Cassiterite

 

  

Cassiterite on muscovite

Origin: Mt. Xuebaoding, Sichuan Province, China

Sample size: 6 x 4.3 x 3 cm (top), 6 x 4.5 x 4 cm (bottom)

 

  

Origin: Sao Felix, Minas Gerais, Brazil

Sample size: 2.6 x 2.0 x 1.6 cm

 

  

Cassiterite on muscovite

Origin: Ping Wu, Sichuan, China

Sample size: 4.7 x 4.4 x 4.0 cm

 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  

  

  

Cassiterite on muscovite

Origin: Ping Wo mine, Sechuan prov., China

Ex. Giorgio Spiga collection

Sample size: 7 x 6 x 4 cm

 

Photo courtesy of: