David K. Joyce

REDUCED -Canadian Minerals, Various, 40 Percent Off!

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Item #2872 Howlite 6.4x5.0x2.2 cm Largest Crystal Size: 3mm $40.00 Iona Cape Breton Island Nova Scotia, Canada Thick, sharp and lustrous crystals of howlite, in a cluster 9mm across, sit perfectly exposed on a matrix of grey anhydrite. Displays well horizontally or vertically.	Item #3050 Stilbite 9.8x5.5x3.1 cm Largest Crystal Size: 13mm $30.00 Wasson's Bluff Bay of Fundy Nova Scotia, Canada A rounded aggregate of brownish stilbite (with a little nick on it) is exposed in a vug with some smaller stilbite crystals and a few white analcime trapezohedra. This is an oldy that I exchanged from an institution. The antique catalogue number is affixed to the bottom and I can attest that it was collected in the early part of last century. Displays well.	Item #3065 Stilbite 6.5x3.7x3.0 cm Largest Crystal Size: 32mm $30.00 Harbourville Bay of Fundy Nova Scotia, Canada A very perky specimen with a central crystal standing straight up in the air supported by a couple of crystals directly behind it. Displays very well.	Item #3068 Stilbite 10.0x5.8x4.8 cm Largest Crystal Size: 48mm $50.00 Harbourville Bay of Fundy Nova Scotia, Canada One of the bettler-looking, larger specimens. Bundles of stilbite crystals up to 48mm or so long are pleasantly grouped. Displays well, particulrly if slightly propped up behind.
Item #3071 Stilbite 7.5x3.5x4.0 cm Largest Crystal Size: 50mm $20.00 Harbourville Bay of Fundy Nova Scotia, Canada Two creamy, composite bundles of stilbite lay in close contact along with a couple of smaller crystals. One of the bigger bundles has a point on its termination where it contacted the other side of the vein and has a little rock there. Displays well.	Item #3280 Thompsonite, Stilbite, Apophyllite 2.9x2.1x1.0 cm Largest Crystal Size: t-7mm, a-4mm $25.00 Cape D'Or Bay of Fundy Nova Scotia, Canada A cute cluster consisting of a ball of thompsonite at the front, some nice green apophyllite crystals on the right side and an elongated stilbite crystal at the back of the specimen. Unusual combination!	Item #3806 Catapleiite 2.9x2.4x2.0 cm Largest Crystal Size: 15mm $35.00 Mont Saint-Hilaire Quebec, Canada A nice cluster of thin, beige, catapleiite crystals. The crystals are very lustrous with hexagonal shape and bevelled edges. A good example of this zirconium silicate.	Item #4436 Howlite 6.7x9.0x6.0 cm Largest Crystal Size: 2,5mm $45.00 Iona Cape Breton Island Nova Scotia, Canada A flat aggregate of transluscent greyish howlite crystals is nicely presented on the front of this obviously water-worn anhydrite. A good one!
Item #4466 Gmelinite ps Chabzite 5.0x4.6x4.3 cm Largest Crystal Size: a-6mm $30.00 Pinnacle Rock, Five Islands Cumberland County, Bay of Fundy Nova Scotia, Canada Glassy, gemmy crtystals of analcime stud this vug in gmelinite after chabazite crystals.	Item #5101 Weloganite, Quartz 10.3x7.5x5.7 cm Largest Crystal Size: 17mm $65.00 Francon Quarry Montreal Quebec, Canada A couple of yellow, tapering crystals of weloganite are prsent in this vug in the top of a fragment of phonolite. One is a part crystal and the other is complete, tapering at both ends. There are a number of quartzcrystals in the vug as well.	Item #18120 Calcite 7.0x4.8x3.0 cm Largest Crystal Size: 28mm $45.00 Inverhuron Bruce Co. Ontario, Canada Two wonderful calcite crystals, one larger, one smaller are present on the front of this limestone plate. The crystals both exhibit complex crystal faces and interesting hoppered faces. Needs support to lean back to display like in the picture.	Item #18121 Calcite 7.5x6.5x3.9 cm Largest Crystal Size: 18mm $45.00 Inverhuron Bruce Co. Ontario, Canada A number of complex calcite crystals are tucked away here and there in the various nooks and crannies of this specimen. Wonderful!
Item #6012 Augelite 10.0x5.7x4.1 cm Largest Crystal Size: 7.0 $125.00 Rapid Creek Yukon, Canada Very sharp, lustrous crystals of augelite cover much of the front of this specimen. The crystals are gemmy and range from light green to a colourless iron-included brown. Displays well.	Item #6256 Manganite 4.2x4.9x3.3 cm Largest Crystal Size: 7mm $40.00 Caland Ore Properties Atikokan Ontario, Canada The front of this specimen is covered with shiny, black manganite crystals to 7mm or so plus a botryoidal mineral ( a manganese oxide?) where the manganites are not. Interesting, good looking specimen.	Item #6930 Sphalerite 2.9x2.9x2.2 cm Largest Crystal Size: as above $30.00 Flamboro Quarry Wentworth County Ontario, Canada A single complex, black sphalerite crystal attached to a fragment of limestone. A very good example of this form of sphalerite from this deposit.	Item #6941 Sphalerite 10.0x6.2x5.0 cm Largest Crystal Size: 20mm $80.00 Lafarge Quarry Wentworth County Ontario, Canada An aggregate of dark brown sphalerite crystals tucked away in a fossil void in limestone. The crystals are complex and lustrous. One little contact point where some sphalerite is missing. The specimen is very handsome and displays well!
Item #7126 Heulandite 5.4x4.4x2.3 cm Largest Crystal Size: 5.4x4.3x3.0 $35.00 Amethyst Cove Bay of Fundy Nova Scotia, Canada The top of this specimen is covered with rich-looking heulandite crystals with a beige colour. The crystals are sharp, diamond shaped in cross section with the typical pearly lustre that we always see in heulandite. Great mineral! Displays very well.	Item #7133 Heulandite 6.4x3.4x2.0 cm Largest Crystal Size: 12mm $25.00 Hall's Harbour Bay of Fundy Nova Scotia, Canada A number of sharp, pearly-lustred heulandite crystals are scattered over this piece of siliceous sinter. Very good example of this zeolite mineral.	Item #18205 Calcite 11.5x7.2x4.0 cm Largest Crystal Size: 1mm $25.00 Paris Ontario, Canada Botryoidal aggregates of creamy coloured calcite line openings in brecciated limestone. Fluorescent too. Fluoresces a bright yellow!	Item #7875 Manganite 6.8x6.6x2.0 cm Largest Crystal Size: n/a $35.00 Caland Ore Company Mine Atikokan Ontario, Canada A flat plate of iron-rich carbonate that has a topping of manganite much of which is composed of crystals of manganite.
Item #7986 Quartz, Analcime 5.0x2.8x2.1 cm Largest Crystal Size: a-4mm $30.00 McKay's Head Nova Scotia, Canada A kind of cathedral quartz that has an amethystine tinge and is encrusted by small, white analcime trapezohedra. The very top of the cathedral is missing but this is not noticeable from the display angle.	Item #8006 Stilbite 9.8x6.2x3.5 cm Largest Crystal Size: 11mm $35.00 Cape Spencer Bay of Fundy Nova Scotia, Canada The top of this plate is largely covered with curved, composite crystal groups of beige stilbite. The crystals are very well formed and are on their way to forming hemispheres. Small, pearly heulandite crystals are scattered between the stilbites. Looks very good.	Item #8053 Gmelinite ps. Chabazite 5.3x2.5x3.2 cm Largest Crystal Size: 17mm $35.00 Five Islands Cumberland County Nova Scotia, Canada The front of this specimen is covered with lustrous gmelinite pseudos after chabazite and features a larger rhomb right in the middle. Nice peices!	Item #8057 Gmelinite ps. Chabazite 5.3x4.0x3.0 cm Largest Crystal Size: 19mm $30.00 Pinnacle Rock, Five Islands Cumberland County, Bay of Fundy Nova Scotia, Canada Three rhombohedra that are actually pseudomorphs of gmelinite after chabazite make up this very good specimen. A very good example.
Item #8245 Grossular 5.2x4.1x2.3 cm Largest Crystal Size: 3mm $60.00 Jeffrey Mine Asbestos Quebec, Canada The top of this plate is covered with gemmy, orange dodecahedral crystals of grossular. A little bruising. Classic specimen from the Jeffrey Mine.	Item #8268 Manganite, Barite 4.6x3.8x2.2 cm Largest Crystal Size: 6mm $25.00 Noel Shore, nr. Walton Minas Basin, Bay of Fundy Nova Scotia, Canada The top of this specimen has an opening showing white barite crystals and pitch-black manganite crystals that range from slightly divergent, radiating clusters of acicular crystals to rough prisms. Interesting.	Item #8269 Manganite, Calcite 3.1x2.7x3.2 cm Largest Crystal Size: 11mm $30.00 Noel Shore, nr. Walton Minas Basin, Bay of Fundy Nova Scotia, Canada There are two beautiful sprays of acicular manganite crystals on top of this piece, sharing the space with grayish scalenohedra of calcite to 5mm or so. One bundle of crystals lays horizontally on the calcite while the other wonderful spray stands straight up at the edge as per the enlarged photo, here. Nice piece!	Item #8368 Gmelinite ps. Chabazite 8.3x5.0x4.0 cm Largest Crystal Size: 20mm $40.00 Pinnacle Rock, Five Islands Cumberland County, Bay of Fundy Nova Scotia, Canada The top of this vein is open to expose a number of well formed crystals of gmelinite in the form of chabazite -pseudomorphs. Some small calcite crystals associated.
Item #8370 Gmelinite ps. Chabazite 4.1x3.3x4.3 cm Largest Crystal Size: 14mm $35.00 Pinnacle Rock, Five Islands Cumberland County, Bay of Fundy Nova Scotia, Canada A cavity containing some sharp, lustrous, light orange pseudomorphs of gmelinite after chabazite from the famous Bay of Fundy region of Nova Scotia.	Item #8371 Gmelinite ps. Chabazite 5.8x4.3x3.7 cm Largest Crystal Size: 14mm $40.00 Five Islands Nova Scotia, Canada A very nice vug of gmelinite pseudomorphs after chabazite. The crystal in the lower right shows the contact twin habit of chabazite which is much less common than the interpenetrating twinning that we often see.	Item #8372 Gmelinite ps. Chabazite 8.1x6.2x4.7 cm Largest Crystal Size: 21mm $40.00 Five Islands Nova Scotia, Canada This vein is open at the top to expose a number of very nice gmelinite pseudomorphs after chabazite. The central one has an contact twin. Very nice example. Displays well.	Item #9169 Catapleiite 5.2x5.0x4.0 cm Largest Crystal Size: 13mm $150.00 Mont Saint-Hilaire Quebec, Canada A piece of albite-aegerine matrix has a couple of gemmy, very well formed crystals of colourless catapleiite formed on it. The crystals are high quality, gemmy, bevel-edged thick tabular crystals. They have had growth intererupted by other minerals at the edge in a couple of places but are perfect otherwise.
Item #11919 Grossular 3.3x2.8x2.1 cm Largest Crystal Size: 2mm $65.00 Jeffrey Mine Asbestos Quebec, Canada The front of this thick plate is covered with light green grossular crystals. Nice!	Item #9725 Galena 1.8x1.3x1.4 cm Largest Crystal Size: as above $20.00 Flamboro Quarry Wentworth County Ontario, Canada A very lustrous galena crystal intergrown with granular limestone. Shows octahedral modifications.	Item #9729 Galena 2.2x1.6x1.7 cm Largest Crystal Size: as above $35.00 Flamboro Quarry Wentworth County Ontario, Canada This is a weird one! It is a distorted crystal that looks fairly normal from the front but on the back is corroded or contacted by a mineral that is no longer there. There are some nice marcasites, though. Different.	Item #9744 Celestine 5.7x3.6x3.0 cm Largest Crystal Size: 22mm $60.00 Lafarge Quarry Wentworth County Ontario, Canada This cluster of celestine crystals is from a "sand" pocket. The clestine crystals seemed to have grown in a nest of tiny calcite crystals encapsulating many of the calcite crystals within. The tops of the celestines are free of calcite crystals. Nice!
Item #9754 Sphalerite 3.8x3.6x2.2 cm Largest Crystal Size: 10mm $30.00 Lafarge Quarry Wentworth County Ontario, Canada A very nice small cluster of dark brown sphalerite crystals on limestone matrix.	Item #13211 Hemimorphite, and ? 7.0x5.7x4.1 cm Largest Crystal Size: micro $55.00 HB Mine Salmo British Columbia, Canada This specimen is mostly creamy white hemimorphite but the frond has many tiny, prismatic crystals scattered across it. The crystals are sharp and could be spencerite but could be a different mineral altogether. I'm calling this a hemimorphite specimen!	Item #13210 Hemimorphite 5.5x4.5x3.1 cm Largest Crystal Size: n/a $40.00 HB Mine Salmo British Columbia, Canada I think that this specimen is pretty well all hemimorphite and limonitic gossan material. Old specimen from this classic locality.	Item #18266 Baryte 4.1x3.6x1.6 cm Largest Crystal Size: 9mm $35.00 Aguathuna Port au Port Newfoundland, Canada A nice plate of colourless barite crystals with white zones on the corners.
Item #9983 Hematite 6.2x4.0x0.9 cm Largest Crystal Size: n/a $30.00 Yarrow Township Matachewan Ontario, Canada A nice small plate of textbook, botryoidal hematite.	Item #18261 Calcite 8.0x6.3x6.0 cm Largest Crystal Size: as above $85.00 Hwy 17 Madoc Ontario, Canada A well formed, blocky, twinned crystal from this old locality. The crystal is mostly grayish with a slight mauve tinge. A little limestone attached to the back/bottom. Very nice! DS	Item #12573 Stilbite, Heulandite 12.7x7.0x6.0 cm Largest Crystal Size: 26mm $35.00 Harbourville Bay of Fundy Nova Scotia, Canada This specimen shows several, flat, bladed, colourless stilbite crystals scattered on pearly-white heulandite crystals. The specimen tilts up naturally to 50 degrees or so from horizontal for perfect viewing! Nice example of this association.	Item #10345 Calcite 8.3x4.8x3.8 cm Largest Crystal Size: 18mm $55.00 Inverhuron Ontario, Canada A superb calcite crystal is perfectly exposed on this plate of smaller calcite crystals. The plate is propped up at a perfect viewing angle by a crystal tripod on the back. Very nice!
Item #12579 Stilbite 7.0x5.5x3.0 cm Largest Crystal Size: 26mm $35.00 Harbourville Bay of Fundy Nova Scotia, Canada A plate of very flattened, terminated stilbite crystals in a pleasing cluster.	Item #12548 Analcime, Natrolite 4.8x2.4x1.5 cm Largest Crystal Size: a-7mm, n-7mm $25.00 Wasson's Bluff Parrsboro, Bay of Fundy Nova Scotia, Canada A cute little plate showing white analcime crystals wit ha couple of tuft/balls of natrolite.	Item #10788 Stibarsen-Arsenic 4.6x3.5x2.6 cm Largest Crystal Size: n/a $40.00 Engineer Mine Atlin Mining Division, Tagish Lake British Columbia, Canada Partially oxidized stibarsen and arsenic in an opening in quartz. you can't see in these photo's but at the one small opening in the piece, you can see the silvery-metallic stibarsen on the arsenic. Interesting piece!	Item #12380 Copper 5.8x2.2x1.1 cm Largest Crystal Size: 10mm $40.00 Colonial Copper Mine Cape D'Or, Cumberland County Nova Scotia, Canada A superb, elongated cluster of copper crystals that range from large blocky crystals to small, branching dendritic crystals. Very nice!
Item #10799 Arsenic-Stibarsen 3.1x3.0x2.4 cm Largest Crystal Size: n/a $30.00 Engineer Mine Atlin Mining Division, Tagish Lake British Columbia, Canada A rich, oxidized specimen showing, mostly, arsenic with some stibarsen, embedded in quartz. Good locality specimen!	Item #10815 Calcite 5.4x3.7x1.5 cm Largest Crystal Size: 13mm $25.00 Engineer Mine, Level 5 Atlin Mining Division, Tagish Lake British Columbia, Canada A nice little plate of short hexagonal calcite crystals with trigonal terminations. Good little locality piece.	Item #10959 Fluorite 9.0x10.5x5.0 cm Largest Crystal Size: 7mm $40.00 Flamboro Quarry Wentworth County Ontario, Canada A superb, amber fluorite crystal protected in a concave area of this fossiliferous dolostone matrix. Lots of small orangey sphalerite crystals around this piece but not immediatly around the fluorite. Displays well.	Item #11055 Gmelinite, Heulandite 6.8x4.8x3.8 cm Largest Crystal Size: 5mm $35.00 Two Islands Bay of Fundy Nova Scotia, Canada Well-shaped, light pinkish gmelinite crystals associated with heulandite crystals. Displays well.
Item #11877 Grossular, Clinichlore(?) 5.1x3.5x0.8 cm Largest Crystal Size: g-5mm, c-2mm $65.00 Jeffrey Mine Asbestos Quebec, Canada An interesting plate of re0healed orangey grossular crystals with a chlorite-group mineral in well-formed greenish hexagonal crystals on one side. Different!	Item #11907 Grossular 3.0x2.7x1.8 cm Largest Crystal Size: 1.5mm $65.00 Jeffrey Mine Asbestos Quebec, Canada Many, many tiny, light green grossular crystals cover this matrix of solid grossular, along with a little vesuvianite1	Item #13995 Silver, Arsenides 6.5x3.6x3.0 cm Largest Crystal Size: 9mm $140.00 Silver Bear Zone, Terra Mine, Camsell River Area, Mackenzie District Northwest Territories, Canada Very high grade, thickly packed, dendritic silver in quartz. The silver has a discontinuous coating of skutterudite and shows some erythrite around the edges. Polished on one side and rough on all the others. Very hackly, rich, silver!	Item #13991 Silver 6.6x6.2x3.7 cm Largest Crystal Size: n/a $160.00 Silver Bear Zone, Terra Mine, Camsell River Area, Mackenzie District Northwest Territories, Canada A rich specimen of high grade silver showing rich native silver in and around quartz grains. Very little other mineralization besides the calcite between the quartz and the wall rock and a little bit of galena.
Item #13986 Silver, Arsenides 8.2x5.4x1.5 cm Largest Crystal Size: n/a $75.00 Silver Bear Zone, Terra Mine, Camsell River Area, Mackenzie District Northwest Territories, Canada This vein is mostly composed of silver in quartz with a little calcite, cherty breccia fragments and wall rocks. Polished on one side and rough the other. Very good example!	Item #13980 Silver, Skutterudite 5.6x4.7x2.5 cm Largest Crystal Size: n/a $85.00 Silver Bear Zone, Terra Mine, Camsell River Area, Mackenzie District Northwest Territories, Canada A rich vein section showing a core of native silver interspersed with tiny round spherules of skutterudite. Nice zoning of the vein exhibited. Polished on top, rough on the bottom.	Item #17742 Celestine 4.7x4.0x2.8 cm Largest Crystal Size: 24mm $45.00 Lafarge Quarry Wentworth County Ontario, Canada A lovely cluster of light bluish, fairly gemmy celestine crystals from this famous Canadian locality. The crystals are lustrous, well formed thick blades with lots of tiny calcite crystal on them in places. Stands perfectly for display!	Item #18127 Calcite 7.5x6.0x5.0 cm Largest Crystal Size: 14mm $45.00 Inverhuron Bruce Co. Ontario, Canada Several sharp, interesting crystals of calcite inhabit the front of this limestone matrix. Shows very well.
Item #14210 Sphalerite 3.5x2.7x2.3 cm Largest Crystal Size: 12mm $35.00 Flamboro Quarry Dundas, Wentworth Co. Ontario, Canada A sweet specimen with a half dozen or so, sharp dark brown crystals of sphalerite on dolostone breccia matrix. Actually, the breccia fragments are layers of a stromatolite fossil. Looks great!	Item #18126 Calcite 4.2x4.2x3.6 cm Largest Crystal Size: 13mm $40.00 Inverhuron Bruce Co. Ontario, Canada A gemmy, complex calcite crystal its on brecciated limestone matrix. The crystal has great lustre and some interesting, slightly hoppered faces. Can be displayed with the crystal on the front, as well.	Item #14227 Sphalerite 4.6x3.5x2.5 cm Largest Crystal Size: 3mm $30.00 Flamboro Quarry Dundas, Wentworth Co. Ontario, Canada Fairly orange, highly twinned sphalerite crystals a generously deposited on dolostone matrix.	Item #14234 Sphalerite 10.2x7.0x5.5 cm Largest Crystal Size: 14mm $45.00 LaFarge Quarry Dundas, Wentworth Co. Ontario, Canada A very nice-orangey-brown, lustrous sphalerite crystals sits in a vug in dolostone. The sphalerite crystal is complex and highly twinned. The rest of the vug is lined with tiny dolomite crystals. Displays well from the side.
