Calcite
Locality: Daguangshan Iron Mine, Daye, Huangshi, China.
The crystal is second crystallized, yellow and brown color, all completed around, good luster, special to be found from the location! Maybe mined out in May 2022.
Size: 10.17-5.7-5.2cm
NO.20220908FJ40.
More Details: 1 video and 5 pictures:
The specimen 5 pictures: