Mineral Specimen and Product Inventory Search
SOLD
- Availability
- Sold
- Locality
- Auburn, Androscoggin Co., Maine, United States
- Formula
- Na(Al1.5Li1.5)Al6(BO3)3Si6O18(OH)4
- Size
- 2.5 x 2 x 2 cm - Thumbnail
- Tagged
- pegmatite mineral
Another ugly specimen of tourmaline, which is hollowed by metasomatism(?). The fibrous white crystals look like more tourmaline, although I cannot say for sure. There is a lot going on if examined under a microscope. Even the outside prism faces have unfamiliar crystals: pinkish platy radial groups and white balls. It's a study specimen with perhaps some rare minerals.
SOLD
- Availability
- Sold
- Locality
- Harvard quarry, Greenwood, Oxford Co., Maine, United States
- Formula
- Na(Al1.5Li1.5)Al6(BO3)3Si6O18(OH)4
- Size
- 3 x 2 x 1.5 cm - Thumbnail
- Tagged
- pegmatite mineral
"Watermellon" prismatic crystal to 3cm.
- Availability
- Available
- Price
- $50.00
- Locality
- Tanco pegmatite, Bernic Lake, Manitoba, Canada
- Formula
- Na(Al1.5Li1.5)Al6(BO3)3Si6O18(OH)4
- Size
- 9 x 4 x 5 cm - Sm Cabinet
Deep pink crystals of rubellite to 4cm in colorless Pollucite and white Microcline. Ex. Dr. Davod London
