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- Availability
- Sold
- Locality
- Resplendor, Minas Gerais, Brazil
- Formula
- Na(Al1.5Li1.5)Al6(BO3)3Si6O18(OH)4
- Size
- 4 x 2.5 x 1 cm - Miniature
- Tagged
- pegmatite mineral
Translucent green, fine acicular crystals to 8mm.
- Availability
- Sold
- Locality
- Longfellow mine, Red Mountain, San Juan Co., Colorado, United States
- Formula
- Cu3AsS4
- Size
- 5 x 5 x 4 cm - Miniature
- Tagged
- sulfide, copper
Very nice, well-formed, and typical Enargite crystals to 3mm with octahedral Pyrite crystals.
- Availability
- Available
- Price
- $25.00
- Locality
- Green Jug claim, Mineral Co., Nevada, United States
- Formula
- Ca2Fe3+Al2(Si2O7)(SiO4)O(OH)
- Size
- 2.8 x 0.9 x 0.7 cm - Thumbnail
Dark green doubly terminated crystal to 2.8
- Availability
- Sold
- Locality
- Bou Azzer dist., Anti-Atlas, Morocco
- Formula
- Co3(AsO4)2·8H2O
- Size
- 5.5 x 3 x 3 cm - Sm Cabinet
- Tagged
- arsenate
Magenta colored, slender and bladed Erythrite crystals to 3mm.
- Availability
- Available
- Price
- $50.00
- Locality
- Bou Azzer dist., Anti-Atlas, Morocco
- Formula
- Co3(AsO4)2·8H2O
- Size
- 4 x 3 x 2.5 cm - Miniature
- Tagged
- arsenate
Fabulous magenta colored Erythrite crystals to 8mm radiating from vug.
- Availability
- Available
- Price
- $30.00
- Locality
- Bou Azzer dist., Anti-Atlas, Morocco
- Formula
- Co3(AsO4)2·8H2O
- Size
- 5 x 2.5 x 2.3 cm - Miniature
- Tagged
- arsenate
Beautiful acicular radiating sprays of Erythrite with Roselite.