| | Description | |
| Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | El-Kaluoby, B., Mineralbestand und Gefüge vulkanischer Glimmerschiefer-Auswürflinge des Kyller Kopfes, Westeifel, Diss., Rhein. Fried.-Wilh.-Universität, Bonn, 1981 | | Data | |
| Mineral Data: | Click here to view Katophorite data | | Locality Data: | Click here to view "Auf Dickel" (incl. Nonnental), Rockeskyll, Gerolstein, Eifel Mts, Rhineland-Palatinate, Germany |
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