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ST187 - Kolwezite on Cobaltian Calcite $ 300 DISCOUNTED 50% OFF TO $ 150
Kolwezi Mining District, Lualaba, DR Congo
small cabinet - 7 x 6 x 4 cm


(click on an image to enlarge)

Kolwezite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST187a.jpg] Kolwezite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST187b.jpg] Kolwezite on Cobaltian Calcite from Kolwezi Mining District, Lualaba, DR Congo [db_pics/pics/ST187c.jpg]

Dark olive green botryoidal Kolwezite atop rhombs of pink Cobaltoan Calcite (or possibly Cobaltoan Dolomite) creating a stunning mixture of colors and forms. Kolwezite is a Copper Cobalt Carbonate Hydroxide and this is the type locality for the species. A beautiful display piece and combination specimen of two desireable species together. Sawcut on back.


ST402 - Dioptase on/in Quartz $ 450 DISCOUNTED 50% OFF TO $ 225
Reneville, Dem. Rep. of Congo
thumbnail - 2.7 x 2.7 x 1.5 cm


(click on an image to enlarge)

Dioptase on/in Quartz from Reneville, Dem. Rep. of Congo [db_pics/pics/ST402a.jpg] Dioptase on/in Quartz from Reneville, Dem. Rep. of Congo [db_pics/pics/ST402b.jpg] Dioptase on/in Quartz from Reneville, Dem. Rep. of Congo [db_pics/pics/ST402c.jpg]

Cluster of clear Quartz crystals with Dioptase. The main Dioptase is 1.3cm long, double-terminated, with both ends extending out opposite sides of the Quartz cluster. Old, rare specimen.


ST397 - Galena $ 200 DISCOUNTED 50% OFF TO $ 100
Treece, Kansas, USA
small cabinet - 9 x 6 x 5.5 cm


(click on an image to enlarge)

Galena from Treece, Kansas, USA [db_pics/pics/ST397a.jpg] Galena from Treece, Kansas, USA [db_pics/pics/ST397b.jpg] Galena from Treece, Kansas, USA [db_pics/pics/ST397c.jpg] Galena from Treece, Kansas, USA [db_pics/pics/ST397d.jpg] Galena from Treece, Kansas, USA [db_pics/pics/ST397e.jpg]

Bright metallic Galena cubes to 2.5cm on a silicified limestone matrix with red 'Ruby-Jack' Sphalerite crystals, Dolomite, and Calcite crystals from Treece, Kansas. The Galena are present on one side, but the specimen detached in the pocket and the Sphalerite and Calcite are present on all sides, making this a floater.


ST443 - Almandine $ 260 DISCOUNTED 50% OFF TO $ 130
Green's Farm locality, Roxbury, Litchfield Co., Connecticut, USA
miniature - 3.5 x 2.5 x 2 cm


(click on an image to enlarge)

Almandine from Green's Farm locality, Roxbury, Litchfield Co., Connecticut, USA [db_pics/pics/ST443a.jpg] Almandine from Green's Farm locality, Roxbury, Litchfield Co., Connecticut, USA [db_pics/pics/ST443b.jpg] Almandine from Green's Farm locality, Roxbury, Litchfield Co., Connecticut, USA [db_pics/pics/ST443c.jpg]

Old USA classic Almandine specimen with a complete purple-red dodecahedron 2cm wide. The Almandine sits perfectly for display in a gray/green schist matrix. A good-sized crystal for the locality which is now closed to collecting.


ST571 - Chrome Tourmaline on Calcite $ 200 DISCOUNTED 50% OFF TO $ 100
Landanai, Simanjiro District, Manyara Region, Tanzania
miniature - 4.5 x 3 x 2 cm


(click on an image to enlarge)

Chrome Tourmaline on Calcite from Landanai, Simanjiro District, Manyara Region, Tanzania [db_pics/pics/ST571a.jpg] Chrome Tourmaline on Calcite from Landanai, Simanjiro District, Manyara Region, Tanzania [db_pics/pics/ST571b.jpg] Chrome Tourmaline on Calcite from Landanai, Simanjiro District, Manyara Region, Tanzania [db_pics/pics/ST571c.jpg] Chrome Tourmaline on Calcite from Landanai, Simanjiro District, Manyara Region, Tanzania [db_pics/pics/ST571f.jpg]

A 1.5cm Chrome Tourmaline crystal on matrix. Chrome Tourmaline is a chromium and vanadium rich Dravite.


