Lake Superior Agate
Agate is a micro crystalline variety of silica, chiefly chalcedony, characterized by its fineness of grain and brightness of color. This particular agate came from the shores of Lake Superior in Michigan. Specimen Dimension: approximately 4 cm
Picture No
13629111
Media ID
43180302
Size
5616px x 3744px
(6.5MB)
Credit
Ted Kinsman /Science Source/ www.ardea.com
Category
NA
Availability
Available in UK only. No agents
Ardea Picture Library
Picture No
13629111
Contributor Ref
SCS-90078345
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Agate Banded Banding Chalcedony Compound Crystalline Dioxide Gemstone Hand Michigan Micro Mineralogy Polished Precious Sample Semi Semiprecious Silhouettable Silica Silicon Specimen Superior
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