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Unknown Mineral Forum
Name that mineral correctly and receive store credit.
Today's Mixed Mineral #1 Puzzle:
We invite you to help us with this white mixed matrix which is believed (our thoughts, but we could be way off base :-) to be mostly feldspar with mixed quartz, garnet, mica and ????? Haven't a clue either to where its origin might be! This particular piece weighs in 422 grams and measures 145mmx65mmx50mm.
(click on any piece to enlarge)
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