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5th March 2009, 07:32 PM
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Member
Join Date: Dec 2004
Location: Ann Arbor, MI
Posts: 5,503
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Mythical Zag for etching
Here is a series of pics about the use of the so-called Zag, a "dirt" from the Naukat Mountains in Kyrgizstan.
Obviously, this is a natural ferric oxide-like mixture, exactly as described by Sachse. Still, fascinating to see the legend in action. http://talks.guns.ru/forummessage/79/431909.html Enjoy! |
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