SPINEL FOR SALE

Spinel is a metamorphic magnesium-aluminum oxide known for deep reddish-pink octahedral crystals. Before minerals could be indentified through chemical tests, spinels were considered rubies. Also like corundums, spinel takes well to lab growth: light blue lab-grown spinel is often an inexpensive alternative for aquamarine.
Specimens (2)
Polished (1)
Spheres (1)
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3 Items ($22 to $85)
Lustrous Cobalt-Blue Spinel (Cobaltoan) Crystal Cluster - Vietnam #341797
.81" Lustrous Cobalt-Blue Spinel (Cobaltoan) Crystal Cluster - Vietnam
$85
 
Lustrous Cobalt-Blue Spinel (Cobaltoan) Crystal Cluster - Vietnam #341796
.80" Lustrous Cobalt-Blue Spinel (Cobaltoan) Crystal Cluster - Vietnam
$75
 
Polished Spinel in Granite Sphere - India #359783
1.8" Polished Spinel in Granite Sphere - India
$22