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 Blue Spinel Vietnam 0.40 ct

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

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

Spinel Specimens 22 x 19.5 x 13mm 33.499 cts Auction #2047816 Gem Rock Auctions

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

Cobalt Blue Spinel - 21 For Sale on 1stDibs blue spinel for sale, cobalt spinel rough, light blue spinel

Cab-Grade & Specimen Cobalt Blue Spinel Rough (Lục Yên, Vietnam)

4 Lustrous Cobalt-Blue Spinel (Cobaltoan) Crystal Cluster - Vietnam (#273716) For Sale

Cobalt Neon Blue Spinel 0.25 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

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

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

Cobalt Blue Spinel

Cobalt Blue Spinel

Cobalt Neon Blue Spinel 0.07 ct