Ilvaite
Locality: No. 1 Mine, Huanggang Fe-Sn deposit, Hexigten Banner, Chifeng City, Inner Mongolia, China.
Thick Ilvaite crystal, surface show special corrosion structure, grow on the white Quartz and Calcite matrix, strong color contrast.
Size: 13-9-9.5cm
NO.20230404HZ26.
More Details: 1 video and 4 pictures:
The specimen 4 pictures: