Bloodstone
Bloodstone is a rare gem variety of Agate (Chalcedony). Agate is the name given to a family of chemically related stones. There are over thirty distinct varieties of agate making it one of the largest families of stones. All agates are composed of SiO2 They form according to a trigonal crystal structure, and have a hardness of 7 on the Mohs scale.
A variety of prase (dark green/greenish-blue chalcedony or jasper), with small red blood-like spots.
Used as a gem. Also called heliotrope.
| Size | Approx: 60 x 60 x 15mm |
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