thehypnotique.com – HEMATITE GEMSTONE
December 11, 2008
Hematite is iron oxide. An iron ore found in igneous rocks. They are opaque and have iridescent surfaces.
Blackish-Gray with a metallic lustre, opaque, Good Cut, Good Polish.
Moh’s Hardness = 6 – 6.5.
http://www.thehypnotique.com/category_s/121.htm
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