Imperial Jasper Slabs Page 1 Jasper is an opaque, microcrystalline form of quartz. As with any microcrystalline quartz, it is hard and takes an excellent polish with cerium or tin oxide.
Imperial Jasper: PAGE 1 PAGE 2
Measures approximately 7/32" thick.
Measures approximately 1/4" thick.
Two slab parcel measuring approximately 2-1/8" x 1" at widest points x 1/4" thick and 2-3/8" x 1-1/2" x 7/32" thick .
Measures approximately 5/16" to 3/8" thick.