Mineral Specimen and Product Inventory Search
SOLD
- Availability
- Sold
- Locality
- Koashva Mt., Khibiny Massif, Kola Peninsula, Russia
- Formula
- Na15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
- Size
- 1.5 x 1.5 x 1 cm - Thumbnail
A euhedral Eudialyte crystal - seldom seen on the market.
- Availability
- Available
- Price
- $45.00
- Locality
- Koashva Mt., Khibiny Massif, Kola Peninsula, Russia
- Formula
- SrCaCa3(PO4)3F
- Size
- 4 x 3 x 2 cm - Miniature
- Tagged
- phosphate
- Special Info
- Type Locality
Tannish orange crystalline grains. Fluorcaphite is basically a strontium apatite.
- Availability
- Available
- Price
- $25.00
- Locality
- Tul'ilukht Bay, Khibiny Massif, Kola Peninsula, Russia
- Formula
- CaCe(CO3)2F
- Size
- 3 x 2 x 2 cm - Thumbnail
- Tagged
- carbonate, REE mineral
Tiny brown embedded crystal grains less than 1mm with Fluorite.
- Availability
- Available
- Price
- $35.00
- Featured
- Featured in Special Editions
- Locality
- Turii alkaline Massif, Kola Peninsula, Russia
- Formula
- KMg3(Fe3+Si3O10)(OH,F)2
- Size
- Chip < 1cm
Tiny reddish plates in Quartz. Positively identified by Dr. Igor Pekov.
Phyllosilicate - Monoclinic - Mica group member. Ordinary (True or Common) Mica - Trioctahderal with Mg, some substitutions for of Fe3+ for silicon at the (T) positions and OH>F at (A) otherwise would be Fluorotetraferriphlogopite.
Found in ultrabasic alkaline massif of Kovdor.
