RARE Nipomo Marcasite Rough Chunk! Mahogany Obsidian Polka Dot Agate

Polka Dot Agate

It is a stunning picturesque jasper

The scientific name of these are Metasequoia occidentalis

this chatoyant effect is known as labradorescence

Random Pull Brazilian Cheetah Agate Rough

RARE Nipomo Marcasite Rough Chunk! Mahogany Obsidian Polka Dot AgateNipomo Marcasite is an old stock form of lapidary grade Iron in Quartz from near Nipomo, California. It is a fantastic material to work with, with its iron based plumes and clear quartz agate. It tends to be pretty solid and takes an excellent polish. It is well known for working into some captivating designer grade cabochons. It was a very popular old stock material, but has long since been tapped out. Sadly, on the modern market, there is very