David K. Joyce

Latest Additions

Below are the most recent additions to my specimens database. Click on any of the thumbnails to view a larger image of the specimen.

All prices in Canadian dollars. For payment in US$, deduct 19% or multiply by 0.81.

 

Fluorite, Quartz, SphaleriteTreasures, Odds and Sods, Various Localities, Page Three
  • Item #21416
  • Fluorite, Quartz, Sphalerite
  • 5.6x3.7x3.6 cm
  • Largest Crystal Size: Fl 11mm, Qu 20mm, Sp 2mm
  • $80.00
  • Sweet Home Mine
  • Alma Dist., Park co.
    Colorado, USA
  • The matrix of this specimen is a mixture of galena, tetrahedrite, sphalerite and quartz with the top covered by a druse of crystals of the same four minerals. O interest, though, is a nice blue fluorite crystal in the middle! It is clear with stepped faces and a quartz crystal visible inside the fluorite crystal. Very nice specimen!
Azurite, MalachiteSecondary Minerals, Various Locations
  • Item #21415
  • Azurite, Malachite
  • 8.3x5.8x3.3 cm
  • Largest Crystal Size: 3mm
  • $120.00
  • Broken Hill

  • Zambia
  • A mass of mostly massive azurite with a cockscomb of vugs lined with lustrous, deep-blue azurite crystals. There are also smooth globs of botryoidal malachite in the vugs. Very nice piece from a classic locality!
HemimorphiteTreasures, Odds and Sods, Various Localities, Page Two
  • Item #21414
  • Hemimorphite
  • 17.5x10.6x6.1 cm
  • Largest Crystal Size: 11mm
  • $220.00
  • Sterling Hill Mine

  • New Jersey, USA
  • A large specimen of botryoidal hemimorphite from the upper oxidation zone of this famous old deposit. A close up of the botryoids show that they are composed of the terminations of many beveled hemimorphite crystals. Unusual!
Cuprite, CalciteTsumeb, Namibia, Cuprite
  • Item #21413
  • Cuprite, Calcite
  • 8.5x6.0x6.5 cm
  • Largest Crystal Size: Cu 5mm, Ca 9mm
  • $80.00
  • Tsumeb

  • Namibia
  • A couple of very sharp, deep red cuprite crystals are tucked away in one corner of this pure white calcite vug. Nice dodecahedral crystals.
Corundum, var ruby,  CalciteTreasures, Odds and Sods, Various Localities
  • Item #21410
  • Corundum, var ruby, Calcite
  • 10.5x8.7x5.9 cm
  • Largest Crystal Size: 46mm
  • $250.00
  • Mogok

  • Myanmar
  • THIS is a cool specimen! It has a sharp, tabular, hexagonal corundum crystal protruding out of very coarse calcite cleavages! The corundum crystal is a red, ruby variety and shos a prominent pinacoid bounded by short prism faces. It is complete with some calcite attached to one side. Very unusual and displays perfectly!
SmithsoniteTsumeb, Namibia, Smithsonite
  • Item #21408
  • Smithsonite
  • 7.34.7x5.4 cm
  • Largest Crystal Size: n/a
  • $120.00
  • Tsumeb

