Gold

Origin: Round Mountain Mine, Nye County, Nevada, U.S.A.

Sample size: 4 x 1.2 x 0.2 cm

 

  

  

Origin: Siberia, Russia
ex. FJ Barlow collection #4345

Sample size: 2.8 x 1.8 x 1.25 cm

 

  

  

Origin: La Gran Sabana, Venezuela
ex. FJ Barlow collection #4196

Sample size: 2.1 x 1 x 0.6 cm

 

  

Gold on quartz

Origin: Eagle's Nest Mine, Placer County, California, U.S.A.

Sample size: 3.5 x 2 x 1 cm

 

     

Origin: Calaveras County, California, U.S.A.

Sample size: 3.7 x 0.7 x 0.5 cm

 

  

Origin: Brumado, Bahia, Brazil
ex. FJ Barlow collection #5339b

Sample size: 1.7 x 1 x 1 cm

 

  

Gold on calcite

Origin: San Pedro Mine, Santa Fe County, New Mexico
ex. FJ Barlow collection #4654

Sample size: 2.3 x 0.75 x 0.75 cm

 

  

Origin: Baker City, Baker County, Oregon
ex. FJ Barlow collection #T442

Sample size: 1.1 x 1 x 0.7 cm

 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  

 

  

Origin: Round Mountain Mine, Nye County, Nevada, Southwest U.S.A.

Sample size: 4.3 x 2.5 x 0.9 cm (top/2nd row), 4.7 x 1.7 x 0.2 cm (3rd/bottom row)

 

Photo courtesy of: