Serpentine and Asbestos

[BigJohn]

Originally Posted by Hilary

I just wanted to add that crocidolite is blue asbestos. The fibrous stone is called crocidolite. However, it is a type of asbestos. Asbestos is a term that means "fibrous rock." There are 6 main types of asbestos.

Chrysotile is white asbestos, found in the rock Serpentine in veins. The fibrous rock is called chrysotile, but it is a type of asbestos. It is much less dangerous than blue asbestos (crocidolite) because it does dissolve in the lungs naturally over time, whereas blue and brown (amosite) asbestos do not dissolve ever.

As to the tumbled nature, I did think the same thing at first. My science teacher friend, also a rock expert guy, polishes and makes his own jewelry, however, said the only safe way is to have the stone is if it's completely polished. He thinks tumbled can still have active fibers. He also thinks the epoxy will make it safe.

It's not ideal, I agree. But it's the only way I feel it will be safe.

I have a big piece of Chrysotile (white asbestos) in a raw specimen.
I got it because I like such stuff. It is unbelievable how much 'stuff' like this is out there.