Mineral Specimen and Product Inventory Search
- Availability
- Sold
- Locality
- Quincy mine, Houghton Co., Michigan, United States
- Formula
- Cu
- Size
- 7 x 4.5 x 4 cm - Sm Cabinet
- Tagged
- native element
A great specimen loaded with Copper in Calcite crystals. The Calcite crystals are weirdly deformed and reach 1cm. On the backside (last three photos) show Copper and Epidote crystals.
- Availability
- Available
- Price
- $95.00
- Reduced Price
- $45.00
- Locality
- Berg Aukus, Grootfontein dist., Namibia
- Formula
- PbZnVO4(OH)
- Size
- 7 x 6 x 7.5 cm - Sm Cabinet
- Tagged
- vanadium
It is hard to see in the photos, but this specimen is hollow through the center. It is much like a crown full of black, very lustrous, 1-3mm Descloizite crystals.
- Availability
- Available
- Price
- $50.00
- Reduced Price
- $35.00
- Locality
- Tsumeb mine, Tsumeb, Namibia
- Formula
- CaMg(CO3)2
- Size
- 6 x 4 x 3.5 cm - Sm Cabinet
- Tagged
- carbonate
The old label on this specimen claimed this to be Otavite. It's was a possibility since the Otavite does occur on Cerussite and the crystals are similar not to mention that both are carbonates. Well, not so. This is a specimen of Cerussite with crystals 1.5cm across. The entire specimen is coated with white, rhombic micro crystals of Dolomite. It was tested. Nonetheless, still a good specimen.
- Availability
- Sold
- Locality
- Kalkar quarry, Santa Cruz Co., California, United States
- Formula
- Fe2+(Pb,Sn2+)6Sn4+2Sb3+2S14
- Size
- 4 x 3.5 x 2 cm - Miniature
- Tagged
- tin
A very nice specimen from an old stone quarry which is long gone by reclamation. The Franckeite on this piece is very reflective, silvery, foliated with striations and occurs on two spots as crystals to 5mm. On one side there are unknown silvery grains to 0.25mm. It is an old Minerals Unlimited piece.
- Availability
- Available
- Price
- $150.00
- Reduced Price
- $125.00
- Locality
- Harvard mine, Jamestown, Tuolumne Co., California, United States
- Formula
- Au
- Size
- 1 x .07 x 0.7 cm - Thumbnail
- Tagged
- native element
Nice little set of leaf Gold.
- Availability
- Sold
- Locality
- Hory Platna, Czech Republic
- Formula
- Fe2O3
- Size
- 27 x 6 x 5 cm - Cabinet
This is alarge, 27cm, splinter of Hematite from the Freiberg Museum obtained by Forrest and Barbara Cureton in 1995. Exceptional specimen. Extra shipping may apply.
