dogtooth spar meaning in Hindi

Dogtooth spar crystals are not limited to caves, but can grow in any open space including veins, fractures, and geodes.
Acute scalenohedral crystals are sometimes referred to as " dogtooth spar " while the rhombohedral form is sometimes referred to as " nailhead spar ".
"' Dogtooth spar "'is a speleothem found in limestone caves that consists of very large calcite crystals resembling dogs'teeth ( hence the name ).