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 21% or multiply by 0.79.

 

Item #24237 Pectolite 13.0x7.0x7.1 cm Largest Crystal Size: 10mm $65.00 Mont Saint-Hilaire Quebec, Canada A vug of thick pectolite crystals lining a vug in pectolite marble. On the thick, prismatic pectolite crystals are sprays of a secondary growth of pectolite. Displays very well. s	Item #24236 Forsterite, Phlogopite 7.1x8.2x5.8 cm Largest Crystal Size: f-30mm $75.00 Parker Mine Notre Dame du Laus Quebec, Canada A vug of thin-tabular, well formed forsterite crystals wit some hexagonal, black phlogopite crystals at the back of the vug. The forsterite crystals are a light greenish colour and have some interesting, almost dendritic markings on some of them that I interpret as phlogopite overgrowths. Displays well. s	Item #24235 Spinel, Forsterite 6.3x5.5x5.4 cm Largest Crystal Size: f-14mm, s-5mm $65.00 Parker Mine Notre Dame du Laus Quebec, Canada The top of this specimen is a forsterite crystal vug that has lots of smaller, black spinel octahedra on the forsterite crystals. The forsterite crystals are sharp, thick-tabular, light green crystals and excellent for the mineral. s	Item #24234 Forsterite, Spinel 8.0x5.4x4.6 cm Largest Crystal Size: f-40mm, s-12mm $125.00 Parker Mine Notre Dame du Laus Quebec, Canada The matrix of this specimen is a cluster of thick-tabular forsterite crystals with most of the calcite dissolved away. On the forsterite are sharp black spinel crystals and clusters of rounded, hexagonal phlogopite crystals. Displays perfectly! s
Item #24232 Axinite 8.0x8.0x6.3 cm Largest Crystal Size: 14mm $65.00 Marmoraton Iron Mine Marmora Ontario, Canada A lesser known mineral from the Marmoraton Mine. The larger of the axinite crystals on this matrix are very well formed individual, wedge, shaped, root-beer coloured crystals. Most are in parallel or divergent groups. Some damage but the biggest crystals are fine. Displays well. s	Item #24231 Forsterite 13.5x9.3x5.7 cm Largest Crystal Size: 27mm $425.00 Parker Mine Notre Dame du Laus Quebec, Canada A magnificent cluster of forsterite crystals! The crystals are relatively thin-tabular with beveled edges. Sharp! Ususally, the forsterite crystals from Parker are associated with spinel crystals but not on this specimen. Just forsterite. Displays perfectly. s	Item #24227 Fluorapatite, Fluorite 8.3x7.5x4.8 cm Largest Crystal Size: f-35mm $40.00 Yates Mine Otter Lake Quebec, Canada A couple of parallel growth fluorapatite crystals are deeply embedded in dark purple fluorite on calcite vein-dyke matrix. Interesting association! s	Item #24226 Titanite 5.9x4.7x4.9 cm Largest Crystal Size: 36mm $65.00 Highland Grove Canada A well formed crystal of titanite protrudes out of a matrix of interlocking amphibole and titanite crystals with a little calcite between crystals. Good looking specimen! s
Item #24225 Marialite 16.2x7.4x5.8 cm Largest Crystal Size: 22mm $75.00 Bear Lake Moly Mine Bear Lake Quebec, Canada This piece is mostly scapolite with some of the orange calcite removed to expose many, many small-22mm marialite crystals. The crystals are well formed with many doubly terminated. Some have a thin veneer of what is said to be allanite while the rest are pristine marialite. Interesting piece! s	Item #24224 Tremolite 4.6x4.3x1.5 cm Largest Crystal Size: 35mm $45.00 Balmat St. Lawrence Co. New York, USA This is a cool specimen. It is tremolite! The variety called "hexagonite" that is seen in certain parts of the Grenville in New York State. It has a unique purple colour, very unusual for tremolite. This crystal has been replaced carefully onto the finer-grained tremolite matrix from whence it came and looks great. It is at least singly terminated but I am not sure about the upper termination. It appears to be not a termination while the lower termination is a good termination. Sawn base enables this specimen to sit perfectly for display. NY classic! s	Item #24220 Titanite, Fluorapatite 4.2x3.5x2.5 cm Largest Crystal Size: 36mm $75.00 Bear Lake Diggings Gooderham Ontario, Canada A cluster of four, sharp, lustrous, dark-chocolate brown titanite crystals with a stubby fluorapatite crystal attached to the bottom. Really nice! s	Item #24219 Titanite 3.9x3.7x1.3 cm Largest Crystal Size: as above $45.00 Zec Desert Montcerf Quebec, Canada A fairly textbook, wedge-shaped, dark brown crystal of titanite with some pyroxene attached to the base. Excellent crystal faces! s
