Rare Mineral Specimens - search page
SOLD
- Availability
- Sold
- Locality
- Drakewalls mine, Calstock, Cornwall, England
- Formula
- Fe2+AlPO4(OH)2·H2O
- Size
- 7.5 x 4 x 4 cm - Sm Cabinet
- Tagged
- phosphate
Micro funnel-shaped crystals of Childrenite.
SOLD
- Availability
- Sold
- Locality
- Rundles Shaft dumps, Tavistock, Cornwall, England
- Formula
- Fe2+AlPO4(OH)2·H2O
- Size
- 4 x 3 x 2 cm - Miniature
- Tagged
- phosphates
Less than 1mm superb, single and colorless to light yellow Childrenite crystals.
SOLD
- Availability
- Sold
- Locality
- Ivigtut Cryolite deposit, Ivigtut, Arsuk Fjord, Sermersooq, Greenland
- Formula
- Na5Al3F14
- Size
- 9 x 6 x 3 cm - Sm Cabinet
Large cabinet specimen of pure, colorless crystalline mass. Chiolite is only found in five worldwide localities.
SOLD
- Availability
- Sold
- Locality
- Fanny Gouge mine, Spruce Pine dist., Yancey Co., North Carolina, United States
- Formula
- Na(UO2)O(OH)·nH2O
- Size
- 2 x 1 x 0.7 cm - Thumbnail
Brown resinous looking replacement of Uraninite to Clarkeite with minor Uranophane.
- Availability
- Available
- Price
- $255.00
- Locality
- Zorge, Bad Sachsa, Harz, Lower Saxony, Germany
- Formula
- PbSe
- Size
- 3.5 x 2 x 2 cm - Miniature
- Special Info
- Microprobed
There are two specimens: the mineral and the sliced and mounted specimen used for the identification of the mineral. The specimen is sliced in preparation for the microbrobe mount. It also carries and old inked label.
SOLD
- Availability
- Sold
- Locality
- McDermitt mine, Humboldt Co., Nevada, United States
- Formula
- Hg3S2Cl2
- Size
- 6 x 5 x 3 cm - Sm Cabinet
Pink to red Corderoite impregnating matrix with Cinnabar.