  • Namibia
  • A fairly transparent/translucent botryoidal mass of light green smithsonite on rock matrix. Different! Displays well.
Analcime, RhodochrositeMont Saint-Hilaire, Analcime and Microcline, etc.
  • Item #21402
  • Analcime, Rhodochrosite
  • 6.7x5.6x3.2 cm
  • Largest Crystal Size: An 20mm, Rh 9mm
  • $75.00
  • Mont Saint-Hilaire
  • Rouville Co.
    Canada
  • A very nice cluster of white trapezohedral analcime crystals with rosettes of rhodochrosite scattered about and associated with terminated crystals of natrolite. Very good!
AnalcimeMont Saint-Hilaire, Analcime and Microcline, etc.
  • Item #21400
  • Analcime
  • 4.3x4.3x3.1 cm
  • Largest Crystal Size: 13mm
  • $45.00
  • Mont Saint-Hilaire
  • Rouville Co.
    Quebec, Canada
  • A nice mound of white analcime crystals. Some black brookite crystals on the lower right. Looks great!
AnalcimeMont Saint-Hilaire, Analcime and Microcline, etc.
  • Item #21398
  • Analcime
  • 5.7x4.0x2.6 cm
  • Largest Crystal Size: 21mm
  • $65.00
  • Mont Saint-Hilaire
  • Rouville Co.
    Quebec, Canada
  • Here is a nice grouping of trapezohedral analcime crystals with an iron tint to them. Interestingly, most of the crystals show rare, fairly large, sharp cube faces, in addition to the trapezohedron. You can see this in the close-up photos above. This is unusual! Looks great!
AnalcimeMont Saint-Hilaire, Analcime and Microcline, etc.
  • Item #21395
  • Analcime
  • 3.6x3.2x2.5 cm
  • Largest Crystal Size: 22mm
  • $55.00
  • Mont Saint-Hilaire
  • Rouville Co.
    Quebec, Canada
  • A very nice, lustrous, well formed analcime crystal on a matrix of squished analcime crystals. Unusually gemmy!
Analcime, SeranditeMont Saint-Hilaire, Analcime and Microcline, etc.
  • Item #21394
  • Analcime, Serandite
  • 6.8x3.3x3.4 cm
  • Largest Crystal Size: 12mm
  • $65.00
  • Mont Saint-Hilaire
  • Rouville Co.
    Quebec, Canada
  • White analcime crystals scattered about the front of this microcline crystal section with a elongated pink serandite crystal on the underside. Could be a serandite specimen, too!
Serandite, Birnessite, LeucophaniteMont Saint-Hilaire, Serandite, Leucophanite
  • Item #21392
  • Serandite, Birnessite, Leucophanite
  • 4.2x1.3x1.1 cm
  • Largest Crystal Size: As above
  • $85.00
  • Mont Saint-Hilaire
  • Rouville Co.
    Quebec, Canada
  • This is an interesting one. This is a crystal of serandite that has a thin veneer of birnessite giving it a black colouration. As well there are a number of green, cubic crystals of leucophanite on one side of the crystal. Nice!
Analcime, Natrolite, AegrineMont Saint-Hilaire, Analcime and Microcline, etc.
  • Item #21387
  • Analcime, Natrolite, Aegrine
  • 10.4x9.4x6.1 cm
  • Largest Crystal Size: An 30mm,Na 4mm, Ae 28mm
  • $65.00
  • Mont Saint-Hilaire
  • Rouville Co.
    Quebec, Canada
  • A pile of analcime and natrolite crystals on a matrix of altered pegmatite including microcline, aegirine and brownish mineral. Interesting association piece!
AnalcimeMont Saint-Hilaire, Analcime and Microcline, etc.
  • Item #21386
  • Analcime
  • 5.0x4.5x4.8 cm
  • Largest Crystal Size: 20mm
  • $75.00
  • Mont Saint-Hilaire
  • Rouville Co.
    Quebec, Canada
  • A really interesting piece that is composed mostly of analcime crystals that appear to be encrusting a hollow hemispherical form. There are also some natrolite and pectolite crystals poking out here and there and some black amorphous mineral caked on in some areas. Interesting and good looking!
Analcime, Rhodochrosite, NatroliteMont Saint-Hilaire, Analcime and Microcline, etc.
  • Item #21385
  • Analcime, Rhodochrosite, Natrolite
  • 9.1x8.9x6.8 cm
  • Largest Crystal Size: An 40mm, Rh 9mm
  • $75.00
  • Mont Saint-Hilaire
  • Rouville Co.
    Quebec, Canada
  • A larger cluster of white analcime crystals that has some rosette of red-brown rhodochrosite on them, associated with white, terminated crystals of natrolite. Nice association!
Analcime, AegirineMont Saint-Hilaire, Analcime and Microcline, etc.
  • Item #21384
  • Analcime, Aegirine
  • 8.1x4.4x3.5 cm
  • Largest Crystal Size: 23mm
  • $85.00
  • Mont Saint-Hilaire
  • Rouville Co.
    Quebec, Canada
  • This cavity in hornfels rock is lined with oddly shaped white, lustrous analcime crystals. The crystals appear elongated and intergrown and perhaps a twinning law is involved. Very interesting!
Analcime, Albite, SideriteMont Saint-Hilaire, Analcime and Microcline, etc.
  • Item #21383
  • Analcime, Albite, Siderite
  • 6.0x5.7x4.4 cm
  • Largest Crystal Size: 35mm
  • $65.00
  • Mont Saint-Hilaire
  • Rouville Co.
    Quebec, Canada
  • Nice cluster of white analcime crystals that are partially encrusted with white albite crystals and some brown rhombs of siderite. The analcime crystals are simple, sharp trapezohedra with very good luster.
Analcime, PolylithioniteMont Saint-Hilaire, Analcime and Microcline, etc.
  • Item #21382
  • Analcime, Polylithionite
  • 6.5x3.9x3.4 cm
  • Largest Crystal Size: An 32mm, Po 10mm
  • $65.00
  • Mont Saint-Hilaire
  • Rouville Co.
    Quebec, Canada
  • A nice mound of white trapezohedral of analcime associated with polylithionite and natrolite. There is also a little pink serandite crystal tucked away in one of the cavities, as well! Nice looking cluster.
Analcime, NatroliteMont Saint-Hilaire, Analcime and Microcline, etc.
  • Item #21381
  • Analcime, Natrolite
  • 5.2x3.2x2.0 cm
  • Largest Crystal Size: 21mm
  • $40.00
  • Mont Saint-Hilaire
  • Rouville Co.
    Quebec, Canada
  • nice white analcime crystals piled up on a partial microcline crystal fragment that has small natrolite crystals on it. Nice looking!
Analcime, Aegirine, NatroliteMont Saint-Hilaire, Analcime and Microcline, etc.
  • Item #21380
  • Analcime, Aegirine, Natrolite
  • 3.9x2.1x2.5 cm
  • Largest Crystal Size: An 16, Na 30
  • $35.00
  • Mont Saint-Hilaire
  • Rouville Co.
    Quebec, Canada
  • Several white, trapezohedral of white analcime are piled up on the termination of a pitch-black aegirine crystal. Nice contrast! There are a couple of natrolite crystals on the back.
Serandite, LeucophaniteMont Saint-Hilaire, Serandite, Leucophanite
  • Item #21377
  • Serandite, Leucophanite
  • 2.3x1.9x1.4 cm
  • Largest Crystal Size: s-25mm, l-2mm
  • $85.00
  • Mont Saint-Hilaire

  • Quebec, Canada
  • A nice little cluster of serandite crystals showing a well terminated blocky crystal protruding upwards from a large serandite crystal section. There are several, smaller very light green leucophanite crystals (like in the microphoto) attached to the serandites, as well, along with a nice polylithionite crystal. Very nice!
SeranditeMont Saint-Hilaire, Serandite, Leucophanite
  • Item #21376
  • Serandite
  • 6.3x0.9x0.3 cm
  • Largest Crystal Size: As above
  • $110.00
  • Mont Saint-Hilaire

  • Quebec, Canada
  • A well terminated, single crystal of light pink serandite. The crystal has stepped growth features on the prism faces and smooth terminal faces. I believe this crystal was from the famous "pink hole" That Ernie Schlicter excavated years ago.
Serandite, RhabdophaneMont Saint-Hilaire, Serandite, Leucophanite
  • Item #21373
  • Serandite, Rhabdophane
  • 11.0x4.4x1.9 cm
  • Largest Crystal Size: As above
  • $150.00
  • Mont Saint-Hilaire

  • Quebec, Canada
  • This is one large composite, partial crystal of serandite, with a smaller crystal attached to the top. It shows a number of divergent or semi-parallel serandite members with good terminations. It is only the front of the crystal though and it is incomplete on the sides and back. Still it is a very good example of a large crystal of a pretty rare mineral. When propped up, displays very well!
SeranditeMont Saint-Hilaire, Serandite, Leucophanite
  • Item #21372
  • Serandite
  • 1.5x1.0x0.8 cm
  • Largest Crystal Size: As above
  • $85.00
  • mon

  • Quebec, Canada
  • This serandite crystal is complete all around except on the bottom where it was attached. All crystal faces are lustrous and show the very nice pink-orange colouration that serandite can show. Nice example!
Serandite, PolylithioniteMont Saint-Hilaire, Serandite, Leucophanite
  • Item #21371
  • Serandite, Polylithionite
  • 5.1x4.6x3.0 cm
  • Largest Crystal Size: As above
  • $225.00
  • Mont Saint-Hilaire

  • Quebec, Canada
  • A thick-tabular, light pink crystal of serandite thickly encrusted with fine grained polylithionite. It has some bruising and natural corrosion but still is a very good example of this mineral.
SeranditeMont Saint-Hilaire, Serandite, Leucophanite
  • Item #21370
  • Serandite
  • 4.2x2.4x1.3 cm
  • Largest Crystal Size: As above
  • $120.00
  • Mont Saint-Hilaire

  • Quebec, Canada
  • A candy-orange prismatic crystal of serandite that is terminated at the right end. It is really just half of a crystal with the faces that you see in the pho as the only complete faces. Excellent luster. There are smaller serandite crystals around the top and right side of the crystal, in the photo, partially coated in a black manganese oxide in the photo.
Serandite, Rhabdophane, NatroliteMont Saint-Hilaire, Serandite, Leucophanite
  • Item #21369
  • Serandite, Rhabdophane, Natrolite
  • 6.5x2.9x3.1 cm
  • Largest Crystal Size: 37mm
  • $350.00
  • Mont Saint-Hilaire

