An outstanding and eye-catching Calcite with Marcasite specimen from the renowned Linwood Mine in Iowa. This impressive piece features large, well-formed Calcite crystals accented by countless brilliant, metallic Marcasite inclusions that shimmer beautifully under light. The combination of the golden-silver sparkle of Marcasite with the translucent honey tones of Calcite creates a visually dynamic and highly aesthetic display.
Origin: Linwood Mine, Buffalo, Scott County, Iowa, USA
Size: 165 × 122 × 48 mm
Weight: 718 g
This museum-quality specimen exemplifies the exceptional mineralogy of the Linwood Mine, known for producing some of the most beautiful Calcite–Marcasite associations. A top collector’s piece distinguished by its luster, contrast, and impressive crystal architecture.