QUARTZOID

Meaning of QUARTZOID in English

ˈkwȯrtˌsȯid noun

( -s )

: a crystal that is common with quartz and consists of a combination of the hexagonal prism and dipyramid

Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012

QUARTZOID — (n.) A form of crystal common with quartz, consisting of two six-sided pyramids, base to base.
Английский словарь Webster
QUARTZOID — ( n. ) A form of crystal common with quartz, consisting of two six-sided pyramids, base to base.
Webster's Revised Unabridged English Dictionary
QUARTZOID — noun a form of crystal common with quartz, consisting of two six-sided pyramids, base to base.
Webster English vocab