Item #18892 Calcite, Marcasite 5.8x5.2x5.5 cm Largest Crystal Size: 46mm $45.00 Long Lake Zinc Mine Frontenac Co. Ontario, Canada An excellent, twinned, well formed caclite crystal on several other part crystals. The main crystal is encrusted with a light coating of tiny marcasite crystals. Really nice!	Item #18122 Calcite 8.2x7.2x5.0 cm Largest Crystal Size: 25mm $65.00 Inverhuron Bruce Co. Ontario, Canada This specimen features a nicely twinned, complex calcite crystal sheltered in a concave area of the limestone plate. Looks great and displays well!	Item #18125 Calcite 6.0x2.8x5.0 cm Largest Crystal Size: 18mm $55.00 Inverhuron Bruce Co. Ontario, Canada A gem of a calcite crystal is nestled into a concave, tiny-crystal lined space on this piece. A couple of incomplete strontianite balls are present just above it. With support, diplays well!	Item #17706 Calcite, Marcasite 6.0x4.0x3.3 cm Largest Crystal Size: as above $60.00 Canada Talc Mine, Dolomite Pit Madoc Ontario, Canada A rather large (for the locality), twinned calcite crystal with no matrix. The crystals is lustrous, shows the rhombohedron form, predominately and has tiny specks of marcasite crystals just under the surface of the crystal. Some bruising on the sides. Displays very well.
Item #18234 Calcite 7.4x5.0x4.2 cm Largest Crystal Size: 19mm $35.00 Lafarge Quarry Wentworth County Ontario, Canada A pleasant-looking cluster of calcite crystals, mostly smaller ones, with a couple of larger scalenohedral crystals. A nice example!	Item #16037 Babingtonite 6.5x7.4x5.8 cm Largest Crystal Size: 5mm $120.00 Digdequash New Brunswick, Canada The front of this specimen is a vuggy area that has many sharp crystals of babingtonite intermixed with uninteresting prehnite. Calcite has been etched away to reveal the excellent babingtonite crystals. Unusual!	Item #16071 Calcite, Apophyllite 3.3x2.4x1.7 cm Largest Crystal Size: ap-6mm, c-11mm $25.00 Jeffrey Mine Asbestos Quebec, Canada A very nice cluster of sharp, rhombohedral calcite crystals, associated with elongated, often doubly terminated apophyllite crystals. Unusual!	Item #16075 Calcite, Apophyllite 3.3x2.3x1.3 cm Largest Crystal Size: c-12mm, ap-3mm $25.00 Jeffrey Mine Asbestos Quebec, Canada Sharp, rhombohedra of calcite are associated with many small, very sharp crystals of apophyllite on this specimen.
Item #16138 Analcime, Heulandite 4.6x3.8x3.7 cm Largest Crystal Size: a-12mm $40.00 Cape Split Nova Scotia, Canada A nice cluster of pure-white analcime crystals, associated with much smaller light brown heulandite crystals.	Item #16141 Analcime, Stilbite, Heulandite 5.6x4.1x3.2 cm Largest Crystal Size: a-15 $40.00 Cape Split Nova Scotia, Canada Very nice, pure-white trapezohedral are exposed with stilbite and heulandite on this nice looking piece!	Item #16143 Pyrolusite 5.5x5.8x8.6 cm Largest Crystal Size: 2mm $65.00 McCumber Mine Cheverie Nova Scotia, Canada Silvery, lustrous, sparkly pyrolusite crystals line a vug in the front of this specimen. There is a similar vug at the back of the specimen! Both look great!	Item #16146 Analcime, Stilbite 7.0x3.3x3.7 cm Largest Crystal Size: s-13mm, a3mm $25.00 Cape Split Nova Scotia, Canada This vug is lined with white-gemmy, trapezohedral of analcime and punctuated with perfectly terminated prisms of light brownish stilbite. Excellent!
Item #16208 Pyrrhotite, Calcite 3.4x3.1x1.8 cm Largest Crystal Size: 7mm $30.00 Cantung Mine Cantung Northwest Territories, Canada A couple of nice pyrrhotite crystals associated with white calcite crystals are present at one end of this pyrite-included, friable matrix.	Item #16224 Sphalerite, Galena 3.6x3.0x2.4 cm Largest Crystal Size: s-14mm $30.00 Pine Point Mine Pine Point Northwest Territories, Canada A nice cluster of sharp, tetrahedral, dark brown sphalerite with a couple of rembling, sort of skeletal galena crystals. Some bruising. Interesting!	Item #16246 Pyrite, Calcite 8.6x9.2x5.3 cm Largest Crystal Size: 7.5mm $35.00 T-! Mine Thompson Manitoba, Canada This specimen is a mound of coarse, intergrown carbonate, I think calcite, with several pyrite crystals on it, particularly two prominent crystals. The crystals are cubes with offset faces and octahedral modifications Unusual locality!	Item #16249 Pyrite, Calcite 3.1x2.9x1.8 cm Largest Crystal Size: 16mm $30.00 T-3 Mine Thompson Manitoba, Canada A cluster of partially iridescent pyrite crystals with associated grayish calcite crystals. Unusual location!
Item #16251 Pyrite, Chlorite 3.7x2.4x1.8 cm Largest Crystal Size: 8mm $30.00 T-3 Mine Thompson Manitoba, Canada A cluster of iridescent pyrite crystals associated with platy chlorite crystals and some calcite crystals. Interesting!	Item #16259 Pyrite, Calcite, Chlorite 3.5x3.6x3.4 cm Largest Crystal Size: 11mm $35.00 T-3 Mine Thompson Manitoba, Canada An 11mm iridescent pyrite crystal sits atop a matrix with cavities lined with pyrite, calcite and chlorite crystals. Interesting piece from an unusual locality!	Item #16260 Pyrrhotite 5.8x3.7x2.7 cm Largest Crystal Size: 11mm $35.00 T-3 Mine Thompson Manitoba, Canada One sharp, hexagonal prism of bronzy pyrrhotite is embedded in calcite at the end of this fragment. Some chalcopyrite also embedded in the calcite.	Item #16349 Calcite 3.4x3.1x2.7 cm Largest Crystal Size: 11mm $40.00 Tsumeb Namibia A small cluster of ice-clear, colourless calcite crystals on a matrix of small dolomite crystals. Actually looks very good from behind, as well!
Item #16514 Pearcite 2.0x1.7x1.0 cm Largest Crystal Size: micro $45.00 Imiter Mine Djebel Saghro, Ouarzazate Morocco One zone in a vug in this quartz-silver matrix has lots of tiny red-platy pearcite crystals.	Item #16552 Almandine 5.1x3.8x3.6 cm Largest Crystal Size: 38mm $45.00 River Valley Dana Township Ontario, Canada A deep red crystal of almandine garnet showing sort of hoppered faces. Some biotite schist attached. A little of the crystal missing on the back. Interesting example!	Item #16998 Sphalerite 2.7x2.7x1.9 cm Largest Crystal Size: as above $35.00 Lafarge Quarry Wentworth County Ontario, Canada A nice. complex sphalerite crystal with some dolostone matrix attached. Nice sample from this famous old locality!	Item #19148 Barite 4.4x3.5x2.5 cm Largest Crystal Size: 10mm $35.00 Aguathuna Port au Port Peninsula Newfoundland and Labrador, Canada This cluster of white, tabular barite crystals shows very nice contrasting white zonations on the edges of one of the prism faces. Sweet!
Item #18215 Baryte, Calcite 8.8x6.9x3.2 cm Largest Crystal Size: 25mm $65.00 Aguathuna Port au Port Newfoundland, Canada A very nice, sharp scalenohedral calcite crystal in and on sharp, white-zoned barite crystals. From an ancient, ocean-bottom white smoker vent.	Item #19797 Sphalerite, Galena 4.9x4.4x4.0 cm Largest Crystal Size: g-8mm $45.00 Pine Point Mine Pine Point Northwest Territories, Canada An odd, sort-of cauliflower shaped mass of sphalerite crowned with galena crystals. The sphalerite is composed of concentric bands of sphalerite with lighter crystals on the outside. Interesting piece!	Item #21218 Aegirine, Microcline 9.8x4.0x2.2 cm Largest Crystal Size: 73mm $65.00 Girardville Quebec, Canada This specimen is primarily a cluster of dark green aegirine crystal sections with a microcline crystal section attached. Good looking interesting specimen of this pyroxene mineral.