Zirconoid
From BiblePortal Wikipedia
Zirconoid [1]
(n.) A double eight-sided pyramid, a form common with tetragonal crystals; - so called because this form often occurs in crystals of zircon.
Zirconoid [1]
(n.) A double eight-sided pyramid, a form common with tetragonal crystals; - so called because this form often occurs in crystals of zircon.