Calcite w/ Marcasite

Linwood Mine, Buffalo,

scott Co., Iowa

USA

6x3x4cm

A striking calcite specimen featuring lustrous marcasite crystals, sourced from the historic Linwood Mine in Buffalo, Scott County, Iowa. This classic American mineral pairing showcases the pale, translucent calcite matrix contrasted by the metallic brassy sheen of marcasite—a favorite among collectors for its geometric crystal formations and distinctive luster. Dimensions: 6 × 3 × 4 cm An excellent addition to any mineral collection, this piece represents quality American mining heritage and the natural beauty of Iowa's geological deposits.