Calcite w/ Chalcopyrite

Brushy Creek Mine, Greeley,

Reynolds Co., Missouri,

USA

10x7x7cm

Exceptional calcite specimen featuring vibrant chalcopyrite inclusions from the historic Brushy Creek Mine in Reynolds County, Missouri. This collector-grade piece showcases the striking contrast between translucent white calcite and brassy metallic chalcopyrite, making it a standout addition to any mineral collection. Dimensions: 10 x 7 x 7 cm Sourced directly from one of Missouri's most productive mineral localities, this specimen demonstrates the natural artistry of underground mineral formation. The chalcopyrite's distinctive luster and color create visual depth against the calcite matrix, ideal for display or serious collectors seeking authentic, well-documented pieces.