Attribution-Share Alike 3.0 truetrue English French corindon var. rubis pourpres, calcite : Luc Yen Mine, Luc Yen, Yenbai (Yen Bai) Province, Vietnam URL:...
English French corindon var. rubis, calcite : Luc Yen Mine, Luc Yen, Yenbai (Yen Bai) Province, Vietnam - 50 mm URL: https://commons.wikimedia...
English French corindon var. rubis, calcite : Luc Yen Mine, Luc Yen, Yenbai (Yen Bai) Province, Vietnam author name string: Parent Géry Wikimedia username:...
English French corindon var. rubis, calcite : Luc Yen Mine, Luc Yen, Yenbai (Yen Bai) Province, Vietnam - cristal jusqu'à 50 mm Wikimedia username: Parent...