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.

Species: Natural Spinel. Color: Blue, Violet-Blue, Cobalt Blue. Origin: Lục Yên, Vietnam. Cut: Rough. Carat Weight: 39.2 carats.

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

Mineral & Rough Auctions 7 x 6 x 5mm 13.3 cts Auction #2207024 Gem Rock Auctions

13.3cts/13pcs/ Vietnam Natural Cobalt Blue Spinel Rough Crystal (Rare)

Cobalt Blue Spinel

Cobalt Spinel

Cobalt Blue Spinel

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

Mineral & Rough Auctions 6 x 6 x 5mm 13.9 cts Auction #2210091 Gem Rock Auctions

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

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

Cobalt Blue Spinel

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

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 Spinel / Blue Spinel / Cobalt Blue Spinel / Spinel