Opalite Opalite is an opaque, microspherical form of quartz. As with any quartz-based material, it takes an excellent polish with cerium or tin oxide. Opalite is opal, but does not have the fire associated with precious opal.
Three slab parcel measures approximately 2 at 3/16" thick
Note: Ruler is in inches.
Two slab parcel measures approximately 1 at 1/4" thick . 1 at 9/32" thick
Measures approximately 7/32" thick .