DOLOMITE CUT CABOCHON STONE 54.35 CTS

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

WEIGHT : 54.35  CTS 

SIZE  MM: 38 X 26 X 5.5

  ( 6 MM IS APPROX 1/4 INCH )

CODE : G 411

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