Mineral Specimen and Product Inventory Search
SOLD
- Availability
- Sold
- Featured
- Featured in Special Editions
- Locality
- Boron, Kern Co., California, United States
- Formula
- NaCaB5O6(OH)6·5H2O
- Size
- 10 x 6 x 6 cm - Cabinet
- Tagged
- Ore Minerals
An excellent specimen showing the fibrous nature of Ulexite used in fiber optics. Also called "TV rock" Ulexite as the remarkable property of transferring light through its fibers by the refraction of light even when bent.
SOLD
- Availability
- Sold
- Locality
- Silver Cliff mine, Lusk, Niobrara Co., Wyoming, United States
- Formula
- Ca(UO2)2(SiO3OH)2·5H2O
- Size
- 6.5 x 5 x 4 cm - Sm Cabinet
- Special Info
- Radioactive!!
Bright canary yellow, pulverulent Uranphane in coarse sandstone.
SOLD
- Availability
- Sold
- Featured
- Featured in Special Editions
- Locality
- Happy Jack mine, White Canyon, San Juan Co., Utah, United States
- Formula
- (UO2)6SO4O2(OH)6·14H2O
- Size
- 9 x 9 x 1 cm - Sm Cabinet
- Special Info
- Radioactive!!
Yellow spheroidal crystal s to 0.75mm with Brochantite.
SOLD
- Availability
- Sold
- Featured
- Featured in Special Editions
- Locality
- Happy Jack mine, White Canyon, San Juan Co., Utah, United States
- Formula
- (UO2)6SO4O2(OH)6·14H2O
- Size
- 7 x 6.5 x 1 cm - Sm Cabinet
- Special Info
- Radioactive!!
Bright yellow spheroidal crystals with bright green Johannite. Rich.
SOLD
- Availability
- Sold
- Featured
- Featured in Special Editions
- Locality
- Happy Jack mine, White Canyon, San Juan Co., Utah, United States
- Formula
- (UO2)6SO4O2(OH)6·14H2O
- Size
- 4 x 3 x 1 cm - Miniature
- Special Info
- Radioactive!!
Bright yellow crystal sprays of Uranopilite to 1mm with Bornite. Good piece!
SOLD
- Availability
- Sold
- Locality
- Galiléia, Doce Valley, Minas Gerais, Brazil
- Formula
- MgFe3+2(PO4)2(OH)2·8H2O
- Size
- 3.5 x 1.5 x 1 cm - Miniature
- Tagged
- phosphate, pegmatite mineral
Excellent well-formed Ushkovite crystals to about 0.75 to 1mm on Roscherite. There are numerous Ushkovite crystals.
