One of the less found types of gems, this particular gem displays olive-green color when viewed face on and shows the characteristic dichroism of the species with flashes of a secondary yellow-green colour.
Transparent crystals of facetable quality are uncommon and the resulting gems are highly collectible.
weight: 1.46 carats
dimensions: 6.6x6.5 mm
treatment: none
(8
/ 10
/ 10464
)