Jasper

Banded Metallic Rocks
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IRONSTONE
This rock is a very distinct rock with its dark red & black banding. The black layers are magnetite and the red layers are jasper/chert.
ORIGIN: Sherman Mine, Temagami, Ontario, CANADA
TIGER IRON this is a banded ironstone rock the bands are made of jasper/chert/quartz

TIGER'S EYE	Tiger’s Eye is a quartz that contains fibers of crocidolite which has altered to a yellow color. It is formed by the alteration of crocidolite and consists essentially of quartz colored by iron oxide. The fibers give the specimen it’s distinctive glowing chatoyancy. Tiger's eye is used mainly for jewelry-making and ornamentation.
This golden brown chatoyant stone has been tumbled for weeks to give it its slick and shiny surface. origin: South Africa	Polished gold tiger's eye ORIGIN: SOUTH AFRICA	Polished red tiger's eye