.85 Lustrous Cobalt-Blue Spinel (Cobaltoan) Crystal Cluster - Vietnam

(Item #273719), Cobaltoan-Spinel for sale. FossilEra your source to quality fossil specimens.

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

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 )

18.5cts/ Vietnam Natural Cobalt Blue Spinel Raw Rough Crystal

Rare Cobalt Spinel Pear From Luc Yen Vietnam Vietnamese Blue

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

Blue Spinel from the Luc Yen District of Vietnam

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

For sale is a small but exquisite group of cobalt spinel on matrix from Vietnam. A fine and well defined group of crystals (for the location, or

COBALT SPINEL GROUP ON MATRIX

Rare Cobalt Spinel Pear From Luc Yen Vietnam Vietnamese Blue

COBALT SPINEL VIETNAM 1 - 1 – Blue Gems

(Item #273719), Cobaltoan-Spinel for sale. FossilEra your source to quality fossil specimens.

.85 Lustrous Cobalt-Blue Spinel (Cobaltoan) Crystal Cluster - Vietnam

Finds of cobalt blue spinel in Lục Yên, Vietnam

Blue cobalt spinel from Vietnam - SSEF