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RE: Kilns...


From: Rebecca Stone-Danahy (RebeccaStoneDanahy_at_TeacherArtExchange)
Date: Wed Nov 28 2001 - 10:06:05 PST

Mica powder would be a derivative from the mica rock which is actually a
form of quartz. That would make the powder a silica base and would be very
hard on your lungs if breathed in without protection. There is a disease
called silicosis which can result from prolonged exposure to the dust and is
much like the disease caused by exposure to asbestos.

What are you using the mica powder for?

Becky in NC

-----Original Message-----
From: Laura Carey []
Sent: Wednesday, November 28, 2001 9:49 AM
To: ArtsEdNet Talk
Subject: Kilns...

I saw the discussion on kiln buying and have a similar one. Our district
is in the process of building new buildings. My art room will have a
kiln space/closet. Our buildings are slated to open in Aug 2003. What I
need to know is this...I know there is no money to buy a kiln (actually
2) in the "plan" so I realize I will have to fund raise to have one.
When should I start?
And does anyone know what mica powder is? I posted it yesterday and no