Datolite with Copper, Michigan - Item# GMDAT-002
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$15.00
$15.00
per item
Small amygdule of white porcelaineous datolite from the Calumet & Hecla #21 Shaft in Michigan's Copper Country, that was cut in half and polished. There were cut and polished by Elbert "Al" Perry of Iron River, Mi., ex-president of the now defunct Iron County Rock & Mineral Club, circa 1975.
The 1 3/8" plastic gem case is included.
Approximate size (mm): 18x15x13
Weight: 4.1 grams
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