  • Quebec, Canada
  • A very nice, light pink, thick-bladed serandite crystal is propped up by a couple of large natrolite crystals and another serandite crystal. There are some rhabdophanes in a couple of openings in the serandite crystals and, of course, the ubiquitous aegirine here and there. Also some tiny purple fluorites on the serandite crystal termination. Displays very well!
Serandite, Analcime, Manganeptunite, NatroliteMont Saint-Hilaire, Serandite, Leucophanite
  • Item #21368
  • Serandite, Analcime, Manganeptunite, Natrolite
  • 6.3x5.3x4.5 cm
  • Largest Crystal Size: s-15mm, a-34mm, m-2mm
  • $130.00
  • Mont Saint-Hilaire

  • Quebec, Canada
  • A nice looking specimen of several serandite crystals, mostly incomplete atop a cluster of white analcime crystals. As mentioned the serandite crystals are mostly incomplete, except for one. There are a number of nice manganeptunite crystals (like in the micro-photo) on the lower reaches of the specimen, as well.
Serandite, PolylithioniteMont Saint-Hilaire, Serandite, Leucophanite
  • Item #21367
  • Serandite, Polylithionite
  • 6.8x3.0x2.5 cm
  • Largest Crystal Size: As above
  • $140.00
  • Mont Saint-Hilaire

  • Quebec, Canada
  • A group of divergent, light pink serandite crystals highly encrusted with fine-grained polylithionite. Significantly, there is a portion of the divergent serandite missing off of the front. The remaining crystals look great! As well, there are a number of very nice tufts of light mauve yofortierite on the serandite. The colour is not right in the micro-photo but they are light mauve and very nice!
Serandite, AnalcimeMont Saint-Hilaire, Serandite, Leucophanite
  • Item #21366
  • Serandite, Analcime
  • 3.8x2.8x2.9 cm
  • Largest Crystal Size: a-28mm, s-30mm
  • $125.00
  • Mont Saint-Hilaire

  • Quebec, Canada
  • A very nice looking specimen showing a snow white analcime crystal atop a couple of very deep-orange serandite crystal sections. Please note that the analcime crystal is well formed all around except on the front where it was once in contact with another analcime crystal. Still, looks great!
SeranditeMont Saint-Hilaire, Serandite, Leucophanite
  • Item #21365
  • Serandite
  • 7.3x4.3x3.8 cm
  • Largest Crystal Size: 60mm
  • $225.00
  • Mont Saint-Hilaire

  • Quebec, Canada
  • This specimen shows a divergent group of serandite crystals on a pedestal of a microcline crystal section, which allows it to sit very well for display. The crystals on the front of the specimen show nice terminations while the back and sides of the specimen are largely incomplete. Small crystals of natrolite, rhodochrosite and aegirine are scattered about. Looks great from the front!
Serandite, Manganeptunite, AstrophylliteMont Saint-Hilaire, Serandite, Leucophanite
  • Item #21363
  • Serandite, Manganeptunite, Astrophyllite
  • 2.8x2.4x1.6 cm
  • Largest Crystal Size: 12mm
  • $85.00
  • Mont Saint-Hilaire

  • Quebec, Canada
  • A couple of nice, pinkish serandite crystals, plus a number of smaller serandite crystals are on the top of this matrix of serandite, albite and aegirine. The smaller serandite crystal is doubly terminated while the large on is singly terminated with a small contact point on the termination. There are also some very sharp, deep, red-brown manganeptunite crystals between the serandites and some sharp, bladed astrophyllite crystals. Interesting piece!
SeranditeMont Saint-Hilaire, Serandite, Leucophanite
  • Item #21362
  • Serandite
  • 3.3x3.1x1.2 cm
  • Largest Crystal Size: As above
  • $140.00
  • Mont Saint-Hilaire

  • Quebec, Canada
  • A doubly-terminated, light pink, composite crystal of serandite. The front is void of any associated minerals, except a very fine partial druse of very tiny calcite(?) crystals, while the back has a druse of tiny calcite crystals. There is no obvious point of attachment but probably it was suspended in the calcite. Very nice thumbnail specimen of this rare mineral!
Serandite, NatroliteMont Saint-Hilaire, Serandite, Leucophanite
  • Item #21361
  • Serandite, Natrolite
  • 9.3x4.9x3.1 cm
  • Largest Crystal Size: As above
  • $325.00
  • Mont Saint-Hilaire

  • Quebec, Canada
  • This is an interesting kind of curved, complex serandite crystal that is really a bundle of semi-parallel brownish serandite crystals. The crystals are not complete on the sides and back and are encrusted with small natrolite crystals. They do have a good luster, though and show stepped faces. The crystals are all hollow and have small natrolite crystals on their interiors, as well. Interesting!
Serandite, Yofortierite, AnalcimeMont Saint-Hilaire, Serandite, Leucophanite
  • Item #21360
  • Serandite, Yofortierite, Analcime
  • 8.0x4.7x4.2 cm
  • Largest Crystal Size: 37mm
  • $425.00
  • Mont Saint-Hilaire

  • Quebec, Canada
  • This piece shows a couple of light pink serandite crystals embedded in the "back" of a pretty nice analcime specimen. So it is two specimens in one! The serandite crystals are both terminated with the largest one being particularly nice. It has small, clear analcime crystals peppering the sides of it. The smaller serandite crystal has a couple of contact points on the sides. As you can see from the back, the "matrix" for these serandite crystals is a very nice cluster of analcime crystals. As well, there are tufts of acicular, light mauve, yofortierite crystals (as in the attached micro-photo) on the serandite and analcime here and there. Pretty nice!
Serandite, RhabdophaneMont Saint-Hilaire, Serandite, Leucophanite
  • Item #21359
  • Serandite, Rhabdophane
  • 8.0x5.3x2.4 cm
  • Largest Crystal Size: as
  • $1,200.00
  • Mont Saint-Hilaire

  • Quebec, Canada
  • Here is a serandite crystal that is actually a group of slightly divergent crystals, as we often see in serandite. It is doubly terminated and intergrown with aegirine crystals with some natrolite and microcline attached. It is very complet on all sides except the bottom, where it was attached. Where the crystals sectioned on the bottom or open due to natural etching, on other sides, the openings are lined with rhabdophane (like the poor-coloured microphoto) and natrolite crystals on serandite crystal faces. They don't come around like this very often!
Serandite, RhabdophaneMont Saint-Hilaire, Serandite, Leucophanite
  • Item #21358
  • Serandite, Rhabdophane
  • 8.04.0x3.2 cm
  • Largest Crystal Size: As above
  • $220.00
  • Mont Saint-Hilaire

  • Quebec, Canada
  • This specimen is a bundle of semi-parallel growth light pinkish serandite crystals. The specimen is not complete all around and you can see that all of the crystals are actually hollow. In side the crystals are small crystals of rhabdophane ( as you can see in the micro-photo), aegirine and natrolite. Perhaps others. Interesting piece that shows well from one side.
ManganiteSteep Rock Iron Mine, Atikokan, Ontario
  • Item #21351
  • Manganite
  • 7.0x4.8x4.1 cm
  • Largest Crystal Size: 10mm
  • $65.00
  • Caland Ore Properties
  • Atikokan
    Ontario, Canada
  • Interesting, rounded aggregates of lustrous, black manganite crystals are present atop of an earlier generation of manganite on the top of this piece. Very interesting!
ManganiteSteep Rock Iron Mine, Atikokan, Ontario
  • Item #21350
  • Manganite
  • 12.6x10.0x7.0 cm
  • Largest Crystal Size: 4mm
  • $140.00
  • Caland Ore Properties
  • Atikokan
    Ontario, Canada
  • A vug at the front of this matrix of brecciated iron oxides and carbonates is fully lined with sharp-lustrous, 4-5mm manganite crystals. Excellent example of this mineral that displays well!
ManganiteSteep Rock Iron Mine, Atikokan, Ontario
  • Item #21347
  • Manganite
  • 7.1x5.5x5.1 cm
  • Largest Crystal Size: 3mm
  • $60.00
  • Caland Ore Properties
  • Atikokan
    Ontario, Canada
  • This piece has a 2-3mm crystal lined vug of manganite on the right side-front. This is a very nice example of this manganese oxide mineral.
ManganiteSteep Rock Iron Mine, Atikokan, Ontario
  • Item #21346
  • Manganite
  • 7.4x6.5x5.4 cm
  • Largest Crystal Size: 20mm
  • $140.00
  • Caland Ore Properties
  • Atikokan
    Ontario, Canada
  • A solid piece of very coarsely crystallized manganite that has a cavity in the front, lined with splendent, elongated, very sharp manganite crystals. Sweet!
ManganiteSteep Rock Iron Mine, Atikokan, Ontario
  • Item #21344
  • Manganite
  • 9.5x6.7x3.5 cm
  • Largest Crystal Size: 5mm
  • $130.00
  • Caland Ore Properties
  • Atikokan
    Ontario, Canada
  • A vein of solid manganite cuts through this ferruginous matrix and opens at the fron into a wide vug, totally lined with lustrous, black manganite crystals. Looks great!
ManganiteSteep Rock Iron Mine, Atikokan, Ontario
  • Item #21343
  • Manganite
  • 11.9x7.1x4.8 cm
  • Largest Crystal Size: 6mm
  • $85.00
  • Caland Ore Properties
  • Atikokan
    Ontario, Canada
  • This piece has a vug in the front of it that is lined with crystals of manganite that are actually bundles of semi-parallel needle-like, terminated crystals. Very nice!
ManganiteSteep Rock Iron Mine, Atikokan, Ontario
  • Item #21339
  • Manganite
  • 19.5x12.0x7.6 cm
  • Largest Crystal Size: 8mm
  • $240.00
  • Caland Ore Properties
  • Atikokan
    Ontario, Canada
  • This is a large, cabinet specimen. The top and front of it is tilted towards the viewer at an angle of about 35 degrees from horizontal so it is perfect for display. As well, the fairly flat-lying crystals are razor sharp prisms with highly lustrous faces. Extra postage required! Really nice!
ManganiteSteep Rock Iron Mine, Atikokan, Ontario
  • Item #21338
  • Manganite
  • 12.3x10.8x8.3 cm
  • Largest Crystal Size: 10mm
  • $160.00
  • Caland Ore Properties
  • Atikokan
    Ontario, Canada
  • A massive, heavy, geode-like specimen of solid coarsely crystallized manganite. The front of the specimen opens to a cavity lined with manganite crystals up to 10mm or so. Extra postage on this one! Displays perfectly!
CalciteSteep Rock Iron Mine, Atikokan, Ontario
  • Item #21335
  • Calcite
  • 18.9x12.0x2.0 cm
  • Largest Crystal Size: 10mm
  • $75.00
  • Steep Rock Iron Mine, Hogarth Pit
  • Atikokan
    Ontario, Canada
  • A full plate of off white, slightly iron tinted calcite crystals. The crystals are prismatic with rhombohedral terminations. Nice example!
Manganite, QuartzSteep Rock Iron Mine, Atikokan, Ontario
  • Item #21333
  • Manganite, Quartz
  • 10.5x6.4x4.0 cm
  • Largest Crystal Size: Ma 10mm, Qu 4mm
  • $95.00
  • Caland Ore Properties
  • Atikokan
    Ontario, Canada
  • A vein section of manganite and quartz with most of the interior of the vein opening lined with splendent, black manganite crystals. The manganite crystals are extremely sharp and lustrous with chisel-tipped terminations. Also a few bright quartz crystals as well. Looks great!
GoethiteSteep Rock Iron Mine, Atikokan, Ontario
  • Item #21332
  • Goethite
  • 7.5x4.0x2.5 cm
  • Largest Crystal Size: 5mm
  • $35.00
  • Errington Pit, Steep Rock Iron Mine
  • Atikokan
    Ontario, Canada
  • An excellent example of botryoidal goethite from this famous iron mine. Very lustrous!
GoethiteSteep Rock Iron Mine, Atikokan, Ontario
  • Item #21331
  • Goethite
  • 10.3x8.0x3.3 cm
  • Largest Crystal Size: 5mm
  • $55.00
  • Errington Pit, Steep Rock Iron Mine
  • Atikokan
    Canada
  • A nice-looking specimen of this Iron hydroxide mineral showing botryoidal structure with a bit of stalactic twist to it. One of the ore minerals at the Steep Rock Iron Mine! Very interesting!
SideriteSteep Rock Iron Mine, Atikokan, Ontario
  • Item #21330
  • Siderite
  • 11.8x8.2x4.2 cm
  • Largest Crystal Size: 2mm
  • $65.00
  • Hogarth Pit, Steep Rock Iron Mine
  • Atikokan
    Ontario, Canada
  • A strangely but interestingly, shaped cabinet specimen of hematite-reddened siderite crystals. Makes for a nice display piece!
QuartzSteep Rock Iron Mine, Atikokan, Ontario
  • Item #21328
  • Quartz
  • 9.6x6.3x5.1 cm
  • Largest Crystal Size: As above
  • $65.00
  • Steep Rock Lake
  • Atikokan
    Ontario, Canada
  • A very nice, stout, clear, colourless quartz crystal from this famous mine. It is pretty, clear and glassy closer to the termination end with increasing milkiness torads the base. It is doubly terminated with a silgle termination at one end and multiple terminations near the lower end. It has a crystal shard attached near the termination. Some iron mineralization near the lower end as well. Looks great!
Cerussite, BaryteMorocco, Mibladen -Cerussite, Baryte
  • Item #21323
  • Cerussite, Baryte
  • 7.7x7.1x3.7 cm
  • Largest Crystal Size: c-6mm
  • $65.00
  • Mibladen
  • Draa-Tafilalet
    Morocco
  • This is an interesting one! The matrix is composed of alternating bands of galena and barite with the top of the specimen covered with lustrous, twinned crystals of slightly amber cerussite. One cluster of orangey barite crystals at the lower top of the piece. Interesting and looks great!
WaveliteTreasures, Odds and Sods, Various Localities, Page Two
  • Item #21322
  • Wavelite
  • 8.0x5.8x4.0 cm
  • Largest Crystal Size: n/a
  • $40.00
  • Mauldin Mt.
  • Montgomery County
    Arkansas, USA
  • A beautiful vug of lighter green botryoidal wavellite. Actually, the wavellite is cementing breccia fragments together and this is just the biggest vug in the specimen. Displays well!
Silver, CopperCopper, Keweenaw Peninsula, Michigan, USA
  • Item #21320
  • Silver, Copper
  • 7.5x4.3x4.0 cm
  • Largest Crystal Size: 9mm
  • $220.00
  • Copper Falls Mine
  • Keweenaw County
    Michigan, USA
  • A prong of silver crystals, with a couple of copper crystals attached, pokes out of a vein matrix of calcite and very light green prehnite. Some calcite has been removed to reveal fresh silver metal while the older exposed crystals have a black patina. Stands perfectly for display!
Cerussite, Baryte, GalenaMorocco, Mibladen -Cerussite, Baryte
  • Item #21318
  • Cerussite, Baryte, Galena
  • 5.5x4.2x2.8 cm
  • Largest Crystal Size: c-5mm
  • $40.00
  • Mibladen
  • Draa-Tafilalet
    Morocco
  • This specimen is an interesting geological as well as mineralogical specimen. It shows a vug in intergrown barite and galena that is fully lined with lustrous, twinned, sharp, cerussite crystals. The cerussite was derived from the decomposition of the galena! Great looking piece!
Cerussite, Baryte, CalciteMorocco, Mibladen -Cerussite, Baryte
  • Item #21317
  • Cerussite, Baryte, Calcite
  • 6.8x5.0x3.2 cm
  • Largest Crystal Size: b-13mm, c-6mm
  • $45.00
  • Mibladen
  • Draa-Tafilalet
    Morocco
  • Sweet! Really nice twinned crystals of cerussite perched on barite crystals and an earlier generation of cerussite. The crystals perched on the barite crystals are superb cyclic twins. The "crested" barite crystals are nice as well with reddish, hematite highlights. Have a look at the close-up. Nice piece!!
WavelliteTreasures, Odds and Sods, Various Localities, Page Two
  • Item #21315
  • Wavellite
  • 6.0x6.0x4.5 cm
  • Largest Crystal Size: n/a
  • $40.00
  • Mauldin Mt.
  • Montgomery County
    Arkansas, USA
  • A nice vug in breccia showing an almost bluish-coloured wavellite lining the vug. The botryoidal wavellite is actually composed of radiating crystals of wavellite, the terminations of which are readily apparent upon close examination. Very nice looking specimen!
WaveliteTreasures, Odds and Sods, Various Localities, Page Two
  • Item #21314
  • Wavelite
  • 10.3x8.0x12.0 cm
  • Largest Crystal Size: n/a
  • $120.00
  • Mauldin Mt.
  • Montgomery County
    Arkansas, USA
  • Here is a showy one! The front and much of the top of this piece is covered with mottled, green botryoidal wavellite. The botryoidal wavelite is actually composed of radiating crystals of wavelite and the surface of the botryoids are sharp terminations. An excellent example of this phosphate mineral. Very displayable specimen!
CerussiteMorocco, Mibladen -Cerussite, Baryte
  • Item #21313
  • Cerussite
  • 6,03.8x2.8 cm
  • Largest Crystal Size: 14mm
  • $55.00
  • Mibladen
  • Draa-Tafilalet
    Morocco
  • This specimen is a thick plate of gemmy, clear, colourless, adamantine cerussite crystals on a dark mixture of cerussite and galena, associated with barite. The crystals are twinned and have excellent luster. Looks great.
Cerussite, BaryteMorocco, Mibladen -Cerussite, Baryte
  • Item #21312
  • Cerussite, Baryte
  • 9.4x5.7x3.5 cm
  • Largest Crystal Size: 20mm
  • $55.00
  • Mibladen
  • Draa-Tafilalet
    Morocco
  • A larger, 20mm cerussite crystal sits amongst smaller cerussites and barite crystals on this specimen. The cerussites sit on a layer of an earlier generation of cerussite and galena. The larger crystal has a clear, smoky appearance. Great looking piece!
WavelliteTreasures, Odds and Sods, Various Localities, Page Three
  • Item #21311
  • Wavellite
  • 7.0x6.2x3.5 cm
  • Largest Crystal Size: n/a
  • $50.00
  • Mauldin Mt.
  • Montgomery County
    Arkansas, USA
  • Half of the front of this specimen is an open vug of rich-green botryoidal wavellite in breccia while the other half is a split seam which shows the radiating structures of the botryoids. When you examine the botryoids closely, you can see that the surfaces are composed of the terminations of the radiating crystals which make up the botryoids. Very nice looking!
CerussiteMorocco, Mibladen -Cerussite, Baryte
  • Item #21310
  • Cerussite
  • 8.4x4.7x2.5 cm
  • Largest Crystal Size: 5mm
  • $35.00
  • Mibladen
  • Draa-Tafilalet
    Morocco
  • A very nice plate of sparkling, bright, gemmy, colourless cerussite crystals on galena, with a little barite associated. Nice crystals!
Aegirine, Zircon, Quartz, MicroclineMount Malosa, Zomba District, Malawi -Aegirine, Zircon, etc.
  • Item #21309
  • Aegirine, Zircon, Quartz, Microcline
  • 9.0x5.5x6.6 cm
  • Largest Crystal Size: aeg-50mm, zirc-6mm
  • $260.00
  • Mount Malosa
  • Zomba District
    Malawi
  • A stunning specimen exhibiting a cluster of microcline crystals with jet-black aegirine and smoky quartz appendages. As well there are 5-6mm zircon crystals, that are slightly fluorescent, clustered around the specimen. Displays extremely well!
Zircon, Quartz, MicroclineMount Malosa, Zomba District, Malawi -Aegirine, Zircon, etc.
  • Item #21308
  • Zircon, Quartz, Microcline
  • 4.8x4.0x3.4 cm
  • Largest Crystal Size: z-7mm, q-32mm, m-19mm
  • $35.00
  • Mount Malosa
  • Zomba District
    Malawi
  • This clustr shows a base of creamy-white microcline crystals wit ha couple of gemmy quartz crystals attached and an area of zircon crystals.
Zircon, QuartzMount Malosa, Zomba District, Malawi -Aegirine, Zircon, etc.
  • Item #21307
  • Zircon, Quartz
  • 3.4x3.2x2.2 cm
  • Largest Crystal Size: 7mm
  • $45.00
  • Mount Malosa
  • Zomba District
    Malawi
  • This specimen shows a nice grouping of tan zircon crystals on the side of a quartz crystal termination. The crystals are elongated prismatic with good terminations and fluoresce a light yellow. Excellent!
Zircon, Aegirine, MicroclineMount Malosa, Zomba District, Malawi -Aegirine, Zircon, etc.
  • Item #21306
  • Zircon, Aegirine, Microcline
  • 4.8x3.6x3.3 cm
  • Largest Crystal Size: z-4mm, a-26mm
  • $35.00
  • Mount Malosa
  • Zomba District
    Malawi
  • This cluster of crystals shows several, highly lustrous aegirine crystals on a matrix of small microcline crystals and a few zircons scattered about including one large cluster of zircon crystals. Nice example of an assemblage from this interesting place.
Zircon, Microcline, AegirineMount Malosa, Zomba District, Malawi -Aegirine, Zircon, etc.
  • Item #21305
  • Zircon, Microcline, Aegirine
  • 5.1x4.1x3.1 cm
  • Largest Crystal Size: z-14mm, a-36mm, m-15mm
  • $65.00
  • Mount Malosa
  • Zomba District
    Malawi
  • A really nice cluster of microcline crystals with a lustrous black aegirine crystal cutting across the back and a couple of sharp, light brown zircon crystals. Looks great!
Zircon, Aegirine, MicroclineMount Malosa, Zomba District, Malawi -Aegirine, Zircon, etc.
  • Item #21304
  • Zircon, Aegirine, Microcline
  • 4.5x4.0x3.8 cm
  • Largest Crystal Size: z-2mm, a-42mm, m-15mm
  • $45.00
  • Mount Malosa
  • Zomba District
    Malawi
  • Here is an interesting specimen! The large aegirine crystal on this cluster of microcline crystals is peppered with small zircon crystals. Actually, zircon crystals are all over this piece, most prominently on the aegirine. Nice fluorescence. Very good example of the prime mineralogy from this interesting area of the world!
Zircon, Quartz, Microcline, AegirineMount Malosa, Zomba District, Malawi -Aegirine, Zircon, etc.
  • Item #21303
  • Zircon, Quartz, Microcline, Aegirine
  • 4.7x3.8x2.6 cm
  • Largest Crystal Size: z-20mm, q30mm
  • $75.00
  • Mount Malosa
  • Zomba District
    Malawi
  • This cluster is mostly composed of zircon and quartz crystals. There are five or so smoky quartz crystals and the rest are composed of sharp, tan-coloured zircon crystals with a couple of microcline and aegirine crystals attached. It is an excellent example of zircon showing slightly tapered prisms with simple pyramidal terminations. And nice luster! Very nice piece!
Powellite, ZeoliteTreasures, Odds and Sods, Various Localities, Page Three
  • Item #21302
  • Powellite, Zeolite
  • 3.8x3.7x2.5 cm
  • Largest Crystal Size: 11mm
  • $110.00
  • Jalgaon
  • Maharashtra
    India
  • Two sharp powellite crystals, 10mm and 11mm on edge are nicely positioned on a zeolite mineral, probably mesolite. Also a couple of stilbite crystals associated with the powellites. As you can see in the attached photo, the powellite crystals are nicely fluorescent. Nice example!
Copper, AnalcimeCopper, Keweenaw Peninsula, Michigan, USA
  • Item #21300
  • Copper, Analcime
  • 13.2x10.0x4.2 cm
  • Largest Crystal Size: anal-5mm, cop-20mm
  • $375.00
  • Keweenaw Peninsula

  • Michigan, USA
  • Here is an old timer! The top of this specimen is lined with white analcime crystals which in turn have fairly sharp copper crystals clustered on the analcime. The analcime crystals are fairly lustrous trapezohedra that are hematite tinted on the right side of the piece. The copper crystals range from fairly equant isometric crystal combinations to more elongated crystals tending towards dendritic. Accompanying labels indicate that it is ex-Charles Noll collection at Marquette University. Charles Noll label included. LOOKS like an old timer. A well-known association but not one we see all that often. Displays very well!
Cassiterite, Siderite, QuartzCassiterite, San Antonio Mine, La Paz, Bolivia
  • Item #21298
  • Cassiterite, Siderite, Quartz
  • 3.9x3.4x2.0 cm
  • Largest Crystal Size: 14mm
  • $40.00
  • Viloco Mine
  • Loayza, La Paz
    Bolivia
  • Some nice, larger crystals on this piece, associated with small tan siderite crystals and colourless quartz crystals. A couple of the cassiterite crystals are abraded but a number of them re very nice!
Cassiterite, QuartzCassiterite, San Antonio Mine, La Paz, Bolivia
  • Item #21297
  • Cassiterite, Quartz
  • 7.5x5.0x2.9 cm
  • Largest Crystal Size: 5mm
  • $65.00
  • Viloco Mine
  • Loayza, La Paz
    Bolivia
  • Lots of black, highly lustrous crystals of nicelt twinned cassiterite crystals are nestled amongst tan siderite blades and colourless quartz prisms. Much of the matrix is cassiterite, as well. Nice!
Cassiterite, QuartzCassiterite, San Antonio Mine, La Paz, Bolivia
  • Item #21296
  • Cassiterite, Quartz
  • 4.5x3.0x2.4 cm
  • Largest Crystal Size: 4mm
  • $35.00
  • Viloco Mine
  • Loayza, La Paz
    Bolivia
  • Several clusters of very black, twinned cassiterite crystals on this jumble of quartz crystals. Nice!
Cassiterite, QuartzCassiterite, San Antonio Mine, La Paz, Bolivia
  • Item #21295
  • Cassiterite, Quartz
  • 3.8x2.8x2.9 cm
  • Largest Crystal Size: 5mm
  • $40.00
  • Viloco Mine
  • Loayza, La Paz
    Bolivia
  • Lots of nice, black cassiterite crystals on most sides of this quartz floater. Displays perfectly!
Cassiterite, Siderite, QuartzCassiterite, San Antonio Mine, La Paz, Bolivia
  • Item #21294
  • Cassiterite, Siderite, Quartz
  • 5.4x4.3x2.0 cm
  • Largest Crystal Size: 6mm
  • $40.00
  • Viloco Mine
  • Loayza, La Paz
    Bolivia
  • Superb, sharp, black crystals of cassiterite contrast nicely with the tan-coloured siderite crystals and colourless quartz prisms. The matrix is largely cassiterite, as well.
Cassiterite, QuartzCassiterite, San Antonio Mine, La Paz, Bolivia
  • Item #21293
  • Cassiterite, Quartz
  • 7.2x6.6x3.9 cm
  • Largest Crystal Size: 9mm
  • $110.00
  • Viloco Mine
  • Loayza, La Paz
    Bolivia
  • The largest specimen of this group. It shows black cassiterite crystals to 9mm or so perched on quartz crystals on a thick plate. Matrix is solid quartz. There is a little damage and bruising mostly around the edges. Looks great and sits perfectly for display!
Cassiterite, QuartzCassiterite, San Antonio Mine, La Paz, Bolivia
  • Item #21292
  • Cassiterite, Quartz
  • 4.2x4.0x1.8 cm
  • Largest Crystal Size: 5mm
  • $35.00
  • Viloco Mine
  • Loayza, La Paz
    Bolivia
  • This plate is covered with sharp, black, cassiterite crystals perched on white quartz crystals. There is also some iron oxide/clay in between some of the crystals. Looks great!
Cassiterite, QuartzCassiterite, San Antonio Mine, La Paz, Bolivia
  • Item #21291
  • Cassiterite, Quartz
  • 6.0x4.0x2.5 cm
  • Largest Crystal Size: 5mm
  • $65.00
  • Viloco Mine
  • Loayza, La Paz
    Bolivia
  • Sharp, black crystals of cassiterite are scattered about a matrix of swirling quartz crystal matrix. There are cassiterite crystals on almost all sides of the piece. The quartz crystals are sharp, terminated and slightly iron tinted in places. Very nice!
Cassiterite, Siderite, QuartzCassiterite, San Antonio Mine, La Paz, Bolivia
  • Item #21290
  • Cassiterite, Siderite, Quartz
  • 6.0x3.6x1.7 cm
  • Largest Crystal Size: 5mm
  • $40.00
  • Viloco Mine
  • Loayza, La Paz
    Bolivia
  • A nice plate that has the top covered with black cassiterite, tan siderite and colourless quartz crystals. The matrix is mostly cassiterite under the crystals. Nice!
GrossularMexico, Various Minerals and Localities
  • Item #21288
  • Grossular
  • 13.0x11.1x5.2 cm
  • Largest Crystal Size: 14mm
  • $85.00
  • Coahuilla

