Apatite

  

Apatite with minor siderite

  

 

Rutile on quartz

  

 

     

Apatite on quartz

  

 

  

Apatite on ferberite with topaz

  

  

Apatite on a matrix of siderite-coated ferberite

Sample size: 3.7 x 3.2 x 2.1 cm (top/2nd row), 3.1 x 3.1 x 3.0 cm (3rd row), 5.0 x 3.5 x 3.5 cm (4th/5th row), 5.8 x 1.6 x 1.6 cm (6th row), 4.9 x 4.6 x 3.0 cm (7th row), 6.1 x 4.5 x 3.3 cm (8th row), 4.5 x 3.3 x 3.1 cm (9th/bottom row)

 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone