1.6" Rolling Hills Dolomite Oval Cabochon

This is a stunning, 1.6" tall oval cabochon made from Rolling Hills Dolomite mined in Chihuahua, Mexico. This beautiful stone features colorful desert hues and dramatic rolling wave shapes.

Dolomite is an anhydrous carbonate mineral composed of calcium magnesium carbonate—CaMg(CO3)2.

The mineral dolomite crystallizes in the trigonal-rhombohedral system. It forms white, tan, gray, or pink crystals. Dolomite is a double carbonate, having an alternating structural arrangement of calcium and magnesium ions. It does not rapidly dissolve in dilute hydrochloric acid as calcite does. Crystal twinning is common.

The mineral dolomite was first described by Carl Linnaeus in 1768 and In 1791, it was described as a rock by the French naturalist and geologist Déodat Gratet de Dolomieu who first recognized the material in buildings of the old city of Rome, and later as samples collected in the mountains known as the Dolomite Alps of northern Italy.


DETAILS
SPECIES
Dolomite
LOCATION
Chihuahua, Mexico
SIZE
1.6 x 1.05", .17" thick
ITEM
#171373