Calcite w/ Marcasite

Brushy Creek Mine, Greenly, 

Reynolds Co., Missouri

USA

11x4x6cm

Exceptional calcite specimen featuring striking marcasite inclusions from the historic Brushy Creek Mine in Reynolds County, Missouri. This collector-grade piece showcases pristine white calcite crystals with metallic marcasite accents, creating a striking contrast in both color and luster. Dimensions: 11 × 4 × 6 cm A premium addition to any mineral collection, this specimen represents the geological character of Missouri's renowned mining region. The combination of calcite's clarity with marcasite's distinctive brassy metallic sheen makes this an ideal display piece for serious collectors and educators alike.