Bert,
Thanks for the info. Since I am frequently exposed to it or products made
with it or Perlite (an obsidian), I was unaware of any asbestos issues with
vermiculite, so I did a little homework.
"Vermiculite is a 2:1 clay. ... Not all vermiculite contains asbestos,
[although] some products were made with vermiculite that contained asbestos
until the early 1990's. ... Pure vermiculite does not contain asbestos and
is non-toxic."
-- Excerpted from Wikipedia --
Good to know the more recent products I have been exposed to are now
asbestos free... but it makes me wonder about my past exposures, including
many other hard-core asbestos exposures over a 20 year period of time.
Les
-----Original Message-----
From: Conchologists List [mailto:[log in to unmask]] On Behalf Of Bert
Bartleson
Sent: Monday, November 10, 2008 11:26 PM
To: [log in to unmask]
Subject: Re: [CONCH-L] PACKING
Hi Leslie, Vermiculite is probably not an option any more. Unfortunately
asbestos also occurred naturally with the mica that was processed to make
the vermiculite insulation. Many of the workers and people who lived in the
town of Libby, MT, USA have been sickened by the asbestos exposures. The
company that owned the plant has been forced into bankruptcy as a result of
all the damage claims. Better stick with popcorn, salt or detergent.
Bert Bartleson
-----Original Message-----
From: Conchologists List [mailto:[log in to unmask]] On Behalf Of
Leslie Allen Crnkovic
Sent: Monday, November 10, 2008 8:26 PM
To: [log in to unmask]
Subject: [CONCH-L] PACKING
Following Peggy's thought. Vermiculite is very lightweight and non-reactive
or caking.
Also, many years ago in a Caribbean transit situation, I made popcorn (no
salt or butter) to use as packing peanuts for a head of lettuce coral. Got
the idea form when I was very young and we received a large ceramic statue
packed that way.
Leslie
From: Conchologists List [mailto:[log in to unmask]] On Behalf Of
Peggy Williams
Sent: Monday, November 10, 2008 10:10 PM
To: [log in to unmask]
Subject: Re: [CONCH-L] PACKING
How about packing in salt or detergent?
Peggy'
On Nov 10, 2008, at 7:17 PM, Eddy WILMET wrote:
I've some very spiny Spondylus linguafelis I've to pack (which I've to store
for a longer time) besides the typical cotton woll and bubble wrapping does
anyone have some other practical method of packing these fragile shells and
which can guarantee me a minimum loss of/or broken spines.... In general can
I have on this forum some brainstorming about methods of packing/sending of
shells (fragile or others)....
Regards,
Eddy
[log in to unmask]
www.euromurex.be
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