Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $15.00
- Locality
- Bumpus Quarry, Albany, Oxford Co., Maine, United States
- Formula
- Be3Al2Si6O18
- Size
- 5.5 x 2 x 1.5 cm - Sm Cabinet
- Tagged
- beryllium, pegmatite mineral
Just a representative specimen for the locality. Striated and green, not terminated.
- Availability
- Sold
- Locality
- Pingwu Co., Mianyang pref., Sichuan prov., China
- Formula
- Be3Al2Si6O18
- Size
- 6 x 5 x 4 cm - Sm Cabinet
- Tagged
- beryllium, pegmatite mineral
A great combination specimen from a pocket zone of a pegmatite. All of the said minerals are fine examples of minerals which commonly occur in pegmatites, but uncommonly forms crystals of such perfection. The Beryl, is an aquamarinne crystal, with a rare tabular form and complex faces. It is lustrous and has a good light aqua color. Interestingly the Beryl crystal seems to penetrate the backside and emerges as the other half of of the crystal. There is one other smaller crystal of Beryl along the side. The Quartz is waterclear, perfectly formed and is 2cm with a few sidekicks. All over the matrix are thin, perfectly formed yellowish white Muscovite crystals.
- Availability
- Sold
- Locality
- Alaotra-Mangoro, Madagascar
- Formula
- BeAl2O4
- Size
- 2.5 x 1 x 0.5 cm - Thumbnail
- Tagged
- beryllium, pegmatite mineral
Greenish yellow set of Chrysoberl crystals - twinned.
- Availability
- Sold
- Locality
- 10th level, Potosi mine, Santa Eulalia, Chihuahua, Mexico
- Formula
- Mn2+4(BeSiO4)3S
- Size
- 3 x 2 x 1 cm - Thumbnail
- Tagged
- beryllium
Excellent tetrahedral crystals of orange Helvite to 1mm on Ilvaite 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.
- Availability
- Available
- Price
- $95.00
- Locality
- Sapucaia mine, Galileia, Doce valley, Minas Gerais, Brazil
- Formula
- Ca2□2Fe3+4Be4(PO4)6(OH)6ยท4H2O
- Size
- 4 x 3 x 2 cm - Miniature
- Tagged
- phosphate, beryllium, pegmatite mineral
- Special Info
- Type Locality
Brownish red spherical crystal groups to about 0.75mm. There are also yellowish green fuzzy, spherical Meurigite crystals on top of the Ruifrancoite. The matrix is cleavelandite Albite. There are only two localities where Ruifrancoite is found. This is the type locality.
