TM43AJ2: Copper - Lake Superior, Michigan USA
Copper

Lake Superior, Copper Harbor, Keweenaw County, Michigan  USA

Specimen size: 6.1 × 3.3 × 2.4 cm = 2.4” × 1.3” × 0.9”
Main crystal size: 2.3 × 1 cm = 0.9” × 0.4”

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