Numanoite Borcarite Image |
Mineral: | Numanoite: Ca4CuB4O6(OH)6(CO3)2 Borcarite: Ca4MgB4O6(OH)6(CO3)2 | |||||
Comments: | Zoned borcarite (Bc) crystal with a core of green numanoite (Nm). CanMin 45:307. | |||||
Location: | Fuka mine, 40 km west-northwest of Okayama City, western Japan. | |||||
Scale: | See Image. | |||||
Copyright: | © Canadian Mineralogist | |||||
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