Banded Iron Kalahari, South Africa New!
Cherry picked from the Kalahari Desert, South Africa. Simply a fantastic and beautiful
banded iron specimen sculpted by the winds of the Kalahari into this exceptional banded iron ventifact!
This is definitely a one-of-a-kind specimen from this famous location!
Banded iron-formation is composed of alternating layers of iron-rich material and silica chert. Each layer varies in thickness. It is evidence of aerobic life altering the early earth’s atmosphere by the precipitation of iron oxides.
Size: 52mm H X 50mm W X 39mm D, Weight: 308 grams
Shipped with information and certificate of authenticity.
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