ST655 - Cryolite, Siderite $ 180 DISCOUNTED 50% OFF TO $ 90
Ivigtut, Kitan Prov., Greenland
small cabinet - 6 x 5 x 4 cm


(click on an image to enlarge)

Cryolite, Siderite from Ivigtut, Kitan Prov., Greenland [db_pics/pics/ST655a.jpg] Cryolite, Siderite from Ivigtut, Kitan Prov., Greenland [db_pics/pics/ST655b.jpg] Cryolite, Siderite from Ivigtut, Kitan Prov., Greenland [db_pics/pics/ST655c.jpg] Cryolite, Siderite from Ivigtut, Kitan Prov., Greenland [db_pics/pics/ST655d.jpg]

Crystalline Cryolite intergrown with crystals of brown Siderite. Crystals of Cryolite to 3-4mm on edge are present in one area. Ex. Erich Laskowski collection.


ST586 - Rhodochrosite with Tetrahedrite $ 1250 DISCOUNTED 50% OFF TO $ 625
Millennium Pocket, Sweet Home Mine, Alma, Colorado, USA
cabinet - 9.5 x 4 x 3 cm


(click on an image to enlarge)

Rhodochrosite with Tetrahedrite from Millennium Pocket, Sweet Home Mine, Alma, Colorado, USA [db_pics/pics/ST586a.jpg] Rhodochrosite with Tetrahedrite from Millennium Pocket, Sweet Home Mine, Alma, Colorado, USA [db_pics/pics/ST586b.jpg] Rhodochrosite with Tetrahedrite from Millennium Pocket, Sweet Home Mine, Alma, Colorado, USA [db_pics/pics/ST586c.jpg] Rhodochrosite with Tetrahedrite from Millennium Pocket, Sweet Home Mine, Alma, Colorado, USA [db_pics/pics/ST586e.jpg] Rhodochrosite with Tetrahedrite from Millennium Pocket, Sweet Home Mine, Alma, Colorado, USA [db_pics/pics/ST586f.jpg] Rhodochrosite with Tetrahedrite from Millennium Pocket, Sweet Home Mine, Alma, Colorado, USA [db_pics/pics/ST586g.jpg]

Deep pinkish red rhombic crystals of Rhodochrosite to 1.5cm that contrast with dark Tetrahedrite crystals. The best crystals are highly transparent.


ST795 - Malachite (chatoyant) $ 450 DISCOUNTED 50% OFF TO $ 225
Shilu Mine, Yangchun Co., Yangjiang Prefecture, Guangdong Province, China
cabinet - 13 x 8 x 4 cm


(click on an image to enlarge)

Malachite (chatoyant) from Shilu Mine, Yangchun Co., Yangjiang Prefecture, Guangdong Province, China [db_pics/pics/ST795a.jpg] Malachite (chatoyant) from Shilu Mine, Yangchun Co., Yangjiang Prefecture, Guangdong Province, China [db_pics/pics/ST795b.jpg] Malachite (chatoyant) from Shilu Mine, Yangchun Co., Yangjiang Prefecture, Guangdong Province, China [db_pics/pics/ST795c.jpg] Malachite (chatoyant) from Shilu Mine, Yangchun Co., Yangjiang Prefecture, Guangdong Province, China [db_pics/pics/ST795d.jpg] Malachite (chatoyant) from Shilu Mine, Yangchun Co., Yangjiang Prefecture, Guangdong Province, China [db_pics/pics/ST795f.jpg]

Botryoidal Malachite specimen from the Shilu Mine in China. This find produced Malachite with a wonderful velvety, chatoyant surface luster. The chatoyancy is very evident under bright lights or in direct sunlight, creating shimmering 'eyes' all over. It has bubbly botryoidal surfaces along the top with a lighter green, fibrous structure around the edges and all over the bottom. Undamaged and a good size for these (not too big, not too small).


ST682 - Almandine $ 180 DISCOUNTED 50% OFF TO $ 90
Garnet Ledge, Wrangell Island, Alaska, USA
small cabinet - 6 x 2.5 x 2 cm


(click on an image to enlarge)

Almandine from Garnet Ledge, Wrangell Island, Alaska, USA [db_pics/pics/ST682a.jpg] Almandine from Garnet Ledge, Wrangell Island, Alaska, USA [db_pics/pics/ST682b.jpg] Almandine from Garnet Ledge, Wrangell Island, Alaska, USA [db_pics/pics/ST682c.jpg] Almandine from Garnet Ledge, Wrangell Island, Alaska, USA [db_pics/pics/ST682d.jpg]

Single Almandine garnet crystal in schist matrix from the well known Wrangell Island locality in Alaska. The crystal is 1.7cm wide with purple/red coloration and translucency. A USA classic.


