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.

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Cobalt Blue Spinel

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

Cobalt Neon Blue Spinel 0.07 ct

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

Rare Cobalt Spinel Pear From Luc Yen Vietnam Vietnamese Blue

Cobalt Neon Blue Spinel 0.21 ct

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

Cobalt Blue Spinel

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

Cobalt Blue Spinel

Cobalt Spinel / Blue Spinel / Cobalt Blue Spinel / Spinel

Mineral & Rough Auctions 40 x 27 x 12mm 71 cts Auction #2269224 Gem Rock Auctions

71cts/ Vietnam Natural Cobalt Blue Spinel Rough Crystal on Matrix