| Best of Photographers |
COPPER drill " scar "
4 cm diameter
Caledonia mine, Ontonagon County, Michigan, U.S.A
Tom Rosemeyer collection, photo 1997
Photo courtesy of Terry HUIZING ©
Web Site : www.rocksandminerals.org |
This photo is copyrighted to Terry HUIZING. Reproduction is prohibited without written consent.
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