| | Description | |
| Comments: | Surficial alteration product of uraninite with becquerelite & small amounts of fourmarierite. | | Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 364; Frondel, C. (1956), Mineral composition of gummite, Am.Min.: 41: 539-568; Frondel, C. (1958), Systematic mineralogy of uranium and thorium, USGS Bull. 1064: 78. | | Associated minerals: | |
| Associates: | Becquerelite
Fourmarierite
Uraninite
| | Data | |
| Mineral Data: | