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
- Lake Boga granite quarry, Lake Boga, Victoria, Australia
- Formula
- CaCu(UO2)(PO4)2·4H2O
- Size
- 1.5 x 1 x 0.4 cm - Thumbnail
- Tagged
- phosphate
- Special Info
- Type & Only Locality
A tiny lime green spray of bladed Ulrichite crystals to 0.25mm with a few other crystal groups nearby. Ulrichite is very rare and occurs only at this locality.
SOLD
- Availability
- Sold
- Locality
- Ruggles quarry, Grafton Co., New Hampshire, United States
- Formula
- UO2
- Size
- 4 x 3 x 2 cm - Miniature
Black crystals of Uraninite to 3mm with alterations to yellow Foumarierite and orange Curite (no crystals though).
SOLD
- Availability
- Sold
- Locality
- Cardiff Uranium mine, Haliburton Co., Ontario, Canada
- Formula
- UO2
- Size
- 7 x 5 x 4 cm - Sm Cabinet
- Special Info
- Radioactive!!
An 8mm dull black crude Uraninite crystal showing some cubic and octahedral faces. The crystal in a rock of Calcite and Fluorite and a yellow apatite.
SOLD
- Availability
- Sold
- Locality
- Umbozero mine, Alluaiv Mt., Lovozero Massif, Kola Peninsula, Russia
- Formula
- Na2AlSi3O8(OH)
- Size
- 4 x 3 x 1 cm - Miniature
Purple Ussingite with bladed Vuonnemite.
