[Rockhounds] CAN YOU REALLY FIND MICROMETEORITES IN YOUR GUTTER? WELL?
Steve S
31pendleton at gmail.com
Mon May 20 05:08:14 PDT 2019
Kreigh wrote "The black magnetic flecks in sand are almost always
magnetite."
Can be mixed with ilmenite which is still magnetic but less so...
There is a beach near me where I collected some black sand and it can be
relatively easy to separate the two using a magnet and some crossed
fingers...
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Regards
Steve
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