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Cristobalite from
Basalt quarries (incl. Michels Quarry; Bous Quarry; Geilen Quarry), Niedermendig, Mendig, Eifel, Rhineland-Palatinate, Germany

Description
Quality of samples:not specified / average specimens
Confirmation
Validity:Believed Valid
References
References:Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Data
Mineral Data:Click here to view Cristobalite data
Locality Data:Click here to view Basalt quarries (incl. Michels Quarry; Bous Quarry; Geilen Quarry), Niedermendig, Mendig, Eifel, Rhineland-Palatinate, Germany
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Current server date and time: 15th Feb 2012 14:32:42
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Locality Updated: Graniteville, Johnston, Providence Co., Rhode Island, USAFrom Peter Cristofono, 15th Feb 2012 14:32:11