"Cuezilla" wrote in message
om...
Quote
"Watch out for the dust. It's highly toxic. Wear a tight-fitting dust mask
when you work it."

Can you point to some data to support this?

Nope. 'Just repeating what I've read in several accounts of jewelry-making
over the years. When I bought some for inlays around 20 years ago, the
shipment contained a very scary letter describing the same caution.

Ed Huntress