Also known as Chrysotile in Serpentine. I got this material yesterday from Isaac at Gallery TCR in Tempe. Watch them for feeds on materials and cabs for sale.
I spied this rough in one of his live feeds on Wednesday and went down Thursday to pick some up. He has more.
This can be very problematic material to cut. Be careful when cutting and wear dusk mask at minimum and use lots of water. You do not want to air-sole the chrysotile. I will post more when I begin working it.