Maury Mountain Moss Agate Slab Lapidary Stone Slice Cut Rock Priday Thunderegg It can have some voids

It can have some voids within the stone

Indonesian Fossil Coral is a form of Silicated Coral of Lapidary grade

It has a very high mineral content

Please see last photo

Here is a stunning box of Kaleidoscope Jasper from the Kaleidoscope Jasper Mines

Maury Mountain Moss Agate Slab Lapidary Stone Slice Cut Rock Priday Thunderegg It can have some voidsMaury Mountain Moss Agate is an old stock Oregon Moss Agate and is generally what became the classic definition of a Moss Agate. It is generally composed of well defined multi color moss, and often takes a great polish. It has long since been mostly depleted, with only the occasional chunk being found at the now public digs. This old Oregon classic is getting pretty hard to find. Photos are generally taken wet to simulate what a polish would look