A striking calcite specimen featuring lustrous marcasite inclusions, sourced from the historic Linwood Mine in Buffalo, Scott County, Iowa. This compact piece measures 2.5 x 0.5 x 2 cm, making it an ideal addition to any mineral collection. The contrast between the translucent calcite matrix and the metallic sheen of the marcasite creates visual depth and collector appeal. A genuine piece of Iowa's rich mining heritage.
