Polka Dot Jasper Slabs
Polka Dot Jasper has nice transluscent background with contrasting
golden, brown and black polka dots. Polka Dot Jasper is what is referred
to as a jasp-agate and is often called, not incorrectly, Polka Dot
Agate. Polka Dot Jasper has never been available in large quantities.
Polka Dot Jasper takes a great polish.
As with all of the other species in the quartz family, polishes best
with cerium oxide, but also takes a fine polish with tin oxide and
diamond. Mohs hardness 7.
Example of Polka Dot Jasper Cabochon
Not cut from material below.