RARE Nipomo Marcasite Rough Chunk! Turritella Photos above represent the approx

Photos above represent the approx quality and sizes you will receive

I believe this may have been from Washington State

They can range in sizes

Sizes of the actual trilobite on the specimen range from half an inch to a full inch

and will cut nice solid cabable slabs all the way through

RARE Nipomo Marcasite Rough Chunk! Turritella Photos above represent the approxNipomo 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