Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $175.00
- Locality
- Valenciana mine, Guanajuato, Mexico
- Formula
- SiO2
- Size
- 11 x 9 x 7 cm - Cabinet
Large rhombic former Calcite crystals replaced by silica and overgrown with tiny 1-2mm Quartz crystals. The base is pretty much all 1-5mm Quartz crystals.
- Availability
- Available
- Price
- $30.00
- Locality
- Palermo mine, Groton, Grafton Co., New Hampshire, United States
- Formula
- SiO2
- Size
- 9 x 8 x 5 cm - Sm Cabinet
Just a good specimen of Quartz crystals, the largest to 3cm, which was collected by Arnold Hampson in 1945. The crystal on the right appears to have cavernous growth - however it is actually an imprint from a former parallel crystal.
- Availability
- Available
- Price
- $21.00
- Locality
- Renison Bell mine, Zeehan, Tasmania, Australia
- Formula
- SiO2
- Size
- 7 x 5 x 2.5 cm - Sm Cabinet
Milky to colorless Quartz crystals to 9mm with some mini Rhodochrosite.
- Availability
- Available
- Price
- $7.00
- Locality
- Taquaral, Itinga, Minas Gerais, Brazil
- Formula
- SiO2
- Size
- Thumbnail
Very faint rose colored Quartz.
- Availability
- Available
- Price
- $12.00
- Locality
- Pittora mine, Minas Gerais, Brazil
- Formula
- SiO2
- Size
- Thumbnail
Nice rose colored crystals.
- Availability
- Available
- Price
- $12.00
- Locality
- Pittora mine, Minas Gerais, Brazil
- Formula
- SiO2
- Size
- Thumbnail
Glassy pink crystals.
