Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $150.00
- Reduced Price
- $85.00
- Locality
- Germania mine, Stevens Co., Washington, United States
- Formula
- Fe2+WO4
- Size
- 7 x 4 x 3.5 cm - Sm Cabinet
A large chunk of black Ferberite showing some tabular crystals to 1.5cm. I can't say with confidence that is probably a fine specimen for that little known locality, which produced tungsten in the early 1900's.
- Availability
- Available
- Price
- $30.00
- Locality
- Mont-des-Groseillers, Blaton, Mons, Henegouwen, Belgium
- Formula
- Fe3+Fe3+2(PO4)2(OH)3·5H2O
- Size
- 2 x 1.5 x 1 cm - Thumbnail
- Special Info
- Type Locality
Fibrous, radiating Ferristrunzite on shale.
- Availability
- Available
- Price
- $65.00
- Locality
- Esquire #8 claim, Big Creek, Fresno Co., California, United States
- Formula
- BaFe2+2Fe3+O(Si2O7)(OH)
- Size
- 3 x 3.5 x 1 cm - Miniature
- Special Info
- Type Locality
Dark reddish brown Ferroericssonite with red Gillespite.
- Availability
- Available
- Price
- $45.00
- Featured
- Featured in Special Editions
- Locality
- Katugin Ta-Nb deposit, Kalarsky dist., Zabaykalsky Krai, Russia
- Formula
- KFe2+3(Si3Al)O10F2
- Size
- 2 x 2 x 1 cm - Thumbnail
Black micaceous crystals to 1mm. Rare.
Fluorannite is the fluorine analogue of Annite. It is basically compact black and micaceous. It is actualy quite rare having been found in only three worldwide localities thus far.
- Availability
- Available
- Price
- $60.00
- Locality
- Medina pegmatite field, Pedra Azul dist., Minas Gerais, Brazil
- Formula
- Ca5(PO4)3F
- Size
- 5 x 4.5 x 4 cm - Miniature
- Tagged
- phosphate, pegmatite mineral
Faint yellow waterclear and complex Fluorapatite crystals to 3mm on Muscovite. The Fluorapatite resides on a conical shaped Muscovite crystal. It is 2.5cm long tapering from 3mm at one end to 1.6cm at the large end. It is seated just perfectly on the white tAlbite.
- Availability
- Available
- Price
- $35.00
- Locality
- Poonah dist., Maharashtra, India
- Formula
- NaCa4Si8O20F·8H2O
- Size
- 8 x 7 x 4 cm - Sm Cabinet
- Tagged
- zeolite
Perfect waterclear, sharp and lustrous Fluoraphyllite 1.5cm with pink Stilbite to also 1.5m.
