Spinel

  

  

  

 

  

  

Spinel on marble

Origin: Mogok, Mandalay, Burma

Sample size: 5.5 x 5.0 x 3.3 cm (top/2nd/3rd row), 6.3 x 4.3 x 3.8 cm (4th/5th/bottom row)

 

  

 

  

Twin

  

Macle twin

  

 

Origin: Mogok, Burma

Ex. William Larson collection

Sample size: 2.1 x 1.2 x 1.1 cm (top), 0.8 x 0.6 x 0.5 cm (2nd row), 1.1 x 1.0 x 0.2 cm (3rd row left), 2.4 x 2.0 x 0.7 cm (3rd row right), 1.5 x 0.7 x 0.5 cm (4th row), 1.5 x 1.5 x 0.8 cm (bottom)

 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

Photo courtesy of: