US Dollar
Australian Dollar
Euro
Canadian Dollar
British Pound Sterling
Product Description
Trapezoid shaped milky translucent with black and brown spots semiprecious gemstone Montana Agate designer cabochon 35 mm by 7 to 14 mm and 4 mm thick.
Pretty semiprecious stone Montana Agate comes from near the Yellowstone River in Montana.
In Montana Agate cabochons the red color is the result of iron oxide, the black is the result of manganese oxide. It is considered a moss agate.
Agate is a microcrystalline Quartz and has a hardness of 7, which makes the Montana Agate designer cabochons very wearable.
Montana Agate has been the state of Montana's official state gemstone (along with Montana Sapphire) since 1969.
