Danburite

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Danburite
Aurora Mine, Charcas, Mun. de Charcas, San Luis Potosí, Mexico

Item-No.: MIN0235
Price: 465.00 EUR 
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.: MIN0274
Price: 90.00 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.: MIN0267
Price: 75.00 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 
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

 


 

 

 
 
TOPGEO Mineralienhandel GmbH
Dr. Petr Zajicek
Commercial register:
HRB 671194 Amtsgericht Ulm
VAT-Id: DE147815490
Gersbach 10
74589 Satteldorf
Germany
Telephone: +49 7950 1345
Telefax: +49 7950 8483
eMail: topgeo.gmbh@t-online.de | mail@topgeo.com
  

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