Calcite with Pyrite, New South Wales, Australia, Large Cabinet-Sized SpecimenApprox. Dimensions: 7. 8 in x 5. 9 in x 1. 2 in Approx. Weight: 1196 grams This Calcite with Pyrite specimen has unique features and contrasting colors. The Calcite is a darker white with a grainy look and feel. Brown Pyrite coats one edge of most of the hexagonal quartz crystals with a small dusting of yellow on one edge of the specimen. The grainy, encrusting Pyrite crystals also draw attention to the coated side with a sparkle that outshines the