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Quincy Area Datolites Quincy Mine, Mensard, Arcadia & Franklin Mines, Hancock, Houghton Co., Michigan |
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Quincy Mine
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| Unusually pinkish orange color | Classic yellow color |
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| How many colors can you
see in this datolite specimen? |
Rare light green one from Quincy Mine |
Mensard Mine
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| Orangish yellow color | Orangish yellow color
(Temporary picture till I use digital camera on it) |
Franklin Mine
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| Faint yellow color with red dots. |
Arcadian Mine
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| An ugly but cool datolite | Strange patterns in this one. |