Orpiment

  

Cut 62

  

Orpiment with barite, Barite Pocket in Cut 62

  

Cut 62

  

Cut 20

  

Cut 62

  

Cut 20

  

Cut 20

Origin: Twin Creeks Gold Mine, Humboldt Co., Nevada, U.S.A.

Sample size: 5.5 x 5.3 x 3.4 cm (top), 3.7 x 3.1 x 2.7 cm (2nd row), 2.2 x 2.1 x 1.2 cm (3rd row), 7.4 x 5.5 x 4.4 cm (4th row), 4.3 x 2.7 x 2.4 cm (5th row), 6.5 x 5 x 2.8 cm (6th row), 5.7 x 4 x 3.4 cm (bottom)

 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

Photo courtesy of: