Helvina - Tongbei, China - 20,5 x 10,0 x 6,0 cm
Mineral: Helvina
Localidad: Tongbei, Yunxiao, Prefectura Zhangzhou, Provincia Fujian, China
Dimensiones: 20,5 x 10,0 x 6,0 cm

Descripción: Main crystal size: 2,8 cm Plate covered on one face by several brown, opaque, sharp-edged crystals and some spessartines MIM number 1000 Photographer: Augustin de Valence (Aïnu)