ST897 - Columbite $ 140 DISCOUNTED 50% OFF TO $ 70
Antsongombat Mine, Betafo Dist., Antananarivo Prov., Madagascar
thumbnail - 3.1 x 1.5 x 0.8 cm


(click on an image to enlarge)

Columbite from Antsongombat Mine, Betafo Dist., Antananarivo Prov., Madagascar [db_pics/pics/ST897a.jpg] Columbite from Antsongombat Mine, Betafo Dist., Antananarivo Prov., Madagascar [db_pics/pics/ST897b.jpg] Columbite from Antsongombat Mine, Betafo Dist., Antananarivo Prov., Madagascar [db_pics/pics/ST897c.jpg] Columbite from Antsongombat Mine, Betafo Dist., Antananarivo Prov., Madagascar [db_pics/pics/ST897d.jpg]

Well terminated 2cm Columbite crystal that displays dramatically atop another partial Columbite crystal. Ex. Erich Laskowski collection.


SV317 - Vivianite $ 200 DISCOUNTED 50% OFF TO $ 100
Siglo Veinte Mine, Llallagua, Potosi Dept., Bolivia
miniature - 3.8 x 3.8 x 2.5 cm


(click on an image to enlarge)

Vivianite from Siglo Veinte Mine, Llallagua, Potosi Dept., Bolivia [db_pics/pics/SV317a.jpg] Vivianite from Siglo Veinte Mine, Llallagua, Potosi Dept., Bolivia [db_pics/pics/SV317b.jpg] Vivianite from Siglo Veinte Mine, Llallagua, Potosi Dept., Bolivia [db_pics/pics/SV317f.jpg]

Translucent green single Vivianite crystal from Bolivia. An uncommonly short, stout crystal, complete all around. Comes with a couple old labels, including a Kristalle label that indicates it was formerly in the Willard Wulff collection.


SV143 - Almandine $ 400 DISCOUNTED 50% OFF TO $ 200
Garnet Ledge, Wrangell Island, Alaska, USA
small cabinet - 9 x 7 x 5.5 cm


(click on an image to enlarge)

Almandine from Garnet Ledge, Wrangell Island, Alaska, USA [db_pics/pics/SV143a.jpg] Almandine from Garnet Ledge, Wrangell Island, Alaska, USA [db_pics/pics/SV143b.jpg] Almandine from Garnet Ledge, Wrangell Island, Alaska, USA [db_pics/pics/SV143c.jpg] Almandine from Garnet Ledge, Wrangell Island, Alaska, USA [db_pics/pics/SV143d.jpg] Almandine from Garnet Ledge, Wrangell Island, Alaska, USA [db_pics/pics/SV143e.jpg] Almandine from Garnet Ledge, Wrangell Island, Alaska, USA [db_pics/pics/SV143f.jpg]

Impressive, large specimen of purple/red Almandine garnet crystals exposed in a schist matrix from the well known Wrangell Island locality. There are 4 exposed crystals to 2.1cm wide, and possibly more garnets within the schist. Saw cut on base.


AF111 - Tanzanite $ 2500 DISCOUNTED 50% OFF TO $ 1250
Merelani Hills, Tanzania
miniature - 3.5 x 2.7 x 0.9 cm


(click on an image to enlarge)

Tanzanite from Merelani Hills, Tanzania [db_pics/pics/af111a.jpg] Tanzanite from Merelani Hills, Tanzania [db_pics/pics/af111b.jpg] Tanzanite from Merelani Hills, Tanzania [db_pics/pics/af111c.jpg]

Glassy and lustrous gem Tanzanite crystal with purple blue color. Overall excellent quality and good sized. Natural, unheated gem Tanzanite crystal. 50 carats in weight, 3.5 x 2.7 x 0.9 cm.


B249 - Chrome Tourmaline $ 200 DISCOUNTED 50% OFF TO $ 100
Landanai, Tanzania
thumbnail - 1.7 x 0.7 x 0.7 cm


(click on an image to enlarge)

Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b249a.jpg] Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b249b.jpg]

Terminated single gem crystal of Chrome Tourmaline which is a chromium and vanadium rich Dravite. Complete all around with deep emerald green coloration. Undamaged.


B304 - Azurite, Malachite $ 180 DISCOUNTED 50% OFF TO $ 90
Volborthite Pocket, Milpillas Mine, Cuitaca, Sonora, Mexico
thumbnail - 2.1 x 1.4 x 1 cm


(click on an image to enlarge)

Azurite, Malachite from Volborthite Pocket, Milpillas Mine, Cuitaca, Sonora, Mexico [db_pics/pics/b304a.jpg] Azurite, Malachite from Volborthite Pocket, Milpillas Mine, Cuitaca, Sonora, Mexico [db_pics/pics/b304b.jpg]

Azurite crystal grouping with attached Malachite. The Azurite has a waxy to satiny luster and is brilliantly translucent when backlit. From a single pocket opened in April 2015 that produced a limited number of specimens. A couple chips, otherwise undamaged.

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