Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $95.00
- Locality
- Tsumeb mine, Tsumeb, Namibia
- Formula
- Sb3+2MoO6
- Size
- 0.6 x 0.4 x 0.3 cm - Thumbnail
- Special Info
- XRD Confirmed
- Special Info
- EDS Confirmed
- Special Info
- Type & Only Locality
- Special Info
- Type Material
A small 6mm specimen with snow white sprays of Biehilite to 2mm. This is part of type specimen given to me by Dr. Georg Gebhard. It will include a copy of his label.
- Availability
- Available
- Price
- $40.00
- Featured
- Featured in Special Editions
- Locality
- Tsumeb mine, Tsumeb, Namibia
- Formula
- CaCO3
- Size
- 12.5 x 5.5 x 6 cm - Cabinet
- Tagged
- carbonate
White interesting formation of at least two generations of Calcite, perhaps as a cast of a former mineral.
- Availability
- Available
- Price
- $125.00
- Locality
- Tsumeb mine, Tsumeb, Namibia
- Formula
- PbCO3
- Size
- 8 x 6.5 x 3 cm - Sm Cabinet
- Tagged
- carbonate
Excellent showy specimen with glassy, vitreous and striated crystals to 2.7cm. There are many smallery crystals of perfection. The largest crystal has a small, fairly non-visible piece missing. Otherwise, it is in great shape.
Willard Roberts' label, see prov. tab.
- Availability
- Available
- Price
- $35.00
- Locality
- Tsumeb mine, Tsumeb, Namibia
- Formula
- PbCO3
- Size
- 5 x 4.5 x 3.5 cm - Miniature
- Tagged
- carbonate
A reticulated and twinned, kind of grungy specimen with a lot of secondary colors - but probably just Azurite and Malachite. Some Tennanite/Tetrahedrite also.
- Availability
- Sold
- Locality
- Tsumeb mine, Tsumeb, Namibia
- Formula
- CuSiO3·H2O
- Size
- 2 x 1 x 0.8 cm - Thumbnail
- Tagged
- copper
Excellent deep emerald green crystals to 6mm on thumbnail size matrix.
- Availability
- Sold
- Locality
- Tsumeb mine, Tsumeb, Namibia
- Formula
- Pb4(SO4)(CO3)2(OH)2
- Size
- 1.2 x 0.9 x 0.6 cm - Thumbnail
- Tagged
- carbonate
A cleaved specimen of Leadhillite with Cerussite. Leadhillite always has a unique cleaveage luster. It is very reflective when the light hits it at the right angle. I tried to capture that in the second photo.
The specimen is from Dr. Georg Gebhard collection.
