.45″ Lustrous Cobalt-Blue Spinel (Cobaltoan) Crystal Cluster – Vietnam

.45″ Lustrous Cobalt-Blue Spinel (Cobaltoan) Crystal Cluster – Vietnam (Item #341794), Cobaltoan-Spinel for sale. FossilEra your source to quality fossil specimens.
Species: Spinel var. Cobaltoan Spinel
Location: Chai Creek, An Phu Hills, Dong Banh, Yên Bái Province, Vietnam
Size: .45 x .40″