Copper-Included Datolite, Michigan - Item# GMDAT-001

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$15.00
$15.00
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Small amygdule of whaite porcelaineous datolite from the Calumet & Hecla #21 Shaft in Michigan's Copper Country, that was cut in half and polished.   The larger half still has some bron dop wax on the back that I have not been able to get completely off.   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 weight: About 11 carats.  Hard to get an exact measurement because of the dop wax stuck to the back.
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