  • Mexico
  • What colour for a garnet! Half of this specimen is covered by grossular crystals that have a peculiar, hot-pink colouration. Some of the crystals are rough dodecahedra while others are very sharp dodecahedra.
WulfeniteSecondary Minerals, Various Locations
  • Item #21286
  • Wulfenite
  • 6.0x3.8x3.8 cm
  • Largest Crystal Size: 15mm
  • $140.00
  • Glove Mine
  • Santa Cruz Co.
    Arizona, USA
  • A really nice cluster of green-brown, thin-bladed wulfenite crystals with colourless calcite crystals on them. Looks great! R
SphaleriteSulphides, Arsenides, etc. Miscellaneous, Page Four
  • Item #21285
  • Sphalerite
  • 7.0x5.4x2.6 cm
  • Largest Crystal Size: 12mm
  • $55.00
  • Smallcleugh Mine
  • Nenthead, Alston Moor
    Cumbria, England
  • A super mound of lustrous, black sphalerite crystals on limestone matrix from this long-closed mine in England. Sweet! R
Ferberite, SideriteTreasures, Odds and Sods, Various Localities, Page Three
  • Item #21284
  • Ferberite, Siderite
  • 9.7x5.0x4.5 cm
  • Largest Crystal Size: As above
  • $150.00
  • Covilha
  • Castelo Branco
    Portugal
  • A large cluster of dark brown ferberite crystals from one of the primo localities. The front of the specimen shows a large partial crystal of ferberite with slightly diverging, sub-parallel crystals. It has another partial ferberite crystal attached to the back of it. On the back, the ferberite crystals are partially coated by small siderite crystals. The large crystal is partial because the edge that it is resting on, in the photo, is a cleavage plane -part of the crystal is missing. Still a very impressive piece. R
Chalcopyrite, Galena, Quartz, SideriteRomanian Minerals
  • Item #21283
  • Chalcopyrite, Galena, Quartz, Siderite
  • 7.6x4.9x3.6 cm
  • $45.00
  • Cavnic
  • Maramures co.
    Romania
  • A nice cluster of quartz crystals encrusted with small siderite crystals on a matrix of darkly coated chalcopyrite that is speckled with very lustrous, small galena crystals. Nice! Looks very good. R
WulfeniteSecondary Minerals, Various Locations
  • Item #21282
  • Wulfenite
  • 6.4x3.6x3.0 cm
  • Largest Crystal Size: 9mm
  • $65.00
  • Glove Mine
  • Santa Cruz Co.
    Arizona, USA
  • OK, some of the crystals on this piece are shattered but there are some really nice ones left! Lots of gemmy, thin-bladed, yellow wulfenite crystals between these breccia fragments. R
CorundumTreasures, Odds and Sods, Various Localities, Page Three
  • Item #21281
  • Corundum
  • 7.9x4.3x3.3 cm
  • Largest Crystal Size: As above
  • $75.00
  • Beitbridge
  • Matebeleland South
    Zimbabwe
  • A sharp, sort of slightly curved, hexagonal crystal of corundum. It is doubly terminated and has a light iron tint to its exterior. The location is painted and printed right on the back of the crystal! Interesting, excellent example of this mineral. R
Silver, SphaleriteSilver Minerals, Various Localities
  • Item #21278
  • Silver, Sphalerite
  • 5.4x4.5x2.6 cm
  • Largest Crystal Size: 1mm
  • $95.00
  • Kongsberg

