











Fine Mineral Specimens Over $50
- Availability
- Sold
- Locality
- Ermakovskoe Be deposit, Buryatia, Siberia, Russia
- Formula
- Ca4Be2Al2Si9O26(OH)2
- Size
- 3.5 x 3 x 2.5 cm - Miniature
- Tagged
- beryllium, pegmatite mineral
Excellent white, platy crystals to 6mm.
- Availability
- Sold
- Locality
- Ermakovskoe Be deposit, Buryatia, Siberia, Russia
- Formula
- Ca4Be2Al2Si9O26(OH)2
- Size
- 2.5 x 2.5 x 2 cm - Thumbnail
- Tagged
- beryllium
Beautiful pearly white, bladed divergent groups of Bavenite to 5mm.
- Availability
- Sold
- Locality
- Kukisvumchorr Mt., Khibiny Massif, Kola Peninsula, Russia
- Formula
- NaLaSr3(PO4)3F
- Size
- 3 x 2 x 0.7 cm - Thumbnail
- Tagged
- phosphate, REE mineral
1-2mm light orange crystal grains.
- Availability
- Sold
- Locality
- Almerindo mine, Linópolis, Divino das Laranjeiras, Minas Gerais, Brazil
- Formula
- Fe2+Fe3+2(AsO4)2(OH)2·4H2O
- Size
- 0.2 x 0.2 x 0.2 cm - Thumbnail
- Tagged
- arsenate
- Special Info
- Type Locality
Spongy yellow mass of very rare Bendadaite. Identified by the late Luiz Menezes, one of the authors of this mineral. It carries Luiz's label. It's a tiny specimen!
- Availability
- Sold
- Locality
- Outlaw mine, Nye Co., Nevada, United States
- Formula
- Ag3Bi7S12
- Size
- 2 x 2 x 0.6 cm - Thumbnail
- Tagged
- sulfide, silver
Silvery crystalline masses. Rich.
- Availability
- Sold
- Locality
- Vevja quarry, Tvedalen, Larvik, Vestfold, Norway
- Formula
- Be2BO3(OH)·H2O
- Size
- 3 x 2 x 2 cm - Thumbnail
- Tagged
- beryllium
Thick prismatic crystal group to 1mm amogst waterclear Natrilite crystals.