bunnyfights
noticing nice landscape pebbles
Member since May 2022
Posts: 88
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Post by bunnyfights on Jun 3, 2022 12:36:34 GMT -5
Found in Southern WI along with other sedimentary rocks Not magnetic but my metal detector says it's hot.
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polaszko
having dreams about rocks
Member since August 2020
Posts: 58
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Post by polaszko on Jun 7, 2022 17:45:21 GMT -5
Some kind of iron mineral, weathered - that yellowish-orangy thing is limonite. Try to scratch a white porcelain with it - if powder left on porcelain is red or dark red it's hematite, if it's brown it's goethite.
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Post by rmf on Jun 7, 2022 19:41:42 GMT -5
Limonite psuedomorph after marcasite
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