  • Norway
  • We don't often see silver specimens from Kongsberg, Norway for sale! OK, it is not a giant wire silver but it is roughly crystallized silver associated with small, black sphalerite crystals and tiny quartz crystals. Rich! R
Azurite, MalachiteSecondary Minerals, Various Locations, Page Two
  • Item #21277
  • Azurite, Malachite
  • 14.5x12.3x5.7 cm
  • Largest Crystal Size: 5mm
  • $425.00
  • Liufengshan Mine
  • Anhui
    China
  • An amazing, great-looking example of copper mineralization! The matrix is, essentially, porous, botryoidal, dark-green malachite in which all of the cavities are lined with lustrous, blue, razor-sharp crystals of azurite. Partially sawn base. This is a large cabinet specimen that looks great. R
ChalcopyriteMexico, Various Minerals and Localities
  • Item #21272
  • Chalcopyrite
  • 11.4x5.7x1.9 cm
  • Largest Crystal Size: 11mm
  • $65.00
  • La Bufa
  • Chihuahua
    Mexico
  • This specimen is a plate of layered, botryoidal, drusy quartz that has loads of sharp, twinned, golden but slightly darkened chalcopyrite crystals on it. A little bruising but lots of nice crystals on it! Displays well. R
Dioptase, PlancheiteTsumeb, Namibia, Dioptase
  • Item #21270
  • Dioptase, Plancheite
  • 8.8x4.3x3.5 cm
  • Largest Crystal Size: 2mm
  • $140.00
  • Tsumeb
    Namibia
  • A gorgeous vug of emerald green dioptase crystals associated with light-blue, spheres of plancheite. As well, there are lots of acicular, light green crystals of an unknown mineral in nests and clusters on the dioptase. Very nice! Shows very well. R
Nickel-SkutteruditeSulphides, Arsenides, etc. Miscellaneous, Page Three
  • Item #21267
  • Nickel-Skutterudite
  • 8.0x6.0x2.2 cm
  • Largest Crystal Size: As above
  • $75.00
  • Schnepfenbusch Mine
  • Baumhaus, Hesse
    Germany
  • A superb specimen of solid, banded arsenide mineralization from this famous old area. The specimen comes with an old H. Westengerger label that states there is "Cloanthite", Safflorite and Rammelsbergite in the bands. Also accompanied by a Dakota Matrix label that calls it Nickel-Skutterudite or "Cloanthite". Very rich, interesting specimen, saw and polished on one side to best show the mineralogical texture. Rough on the other sides. R
DiopsideCanadian Specimens, Various Localities
  • Item #21266
  • Diopside
  • 9.2x2.8x1.6 cm
  • Largest Crystal Size: As above
  • $65.00
  • Orford Nickel Mine
  • St. Denis de Brompton
    Quebec, Canada
  • Here is a specimen from the oldest nickel mine in Canada that operated for a short period in the 1860's. It is a rather large, well formed diopside crystal. The crystal is contacted on one side but the other three sides and the termination are largely complete. These are special crystals! Beautiful example of this silicate mineral. R
NarsarukiteMont Saint-Hilaire, Narsarsukite
  • Item #21265
  • Narsarukite
  • 3.1x1.6x2.6 cm
  • Largest Crystal Size: 15mm
  • $120.00
  • Mont Saint-Hilaire

