9 Lustrous Cobalt-Blue Spinel (Cobaltoan) Crystal Cluster - Vietnam (#273717) For Sale

.9" Lustrous Cobalt-Blue Spinel (Cobaltoan) Crystal Cluster - Vietnam (Item #273717), Cobaltoan-Spinel for sale. FossilEra your source to quality fossil specimens.

Cobalt Spinel / Blue Spinel / Cobalt Blue Spinel / Spinel

Cobalt Neon Blue Spinel 0.07 ct

85 Lustrous Cobalt-Blue Spinel (Cobaltoan) Crystal Cluster - Vietnam (#273719) For Sale

33.5cts/Vietnam Natural Unheated Cobalt Blue Spinel Crystal (Rare )

Cobalt Blue Spinel

Cobalt Blue Spinel

13.9cts/13pcs/ Vietnam Natural Cobalt Blue Spinel Rough Crystal (Rare)

Extremely rare cobalt spinel 0.51 ct, Vietnam, Lotus price $7,050

Cobalt Spinel

The unique Cobalt Blue Spinel from the legendary Luc Yen mine in Vietnam. , Why is the Cobalt Blue Spinel so desirable and hunted for by Gem

Cobalt Neon Blue Spinel 0.07 ct

Cobalt Blue Spinel

Rare Cobalt Spinel Pear From Luc Yen Vietnam Vietnamese Blue

Cobalt Neon Blue Spinel 0.07 ct

Rare Cobalt Spinel Pear From Luc Yen Vietnam Vietnamese Blue

Cobalt Spinel: most valued modern Blue Gem from the only mine on Earth