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REPORT ABUSIVE REPLY
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Message Subject
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Australians find graphene Oxide all over the beach
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Poster Handle
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Anonymous Coward |
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Post Content
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Quoting: Anonymous Coward 81002935 Just following up. Magnetite is often part of heavy mineral sands. Magnetic separation is often used to separate the heavy minerals from quarts. [ link to faculty.uml.edu (secure)] The simplest form of magnetic separation is by hand
magnet, a procedure which works for only one common
mineral - magnetite. Other minerals having magnetic
susceptibility are separated by using an apparatus that
can generate strong electromagnetic fields. Quoting: StudyNot saying one way or another, but those ladies could possibly have just "discovered" magnetite-laden heavy mineral sands and then did a textbook method of hand separating them. 
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