DOLOMITE CUT CABOCHON STONE 32.90 CTS

Description

 LARGE DOLOMITE CABOCHON CUT STONE , THE POLISH ON THESE STONES COULD BE BETTER ,

 

WEIGHT : 32.90  CTS 

SIZE  MM: 28 X 18 X 5

  ( 6 MM IS APPROX 1/4 INCH )

CODE : G 405

 

 

 

 

Dolostone (dolomite rock) is composed predominantly of the mineral dolomite with a stoichiometric ratio of 50% or greater content of magnesium replacing calcium, often as a result of diagenesis. Limestonethat is partially replaced by dolomite is referred to as dolomitic limestone, or in old U.S. geologic literature as magnesian limestone