Item #24218 Tremolite 5.3x4.2x3.7 cm Largest Crystal Size: 16mm $65.00 Norland Ontario, Canada Here is a vug of gemmy, dark green tremolite crystals on a matrix of interlocking tremolite crystals. The crystals are well terminated, somke fairly gemmy striated prisms. Right in the middle is a gemmy, emerald-like smaller, doubly-terminated crystal. Beautiful! s	Item #24215 Grossular 8.3x5.9x4.9 cm Largest Crystal Size: 5mm $160.00 Jeffrey Mine Asbestos Quebec, Canada The front of this matrix is mostly covered with nicely covered grossular crystals showing trapezohedral-rhombohedral combination crystal forms. Good looking specimen that displays perfectly. s	Item #24213 Calcite 7.7x5.5x7.3 cm Largest Crystal Size: 7mm $35.00 Flemingsburg Quarry Flermingsburg Kentucky, USA A vug in limestone it totally lined with bright, gemmy rhombohedra of calcite. Classic Kentucky location! s	Item #24208 Diopside 5.9x1.8x1.0 cm Largest Crystal Size: as above $80.00 Orford Nickel Mine St. Denis de Brompton Quebec, Canada An excellent, light green, singly terminated crystal of diopside from one of the best localities. It is a twinned crystal, twinned on a plane down the middle of the wide face. Nice stepped crystal faces on the front and back. Really nice crystal! s
Item #24206 Arsenopyrite 11.6x6.7x3.1 cm Largest Crystal Size: 15mm $80.00 Lucy Mine Wawa Ontario, Canada Lots of sharp, terminated, prismatic, lustrous arsenopyrite crystals partially exposed in siliceous siderite matrix. Great old mine. Long closed. S	Item #24204 Fluorapatte 7.9x3.8x2.3 cm Largest Crystal Size: as above $40.00 Bear Lake Diggings nr. Gooderham Ontario, Canada A nice, hexagonal, green crystal of fluorapatite that has been naturally weathered out of a calcite vein-dyke. The fluorapatite has that classic Grenville, slightly melted look on the prism and terminal faces. s	Item #24199 Renierite, Sphalerite 4.5x4.4x3.9 cm Largest Crystal Size: n/a $95.00 King Leopold Mine Kipushi Zaire Rich specimen of orangey-bronze, metallic renierite associated with lesser amounts of black-greenish sphalerite. rich specimen from the type locality!	Item #24197 Rhodonite 6.0x3.3x4.2 cm Largest Crystal Size: 7mm $85.00 Langban Sweden This specimen appears to be totally composed of rhodonite with one end an open cavity of sharp, prismatic, terminated, rhodonite crystals. Old Bernatchez Collection label accompanies it. Excellent specimen from this famous locality!
Item #24193 Pentlandite, Pyrrhotite 7.5x6.1x4.2 cm Largest Crystal Size: 3mm $40.00 Shebandowan Mine Shebandowan Ontario, Canada Bright, pentlandite eyes, sparkle from this pyrrhotite matrix. Rich nickel ore specimen from this long closed mine!	Item #24192 Pentlandite, Pyrrhotite 7.7x6.6x6.6 cm Largest Crystal Size: 3mm $75.00 Shebandowan Mine Shebandowan Ontario, Canada Lots of small, 1-3mm "eyes" of pentlandite sparkle in the pyrrhotite matrix of this specimen. Extra postage may be required for this one as it is pretty heavy! Rich nickel ore from a long closed locality!	Item #24191 Pentlandite, Pyrrhotite 8.5x5.4x3.3 cm Largest Crystal Size: 3mm $45.00 Shebandowan Mine Shebandowan Ontario, Canada Lots of pentlandite crystals or "eyes" sparkle from this pyrrhotite matrix. The pentlandite has cleavage which reflects the light from the embedded crystals in the cleavage-less pyrrhotite!	Item #24190 Pentlandite, Pyrrhotite 8.4x6.4x5.2 cm Largest Crystal Size: 3mm $45.00 Shebandowan Mine Shebandowan Ontario, Canada Lots of sparkling, winking "eyes" of pentlandite are apparent in this pyrrhotite matrix.
Item #24184 Proustite 5.2x3.7x3.0 cm Largest Crystal Size: n/a $65.00 Jachymov Czech Republic Not a "killer" but an interesting specimen from an old locality. This piece shows proustite as massive and as kind of a herringbone growth in.on quartz. The label affixed to it states "Joachinsthal" which in modern times is Jachymov. The label says some other words that I don't understand but you can probably figure out!	Item #24183 Quartz, Calcite, Hematite 14.3x8.0x6.3 cm Largest Crystal Size: 3mm $65.00 Musclow Road Bird's Creek, N. of Bancroft Ontario, Canada Most of this specimen is a cavity revealing stalactic growths of small, drusy quartz crystals associated with calcite crystals. The quartz crystals have globular hemispheres speckled over them. Nice piece from this favourite old Bancroft area locality. Displays very well!	Item #24177 Sphalerite, Fluorite 5.8x4.4x3.3 cm Largest Crystal Size: sp-13mm, fl-16mm $45.00 Flamboro Quarry Wentworth County Ontario, Canada This limestone matrix is graced with a complex aggregate of orangey sphalerite crystals and a couple of sharp, cubic fluorite crystals. Nice combination specimen!	Item #24175 Celestine, Calcite 4.3x4.7x2.5 cm Largest Crystal Size: cel-41mm, cal15mm $55.00 Lafarge Quarry, (Dundas Quarry) Wentworth Co. Ontario, Canada Such a nice combination! A light blue celestine crystal is almost totally covered by light golden scalenohedral calcite crystals on one side and bare of calcite crystals on the other side! This find was back in the 80's.
Item #24170 Analcime, Siderite 8.0x8.0x3.7 cm Largest Crystal Size: 49mm $140.00 Mont Saint-Hilaire Quebec, Canada A wonderful group of sharp, trapezohedral, white analcime crystals. The cluster is composed of four large analcime crystals and has clusters of very small ones, associated with siderite, spotted here and there. Great looking specimen from the location that produces some of the best!	Item #24169 Elpidite, Pyrite 9.4x4.1x3.2 cm Largest Crystal Size: as above $75.00 Mont Saint-Hilaire Quebec, Canada A large grouping of bundles of acicular elpidite crystals. The crystals have tiny cubes of pyrite here and there on them. Really quite a specimen of this zirconium silicate mineral!	Item #24166 Donnayite-(Y), Albite, Pyrite 3.6x3.2x3.0 cm Largest Crystal Size: 7mm $100.00 Mont Saint-Hilaire Quebec, Canada A vug in the top of this matrix of albite is lined with white, bladed albite crystals, partially coated with pyrite. On these minerals are several, barrel-shaped donnayite crystals including the larges one at 7mm. Excellent!	Item #24165 Analcime, Siderite, Albite 4.8x4.4x3.4 cm Largest Crystal Size: a-33mm $45.00 Mont Saint-Hilaire Quebec, Canada A single, sharp, lustrous anaklcime crystal that has smaller analcime, albite and siderite crystals around it here and there. Interestingly, much of the albite is in pseudomorphs of albite after, probably, aegirine. Different!
Item #24160 Elpidite 8.9x2.09x1.1 cm Largest Crystal Size: as above $45.00 Mont Saint-Hilaire Quebec, Canada A cluster of "jackstraw"-like elpidite crystals, tightly packed into a slightly divergent cluster. Nice specimen of this zircon-rich mineral.	Item #24158 Analcime. Albite 12.3x8.5x5.0 cm Largest Crystal Size: 63mm $425.00 Mont Saint-Hilaire Quebec, Canada A clustor of large, white analcime crystals with smaller analcime crystals and white albite crystals scattered about the top and back. The crystals are all well formed, porcelainous trapezohedra with no damage. Impressive and displays extremely well!	Item #24157 Serandite, Analcime 7.9x5.2x4.3 cm Largest Crystal Size: s-65mm, a-38mm $150.00 Mont Saint-Hilaire Quebec, Canada This is not a perfect specimen but it is impressive and interesting. It is a sptray of light pink serandite crystals, some terminated that is covered with analcime crystals on the back. Classic association!	Item #24153 Natrolite 3.8x3.2x1.7 cm Largest Crystal Size: 20mm $55.00 Mont Saint-Hilaire Quebec, Canada A few bundles of divergent, white natrolite crystals that show a beautiful green fluorescence in ultraviolet light. Very nice!
Item #24152 Natrolite 5.1x5.5x3.5 cm Largest Crystal Size: 26mm $120.00 Mont Saint-Hilaire Quebec, Canada A wonderful cluster of divergent, white natrolite crystals on a mish-mash of siderite and aegirine. The natrolite cluster looks great in white light but is superbly green under ultra violet light!	Item #24151 Natrolite 4.5x3.7x3.5 cm Largest Crystal Size: 23mm $65.00 Mont Saint-Hilaire Quebec, Canada Sprays and divergent groups of colourless natrolite crystals enmeshed with each other and small siderite and aegirine crystals. Beautiful green fluorescence from the natrolite, as well.	Item #24150 Natrolite 5.0x4.2x2.8 cm Largest Crystal Size: 18mm $45.00 Mont Saint-Hilaire Quebec, Canada Sprays of white natrolite are concentrated on a matrix of enmeshed aegirine and tiny siderite crystals. Beautiful green fluorescence!	Item #24143 Natrolite 4.4x4.2x3.1 cm Largest Crystal Size: 26mm $75.00 Mont Saint-Hilaire Quebec, Canada Extra=long crystals on this piece, a jumble of several sprays of colourless natrolite crystals that fluoresce nicely under U/V light.
Item #24142 Natrolite 5.6x3.7x3.2 cm Largest Crystal Size: 15mm $75.00 Mont Saint-Hilaire Quebec, Canada This specimen shows some nice clusters of natrolite crystals on the center and right of the specimen. The left side of the specimen is composed of a jumble of aegirine crystals and tiny polylithionite and siderite crystals.	Item #24140 Natrolite 4.5x4.1x2.6 cm Largest Crystal Size: 17mm $75.00 Mont Saint-Hilaire Quebec, Canada Wonderful cluster of white/fluorescent green natrolite crystals that displays well!	Item #24137 Natrolite 6.1x5.0x3.1 cm Largest Crystal Size: 20mm $85.00 Mont Saint-Hilaire Quebec, Canada Exquisite cluster of white natrolite crystals that also fluoresces a bright green. Displays well in U/V or daylight!	Item #24136 Natrolite 7.8x5.3x4.4 cm Largest Crystal Size: 15mm $160.00 Mont Saint-Hilaire Quebec, Canada A larger cluster of white-colourless natrolite crystals that fluoresces very nicely!
Item #24135 Natrolite 5.6x4.1x3.3 cm Largest Crystal Size: 17mm $75.00 Mont Saint-Hilaire Otheqr, Canada A beautiful spray of natrolite crystals with some smaller sprays attached.	Item #24128 Bussyite-(Ce), Catapleiite Perky cm Largest Crystal Size: 4mm $110.00 Mont Saint-Hilaire Quebec, Canada Lots of sprays of bussyite on this specimen! The divergent groups of bussyite crystals are either spanning openings between small, platy catapleiite crystals or are embedded in the catapleiite crystals or pectolite-analcime matrix. The bussyite crystals have beigey colour and, when in open spaces, excellent luster on the bladed crystals. REALLY a nice specimen!	Item #24126 Charmarite, 2H, 3T Perky cm Largest Crystal Size: micro $65.00 Mont Saint-Hilaire Quebec, Canada There are a number of cavities of charmarite in this matrix but most are full of charmarite. There is one cavity that has very nice, smaller, tapered prisms of charmarite 2H.	Item #24124 Bussyite-(Ce), Catapleiite Perky cm Largest Crystal Size: 1mm $75.00 Mont Saint-Hilaire Quebec, Canada A couple of very nice sprays of beige bussyite crystals either span openings between platy catapleiite crystals or are embedded in catapleiite. Excellent specimen from the type locality!
Item #24123 Bussyite-(Ce), Catapleiite Perky cm Largest Crystal Size: 1mm $75.00 Mont Saint-Hilaire Quebec, Canada Superb, divergent sprays of bussyite span openings between catapleiite crystals or are embedded in them and the matrix, microcline. Excellent specimen of this rare mineral from the type locality.	Item #24115 Niveolanite, Aegirine Perky cm Largest Crystal Size: 1mm $40.00 Mont Saint-Hilaire Quebec, Canada Tufts and mats of pure white niveolanite crystals are scattered on this rough aegirine crystal, particularly on one end. Like extremely fine, white hair! Type locality! Rare!	Item #24112 Niveolanite, Aegirine, Siderite Perky cm Largest Crystal Size: micro $45.00 Mont Saint-Hilaire Quebec, Canada Beautiful tufts and mats of pure white niveolanite crystals are scattered around on the siderite crystals. Like extremely fine, white, wispy hair! Type Locality! Rare!	Item #24111 Niveolanite, Aegirine Perky cm Largest Crystal Size: 1mm $40.00 Mont Saint-Hilaire Quebec, Canada Tufts and mats of pure white niveolanite crystals are present on one side of this specimen. Like extremely fine, white hair! Type Locality! Rare!
Item #24109 Niveolanite, Aegirine Perky cm Largest Crystal Size: 2mm $45.00 Mont Saint-Hilaire Quebec, Canada Tufts and mats of pure white niveolanite crystals are centered in the middle of this specimen piled up on albite and aegirine. Like extremely fine, white hair! Type locality! Rare!	Item #24108 Niveolanite, Siderite Perky cm Largest Crystal Size: 2mm $50.00 Mont Saint-Hilaire Quebec, Canada Tufts and mats of pure white niveolanite crystals are centered in the middle of this specimen with lesser amounts here and there on the matrix. Like extremely fine, white hair! Type Locality! Rare!	Item #24106 Thomasclarkite-(Y), Gaidonnayite Perky cm Largest Crystal Size: micro $45.00 Mont Saint-Hilaire Quebec, Canada The matrix for these crystals is mostly composed of tightly packed, submetallic brookite and coarse, brown siderite crystals. There are a number of light yellow thomasclarkite crystals here and there plus a few light brownish gaidonnayite crystals, including one larger cluster. Good one!	Item #24097 Horvathite-(Y), Gobbinsite, Chabazite 8.4x4.8x3.3 cm Largest Crystal Size: 2mm $85.00 Mont Saint-Hilaire Quebec, Canada Lots of clusters and individual crystals of off-white, striated horvathite-(Y) crystals are scattered about on this matrix. The matrix is a pseudomorph of, probably quartz and siderite after slightly divergent aegirine crystals. There are also lots of hexagonal, platy crystals of chabazite and clusters of gobbinsite crystals plus sparkling analcime crystals. Lots of other minerals! Excellent specimen!
Item #24094 Peatite-(Y), Ramikite-(Y), Sabinaite-(Y), Gobbinsite 6.4x2.1x2.5 cm Largest Crystal Size: micro $65.00 Mont Saint-Hilaire Quebec, Canada There is one large and several smaller peatit-ramikite crystals that I can see on this psuedomorph of quartz after aegirine. As well, there are some nice sabinaite crystals and clusters of gobbinsite and other minerals.	Item #24091 Cappelinite-(Y), Niobokupletskite 3.1x2.3x1.8 cm Largest Crystal Size: micro $85.00 Mont Saint-Hilaire Quebec, Canada This analcime-microcline matrix has a cavity in rotten catapleiite that contains a nice, light mauve hemisphere of cappelinite. There is niobokupletskite elsewhere in the specimen. Nice specimen of this rare, Yttrium dominant rare earth mineral!	Item #24089 Cappelinite-(Y), Niobokupletskite 3.8x2.6x2.0 cm Largest Crystal Size: micro $75.00 Mont Saint-Hilaire Quebec, Canada A very nice, mauve, hemispherical aggregate of cappelinite crystals speared by aegirine crystals in corroded catapleiite. As well, in other openings in the specimen, there are some nice niobokupletskite crystals. Rare!	Item #24088 Charmarite-2H 3.3x3.2x1.6 cm Largest Crystal Size: micro $75.00 Mont Saint-Hilaire Quebec, Canada An extremely good, fully exposed, tapered, hexagonal prism of charmarite exposed at the edge of a vug. The crystal bridges the vug and is light, resinous colour. Really very good and visible, photogenic crystal.
Item #24085 Cappelinite-(Y), Niobokupletskite 2.7x2.3x1.7 cm Largest Crystal Size: micro $65.00 Mont Saint-Hilaire Quebec, Canada There is a hemispherical, radiating aggregate of light mauve cappelinite crystals in a cavity on this specimen. As well, in other cavities there are sprays of light-brown niobokupletskite. The cappelinite is very small and difficult for me to photograph with my equipment but probably easier for you!? Rare!	Item #24081 Niveolanite, Siderite Perky cm Largest Crystal Size: 2mm $65.00 Mont Saint-Hilaire Quebec, Canada Matts of silky, pure-white niveolanite are present between and on crystals of siderite, calcite and aegirine. Rare!	Item #24079 Thomasclarkite-(Y), Adamsite-(Y) Perky cm Largest Crystal Size: micro $55.00 Mont Saint-Hilaire Quebec, Canada Quite a few yellowish thomasclarkite crystals are embedded in and on acicular, pure-white, adamsite crystals. Excellent!	Item #24076 McKelveyite-(Y), Thomasclarkite-(Y) Perky cm Largest Crystal Size: micro $55.00 Mont Saint-Hilaire Quebec, Canada The top of this specimen has lots of poorly formed mckelveyite crystals scattered about with a couple of nice ones, especially the biggest. As well, there are several nice yellow thomasclarkite crystals, the large of which were contacted smoothly by an unknown crystal, probably microcline. One of the crystals is perfect. Rare Yttrium-rich minerals!
Item #24075 Neighborite, microcline Perky cm $75.00 Mont Saint-Hilaire Quebec, Canada Several very sharp, reddish neighborite crystals are nicely exposed in spaces between microcline crystals. The crystals are octahedra and have small cube modifications on the corners and a little colour zoning. Excellent specimen of this rare fluoride mineral.	Item #24074 Thomasclarkite-(Y), Albite Perky cm Largest Crystal Size: micro $45.00 Mont Saint-Hilaire Quebec, Canada A cluster of sharp, light yellow, blocky thomasclarkite crystals are nicely protected in an opening in vuggy albite. Nice!	Item #24072 Charmarite 3T Perky cm Largest Crystal Size: micro $45.00 Mont Saint-Hilaire Quebec, Canada A vug at one end of this specimen contains a number of short, prismatic charmarite crystals. As well, there are normandite crystal sections embedded in the matrix. Reasonably priced specimen of two rare minerals from the type locality!	Item #24069 Thomasclarkite-(Y), Brookite, Siderite Perky cm Largest Crystal Size: micro $55.00 Mont Saint-Hilaire Quebec, Canada A couple of light yellowish, blocky, striated crystals of this rare mineral on a matrix of enmeshed brookite crystals and siderite. Type Locality!
Item #24062 Lemoynite 3.9x2.4x1.8 cm Largest Crystal Size: 1.5mm $85.00 Mont Saint-Hilaire Quebec, Canada Vugs in this microcline matrix contain a couple of half hemispheres of lemoynite and one complete hemisphere of this rare mineral. Two of the hemispheres have terminated lemoynite crystals protruding out of them. Very nice example from the type locality.	Item #24061 Lemoynite 4.4x3.0x1.4 cm Largest Crystal Size: 2mm $75.00 Mont Saint-Hilaire Quebec, Canada A vug in the side of this microcline/sphalerite matrix has several hemispherical aggregates of terminated lemoynite crystals, some with longer lemoynite crystals protruding out of the spheres into the cavity. Excellent specimen of this mineral from the type locality.	Item #24060 sodalite, var. Hackmanite, Albite, Calcite 3.3x4.2x2.5 cm Largest Crystal Size: 22mm $75.00 Mont Saint-Hilaire Quebec, Canada A cluster of very sharp, dodecahedral crystals of hackmanite sits on a matrix of calcite, sodalite, albite, etc. The crystals are coated wit ha veneer of small albite crystals but the fluorescence shows through very nicely. Nice example!	Item #24059 Willemite, Natrolite 3.3x2.6x2.4 cm Largest Crystal Size: w-8mm, n-30mm $40.00 Mont Saint-Hilaire Quebec, Canada A couple of sharp, striated beige willemite crystals are embedded in a cluster of colourless natrolite crystals. The willemite crystals are colourless, gemmy willemite inside that fluoresces bright green. The beige coating on the crystals is either non-fluorescent willemite or some other mineral. The termination of the biggest willemite crystal has a ding but still a nice crystal! Price adjusted accordingly.
Item #24057 Charmarite, 3T, 2H 5.1x2.5x3.1 cm Largest Crystal Size: micro $85.00 Mont Saint-Hilaire Quebec, Canada There are several cavities in this matrix that contain well formed crystals of the two polymorphs of charmarite; 3T, the columnar, tapered, hexagonal crystals and 2H the platy polymorph of this mineral. The 3T crystals are the best! Type locality.	Item #24056 Charmarite, 2H, 3T 5.1x4.7x3.5 cm Largest Crystal Size: micro $75.00 Mont Saint-Hilaire Quebec, Canada This matrix has a couple of cavities containing both the platy polymorph of charmarite 2H and the tapered, columnar polymorph 3T. Type locality for this unusual mineral. The crystals are all gemmy-amber colour and some are partly covered wit ha black manganese oxide mineral. Excellent specimen from the type locality. Actually, the only locality where it is found.	Item #24053 Zircon, Albite, Brookite 9.0x6.3x4.1 cm Largest Crystal Size: 8mm $65.00 Mont Saint-Hilaire Quebec, Canada Several very sharo, lustrous bipyramidal zircon crystals are scattered about on this bed of albite and siderite crystals. There are also many small clusters of lustrous, black brookite crystals, as well!	Item #24045 Serandite 5.7x4.0x3.1 cm Largest Crystal Size: 53mm $75.00 Mont Saint-Hilaire Quebec, Canada A large blocky, partially terminated serandite crystal is host to a number of smaller, very well formed serandite crystals. Displays well!
Item #24041 Serandite, Albite, Aegirine 5.1x2.7x3.0 cm Largest Crystal Size: s-3mm, al-4mm $35.00 Mont Saint-Hilaire Quebec, Canada This matrix is a mesh of white and gemmy-colourless albite blades with an opening in the top that has a number of beautiful pink, sharp serandite crystals. Very nice!	Item #24038 Serandite, Aegirine, Allbite, etc. 3.4x4.4x3.7 cm Largest Crystal Size: 48mm $85.00 Mont Saint-Hilaire Quebec, Canada A blocky, singly terminated pink serandite crystal is pressed into a matrix of tiny, dark green aegirine crystals with albite and manganoneptunite associated.	Item #24037 Serandite 5.7x1.2x0.8 cm Largest Crystal Size: as above $45.00 Mont Saint-Hilaire Canada A well formed, singly terminated serandite crystal. The crystal is complete on three sides but is cleaved cleanly on the back side. Nice example!	Item #24032 Serandite, Albite, Aegirine 4.1x2.6x3.0 cm Largest Crystal Size: 32mm $85.00 Mont Saint-Hilaire Quebec, Canada A couple of serandite crystals associated with albite, aegirine and microcline. Pegmatite assemblage. Displays well.
Item #24031 Siderite, Rhodochrosite 4.3x3.5x2.4 cm Largest Crystal Size: 34mm $35.00 Mont Saint-Hilaire Quebec, Canada This crystal appears to have a siderite exterior and a pink rhodochrosite interior. The carbonate crystals are on albite base. Interesting and good looking!	Item #24030 Siderite, Albite 3.3x3.1x2.2 cm Largest Crystal Size: 22mm $35.00 Mont Saint-Hilaire Quebec, Canada A very nice small cluster of lustrous siderite rhombohedra on white albite matrix. Excellent crystals of this iron carbonate. Looks great!	Item #24028 Serandite 9.6x5.5x1.7 cm Largest Crystal Size: 6mm $40.00 Mont Saint-Hilaire Quebec, Canada This flat thin piece is totally covered with tiny serandite crystals up to 6mm or so in length. Almost looks like a serandite pseudo after something. Different!	Item #24023 Leucophanite, Serandite 2.8x1.0x0.8 cm Largest Crystal Size: ser-28mm, leu-2mm $35.00 Mont Saint-Hilaire Quebec, Canada A couple of small leucophanite crystals are nicely placed in a recess between pink serandite crystals.
Item #24022 Leucophanite, Serandite 2.6x0.5x0.4 cm Largest Crystal Size: s-26mm, leu-2mm $35.00 Mont Saint-Hilaire Quebec, Canada Nice little green, "cube" of leucophanite perched on the side of a serandite crystal section!	Item #24021 Leucophanite, Aegirine 2.6x0.5x0.4 cm Largest Crystal Size: l-3.5mm $35.00 Mont Saint-Hilaire Quebec, Canada A very cool little specimen showing a sharp, light green leucophanite crystal perched on a pitch-black aegirine crystal section.	Item #24018 Serandite, Polylithionite 6.7x2.5x2.0 cm Largest Crystal Size: 67mm $110.00 Mont Saint-Hilaire Quebec, Canada A couple of divergent serandite crystals wit ha polylithionite crystal. The serandites are a light pink and have smooth faces on the front and stepped faces on the sides.	Item #24017 Serandite, Rhodochrosite, Aegirine 3.6x1.7x0.8 cm Largest Crystal Size: s-23mm, rh-2.5mm $45.00 Mont Saint-Hilaire Quebec, Canada This specimen features a pink, composite, doubly-terminated, lustrous serandite crystal speckled with small red rhodochrosite rhombs, The serandite is attached to a large aegirine crystal section. Very good!
Item #24016 Serandite, Aegirine 5.5x3.5x3.1 cm Largest Crystal Size: 30mm $75.00 Mont Saint-Hilaire Quebec, Canada A cluster of very light pink, terminated crystals with a grayish cast. Different habit!	Item #24015 Schizolite, Epididymite 7.0x3.1x2.7 cm Largest Crystal Size: 70mm $85.00 Mont Saint-Hilaire Quebec, Canada A grouping of fairly parallel, light pink schizolite crystals. In places, the schizolite crystals are exposed as hollow with nice, tiny epididymite crystals in the hollows.	Item #24011 Serandite, Analcime 6.0x5.3x5.6 cm Largest Crystal Size: a-21mm, ser-6mm $65.00 Mont Saint-Hilaire Quebec, Canada A number of orangey-pink serandite crystals are clustered around the top of this matrix of analcime, aegirine crystals and other minerals. Nice crystals!	Item #24002 Leucophanite, Serandite, Catapleiite 2.2x1.7x1.4 cm Largest Crystal Size: L-6mm $35.00 Mont Saint-Hilaire Quebec, Canada A few leucophanite crystals are perched at the top of this melange of serandite and catapleiite crystals. As well, the leucophanite is fluorescent!
Item #23099 Natrolite, ps Cancrinite 5.2x3.7x3.3 cm Largest Crystal Size: as above $40.00 Mont Saint-Hilaire Quebec, Canada A sharp, on the display side, pseudomorph of natrolite after cancrinite, with prism faces perfectly preserved. The back shows smaller natrolite crystals which make up the majority of the pseudomorph. Very nice. Displays well.	Item #23097 Zircon, Albite, Brookite 4.3x2.6x2.4 cm Largest Crystal Size: 10mm $35.00 Mont Saint-Hilaire Quebec, Canada A nice cluster of lustrous, pyramidal brown zircon crystals is nicely perched on pure white albite, bladed crystals with some sparkly brookite crystals scattered about. Nice association and specimen.	Item #23095 Leifite, Serandite 4.0x4.1x3.6 cm Largest Crystal Size: l-10mm $325.00 Mont Saint-Hilaire Quebec, Canada This impressive specimen has a complete leifite spherical aggregate of crystals at the top of it and a half sphere, revealing the radiating structure lower down. Also many small pinkish serandite crystals and leifite form the matrix for the spheres. Displays very well!	Item #23088 Zircon, Brookite, Albite, Siderite 6.2x4.8x2.7 cm Largest Crystal Size: z-9mm $40.00 Mont Saint-Hilaire Quebec, Canada A sharp, brown, lustrous zircon crystal is safely tucked away in a lower area of this varied matrix. There are also excellent, tiny black crystal clusters of brookite, white albite and beige siderite.
Item #23084 Natrolite, ps Cancrinite 3.3x2.3x2.4 cm Largest Crystal Size: as above $35.00 Mont Saint-Hilaire Quebec, Canada A sharp, thumbnail-sized pseudomorph of natrolite after cancrinite. Solid natrolite preserving the cancrinite crystal form perfectly!	Item #23083 Leifite 3.2x1.9x1.9 cm Largest Crystal Size: 8mm $50.00 Mont Saint-Hilaire Quebec, Canada Here is a cluster of divergent crystals of leifite, mostly colourless, perhaps with a tint of mauve. Nice example of this rare beryllium mineral!	Item #23079 Labuntsovite-Mn 24mm across cm Largest Crystal Size: micro $40.00 Mont Saint-Hilaire Quebec, Canada A sharp, prismatic, well terminated orangey labuntsovite crystal is perfectly exposed in this shallow, analcime vug. Excellent!	Item #23078 Leucophanite 2.5x1.8x1.7 cm Largest Crystal Size: 5mm $35.00 Mont Saint-Hilaire Quebec, Canada A light green, pinkish under U/V light leucophanite crystal sits well exposed on a matrix of microcline and aegirine.