Calcite from Leiping, GuiYang co., Chenzhou city, HuNan province, China. V shape calcite twin show glassy luster, transparent to translucent. There is the second crystallized phantom inside, which associated many smaller pyrite, looks very shiny. Calcite has sharp edges, grow on the deep brown matrix, very nice shape or balance of the calcite twin and matrix size. size:6×4×3.3cm, NO.20230705FJ68.