  • Quebec, Canada
  • Here is a rather large, well formed crystal of this rare titanium mineral. The specimen features a 15mm wide, thin tabular crystal, beveled on the corners and totally complete. It is slightly zoned, as narsarsukite crystals from MSH of ten are with a lighter center and a darker green outer zone. Sits perfectly for display! R
Covellite, Enargite, Pyrite, QuartzSulphides, Arsenides, etc. Miscellaneous, Page Four
  • Item #21261
  • Covellite, Enargite, Pyrite, Quartz
  • 8.1x6.5x3.0 cm
  • Largest Crystal Size: Co 8mm, En 3mm
  • $65.00
  • Butte
    Montana, USA
  • The top of this matrix is part of a vug that shows very sharp, striated enargite crystals and deep blue, curvy, thin-platy crystals of covellite. As well there are well formed crystals of pyrite and quartz! Nice example of this assemblage! R
Pyrite, Calcopyrite, Sphalerite, QuartzPeru, Various Minerals and Localities
  • Item #21257
  • Pyrite, Calcopyrite, Sphalerite, Quartz
  • 10.9x7.1x5.1 cm
  • Largest Crystal Size: Py -16mm, Ch -27mm, Sp -24mm, Qu -30mm
  • $85.00
  • Cerro de Pasco
  • Pasco
    Peru
  • A handsome specimen of large chunky, coated crystals of chalcopyrite associated with some similarly sized sphalerite crystals, long-prismatic, frosted quartz crystals and a few small pyrite cubes here and there. Some of the quartz crystals are broken off towards the back but it displays very well from the front! Good-looking piece! R
WulfeniteMexico, Various Minerals and Localities
  • Item #21256
  • Wulfenite
  • 9.5x6.5x3.5 cm
  • Largest Crystal Size: 5mm
  • $75.00
  • Ojuela Mine
  • Mapimi, Durango
    Mexico
  • A superb example of a different habit of wulfenite than we have seen recently from the Ojuela Mine. The crystals appear like sandwiches, lighter, opaque, yellow-green outer pinacoid zone with a darker, less opaque middle zone. In reality, the crystals are a little darker yellow-green colour than featured in the pictures. Great looking specimen with no discernable damage. Displays perfectly! R
Tetrahedrite, Quartz, CalcitePeru, Casapalca Mine
  • Item #21255
  • Tetrahedrite, Quartz, Calcite
  • 11.0x6.9x4.4 cm
  • Largest Crystal Size: Te 18mm, Qu 4mm, Ca 10mm
  • $75.00
  • Casapalca Mine
  • Huarochiri
    Lima, Peru
  • A thick plate of lustrous tetrahedrite crystals associated with clear, colourless, long-prismatic quartz crystals and some milky-white calcite scalenohedra, all on massive sphalerite that pokes through here and there. A little abrasion here and there but still a very nice specimen! R
FluoriteFluorite, Various Localities
  • Item #21253
  • Fluorite
  • 13.0x8.2x6.6 cm
  • Largest Crystal Size: 55mm
  • $325.00
  • Xianghualing- Xianghuapu
  • Hunan
    China
  • Wow! THIS is a fluorite specimen! Ultra-clear, limpid, light green cubes in a pleasing arrangement. The whole-specimen photo shows the colour best. The crystals are mostly simple cubes with thin bevels on the edges. As far as I can tell, is not oiled with is exceptional for Chinese fluorites! Displays perfectly. R
DescloiziteSecondary Minerals, Various Locations
  • Item #21251
  • Descloizite
  • 9.7x8.5x5.5 cm
  • Largest Crystal Size: 13mm
  • $160.00
  • Berg Aukas
  • Grootfontein
    Namibia
  • A superb, cabinet specimen of this beautiful secondary Pg-Zn-V mineral from the locality that had produced some of the best specimens! The piece is mostly descloizite in the base with some iron oxides and the top is covered with spiky, lustrous descloizite crystals. Displays perfectly! R