| Danburite
 Aurora Mine, Charcas, Mun. de Charcas, San Luis Potosí, Mexico
Item-No.: MIN0259
Price: 135.00 EUR
|
| Danburite
Aurora Mine, Charcas, Mun. de Charcas, San Luis Potosí, Mexico
Item-No.: MIN0261
Price: 220.00 EUR
|
| Danburite
Aurora Mine, Charcas, Mun. de Charcas, San Luis Potosí, Mexico
Item-No.: MIN0262
Price: 135.00 EUR
|
| Danburite
Aurora Mine, Charcas, Mun. de Charcas, San Luis Potosí, Mexico
Item-No.: MIN0265
Price: 100.00 EUR
|
| Danburite
Aurora Mine, Charcas, Mun. de Charcas, San Luis Potosí, Mexico
Item-No.: MIN0273
Price: 67.00 EUR
|
| Danburite
Aurora Mine, Charcas, Mun. de Charcas, San Luis Potosí, Mexico
Item-No.: MIN00275
Price: 28.00 EUR
|
| Danburite
Aurora Mine, Charcas, Mun. de Charcas, San Luis Potosí, Mexico
Item-No.: MIN0276
Price: 25.00 EUR
|
| Danburite
Aurora Mine, Charcas, Mun. de Charcas, San Luis Potosí, Mexico
Item-No.: MIN0277
Price: 18.00 EUR
|
| Danburite
Aurora Mine, Charcas, Mun. de Charcas, San Luis Potosí, Mexico
Item-No.: MIN0266
Price: 82.00 EUR
|
| Danburite
Aurora Mine, Charcas, Mun. de Charcas, San Luis Potosí, Mexico
Item-No.: MIN0268
Price: 45.00 EUR
|
| Danburite
Aurora Mine, Charcas, Mun. de Charcas, San Luis Potosí, Mexico
Item-No.: MIN0269
Price: 42.00 EUR
|
| Danburite
Aurora Mine, Charcas, Mun. de Charcas, San Luis Potosí, Mexico
Item-No.: MIN0423
Price: 1890.00 EUR
|
| Quartz after Danburite
Aurora Mine, Charcas, Mun. de Charcas, San Luis Potosí, Mexico
Item-No.: MIN0263
Price: 115.00 EUR
|
| Classification: |
Silicates, Tektosilicates |
| Chemical formula: |
CaB2Si2O8 |
| Crystal system: |
Orthorhombic |
| Density (g/cm3): |
2,93 - 3,02 measured, 2,99 calculated |
| Tenacity: |
Brittle |
| Cleavage: |
Poor / indistinct on {001} |
| Fracture: |
Irregular/Uneven, Sub-Conchoidal |
| Hardness (Mohs): |
7 - 7,5 |
| Colour: |
Pale yellow, yellowish-brown, colourless |
| Lustre: |
Vitreous, Greasy |
| Streak: |
White |
| Type locality: |
Danbury, Fairfield Co., Connecticut, USA |
| Application: |
occasional as jewellery stone |
|
