3197 Hedenbergite included Quartz – Huanggang mine, Hexigten Banner, Inner Mongolia, China. Specimen measures 50x20x18mm.
3197 Hedenbergite included Quartz, Huanggang Mine, Inner Mongolia, China
3197 Hedenbergite included Quartz – Huanggang mine, Hexigten Banner, Inner Mongolia, China. Specimen measures 50x20x18mm.
