Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $75.00
- Reduced Price
- $40.00
- Locality
- Långban, Filipstad, Värmland, Sweden
- Formula
- Ca2Mn2+7Si10O28(OH)2·5H2O
- Size
- 5.5 x 4.5 x 2 cm - Sm Cabinet
Stellate crystals embedded in matrix to 1cm.
- Availability
- Available
- Price
- $45.00
- Locality
- Garpenberg Norra mine, Hedemora, Dalarna, Sweden
- Formula
- Ca2Mn2+7Si10O28(OH)2·5H2O
- Size
- 2.7 x 2.7 x 2.3 cm - Thumbnail
Pink bladed crystals in a divergent cluster with Galena.
- Availability
- Available
- Price
- $30.00
- Locality
- Garpenberg Norra mine, Hedemora, Dalarna, Sweden
- Formula
- Ca2Mn2+7Si10O28(OH)2·5H2O
- Size
- 3 x 2.5 x 2 cm - Thumbnail
Purple radiating crystals to 1.2cm.
