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Mixed Minerals May 5, 2022 · 9 specimens |
MK290 - Tanzanite sold
Merelani Hills, Arusha, Tanzania
Miniature - 3.2 x 2.5 x 2.5 cm
Cluster of gemmy Tanzanite crystals from the Merelani Hills in Tanzania. The main crystal is 1.7cm tall and highly transparent with a blue and light yellowish color. There is a bit of attached Graphite on the bottom and multiple other smaller crystals.
MK291 - Tanzanite on Calcite sold
Merelani Hills, Arusha, Tanzania
Thumbnail - 2.5 x 2.5 x 2.5 cm
Stunning gemmy Tanzanite crystal on Calcite crystals from the Merelani Hills in Tanzania. The Tanzanite 1.9cm tall and highly transparent with a blue/purple color. The Tanzanite grows out of white Calcite crystals and stands alone in front of a jumbled mass of smaller Tanzanite crystals.
MK297 - Prehnite on Tanzanite $4,750 available
Merelani Hills, Arusha, Tanzania
Miniature - 4.5 x 2.8 x 2 cm
MK298 - Cerussite with Barite sold
Mibladen, Morocco
Small Cabinet - 7 x 5.5 x 4.5 cm
Reticulated Cerussite and pink bladed Barite crystals on a matrix of Barite with Galena. The main Cerussite cluster is superb for the locality, white and highly lustrous and 2cm wide. There are many additional gemmy Cerussite crystals mixed in with the Barite on the fron side. Reticulated Cerussite is uncommon from Mibladen. The back side is covered by pink Barite crystals.
MK299 - Rhodochrosite sold
Sweet Home Mine, Alma, Colorado, USA
Thumbnail - 2.5 x 1.5 x 1.5 cm
Single red Rhodochrosite rhomb on Quartz crystals. The Rhodo has gem quality areas and is 2cm wide on the diagonal.
MK300 - Kunzite $980 available
Nuristan, Afghanistan
Small Cabinet - 8.5 x 6 x 1.5 cm
LV369 - Smithsonite sold
Tsumeb, Namibia
Small Cabinet - 9.3 x 6 x 3.5 cm
Light yellowish white Smithsonite crystals on a sulfide matrix from Tsumeb. The crystals have excellent form and reach 1.6cm in size. The crystals are translucent with areas of transparency.
LV357 - Smithsonite psuedo. Dolomite sold
Rush, Marion Co., Arkansas, USA
Miniature - 4 x 2.1 x 1.7 cm
Bright yellow crystals of Smithsonite replacing Dolomite, with the curving form of the former Dolomite crystals clearly evident. Smaller individual Smithsonite crystals are scattered across the surface of the matrix. The bright color is caused by inclusions of Greenockite. Comes with an old Ernie Schlichter label. Beautiful specimen!
LV371 - Pyrite, Quartz, Galena, Chalcopyrite sold
Leonard Mine, Butte, Montana, USA
Small Cabinet - 6 x 5.5 x 3.5 cm
Quality old combination specimen of multiple species from the Leonard Mine in Butte, Montana. The Leonard Mine is a former Cu-Ag-W-Pb-Zn mine famous for it's Covellite. While the old label only lists the 4 species, a black crystal on the right side appears to be another species, possibly Chalcocite.