Calcite, from Daye, Huangshi, Hubei, China, size: 11.6-7.37-5.3cm, recently and before, many super good luster red-brown clear calcite be found in Daye, the specie is famous in world also, this double termination calcite has bigger size than any others in this specie, good luster, deep color, also second crystalized which can be find inclusion, special piece, even if one side has contact face which there connected with small calcite cluster before, very minor small damage, really special piece, maybe mined out in June 2022. NO.20220825FJS21.