Hi, List, and Mike Gilmer who asked originally,
Yes, Mike, it is the iron.
Moldavites are high in Si02, usually close to
80%. that is, they have a higher glass content
and fewer minerals. The most common other
ingredient is Al203, from 8% to 10%. Fe0 makes
up only 1% to 2%, and it is this
Sterling wrote:
while I typed this and checked the figures,
the question was answered already...
.. nevertheless an *excellent* post and it added valuable
information that had not been addressed yet (two-colored
moldavites, for example)!
Thank you, Sterling, for posting it!
Bernd
ok im dumd here. What is a muong nong tektite i know i spelled it wrong. What
do they look like and what is the composition?
On Fri Dec 10th, 2010 3:39 PM EST Sterling K. Webb wrote:
Hi, List, and Mike Gilmer who asked originally,
Yes, Mike, it is the iron.
Moldavites are high in Si02,
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