Spinel Crystal

Size: up to 5mm

Weight: up to 1g

Beautiful spinel crystal.

Spinel is a magnesium aluminium oxide mineral found as an accessory mineral in igneous rocks, principally basalts, peridotites, kimberlites, marbles and pegmatites.  Twinned Spinel crystals are an important gemstone and rare Spinels are prized for their colour change properties (pleochroism).

Please note: The items pictured are an example from our stock... you might not be sent one that is pictured..

Size details are maximum crystal size
Weight is the unpacked weight of the item