Rounded Graphite Ball
Description
Rounded Graphite ball in Calcite with an associated Graphite flake in the center, from the Franklin marble. This is a very uncommon habit for Graphite. The Calcite was partially etched with acid to reveal the Graphite. Collected by Glenn Rhein.
Locality
Rhein Properly, Amity, Orange Co., New York
Photograph
© Hershel Friedman - All Rights Reserved.
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