Rare Mineral Specimens - search page
SOLD
- Availability
- Sold
- Locality
- Banská Štiavnica (Schemnitz), Banská Bystrica, Slovakia
- Formula
- Cu4Bi6S11
- Size
- 3 x 2 x 1.5 cm - Thumbnail
- Tagged
- sulfide, copper
- Special Info
- Type Locality
Silvery plates and veinlets in matrix.
- Availability
- Available
- Price
- $125.00
- Locality
- Hogtuva, Rana, Nordland, Norway
- Formula
- Ca4(Fe2+6Fe3+6)O4[Si8Be2Al2O36]
- Size
- 2.8 x 2.3 x 1.1 cm - Thumbnail
- Tagged
- beryllium
- Special Info
- Type & Only Locality
Elongated, thin, bladed black crystals throughout the specimen. The largest crystals reach 9mm. It is extremely rare and found only at this deposit named for the nearest prominent landmark, Høgtuva peak. It is a berllium mineral of the Aenigmatite group.
SOLD
- Availability
- Sold
- Locality
- Verkhneivinsk, Middle Urals, Russia
- Formula
- Au2Pb
- Size
- Micromount
Extremely rare speck to 0.25mm on microprobe mount. Identified by Dr. Igor Pekov.
- Availability
- Available
- Price
- $30.00
- Locality
- Jenipapo dist., Itinga, Minas Gerais, Brazil
- Formula
- KZr2(PO4)3
- Size
- 3 x 3 x 3 cm - Thumbnail
- Tagged
- phosphate, pegmatite mineral
Colorless, or slightly bluish, modified cubic crystal to 1mm on cleavelandite matrix.
SOLD
- Availability
- Sold
- Locality
- Moctezuma, Sonora, Mexico
- Formula
- PbMn4+Te6+O6
- Size
- 2.5 x 2 x 1.5 cm - Thumbnail
- Tagged
- tellurium
Tiny hemispherical brown crystals less than 0.5mm.
SOLD
- Availability
- Sold
- Locality
- Lavra do Jaime, Linopolis, Minas Gerais, Brazil
- Formula
- MgAl2(PO4)2(OH)2
- Size
- 7.5 x 5 x 4 cm - Sm Cabinet
- Tagged
- phosphate, pegmatite mineral
Deep beautiful blue Lazulite.
