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- Availability
- Sold
- Locality
- Ice River, near Golden, British Columbia, Canada
- Formula
- Ba(Si3Al2)O10·4H2O
- Size
- 2.5 x 1.5 x 1.5 cm - Thumbnail
Tabular white crystals to 3mm. Edingtonite is an uncommon barium zeolite.
- Availability
- Sold
- Locality
- Aricanga mine, Sao Jose da Safira, Doce valley, Minas Gerais, Brazil
- Formula
- Na(Al1.5Li1.5)Al6(BO3)3Si6O18(OH)4
- Size
- 2.2 x 1.5 x .5 cm - Thumbnail
Dark green Elbaite crystals to 1.2 cm on a double terminated, nicely etched Quartz crystal at 1.7 cm. Broken terminations on Elbaite but a very eyecatching specimen glued to an acrylic base.
- Availability
- Sold
- Locality
- Stewart mine, Pala dist., San Diego Co., California, United States
- Formula
- Na(Al1.5Li1.5)Al6(BO3)3Si6O18(OH)4
- Size
- 8 x 5 x 5 cm - Sm Cabinet
- Tagged
- pegmatite mineral
Divergent groups of pink Elbaite, variety rubellite, to 3cm in Lepidolite. Collected in 1946 by Arnold Hampson.
- Availability
- Sold
- Locality
- Burrus mine, Washoe Co., Nevada, United States
- Formula
- Cu3AsS4
- Size
- 3.5 x 3.5 x 3 cm - Miniature
- Tagged
- sulfide, copper
Excellent well-formed crystals of this copper-arsenic sulfide, an ore of copper.
- Availability
- Sold
- Locality
- Summit Rock, Klamath Co., Oregon, United States
- Formula
- MgSiO3
- Size
- 5.5 x 4 x 3.5 cm - Sm Cabinet
Brownish well-formed crystals to 1mm.
- Availability
- Available
- Price
- $60.00
- Locality
- Taquaral, Itinga, Minas Gerais, Brazil
- Formula
- Mn2+AlPO4(OH)2·H2O
- Size
- 5 x 3.5 x 3 cm - Miniature
- Tagged
- phosphate, pegmatite mineral
1 to 3mm Eosphorite crystals with thick coverage on Quartz.