Calcite with Copper Inclusions on Copper, Keweenaw Peninsula, Michigan, ex. Louis Lafayette Collection #437, Miniature 2.5 x 3.8 x 5.0 cm, $350. Online 10/16.
NSMW13255
A Copper Country classic. Bright native copper inclusions in transparent calcite crystals to 2.5 cm across. Chocolate brown native copper adds good contrast.