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Re: "akaganeite"



Hello,
  After reading the numerous posts related to "akaganeite" and/or
"lawrencite", I have come away with a couple of understandings that I'd
like to have confirmed and a couple of questions to be answered.  I'm
hoping that the list can help me out.

Understanding #1  This "rust" is due to an interaction of chlorine atoms with
                  with other components in certain iron meteorites.

Understanding #2  This problem is inherent in only certain iron falls/finds.

Question #1  Is there a list of falls/finds which are known to have this
             problem?

Question #2  Is this primarily a problem with slices?  My thought is that
the
             larger exposed surfaces may contribute to the deterioration.

Question #3  If this affects only certain specimens, is it safe to assume that
             one "infected" specimen will not contaminate another?

Thanks,
Dennis



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