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Minowa, Date, Fukushima Prefecture, Tohoku Region, Honshu Island, Japan

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List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Opal	4.DA.10	SiO₂ · nH₂O

1 entry listed. 1 valid mineral.

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Current server date and time: 18th Nov 2011 23:52:09