euclase

Noun

Meaning

A brittle gem occurring in light green, transparent crystals, affording a brilliant clinodiagonal cleavage. It is a silicate of alumina and glucina.

Source: Webster's dictionary

emerald beryl aquamarine eukaryote morganite maxixe goshenite heliodor benitoite jeremejevite eucryptite black beryl aqua aura bixbite red beryl

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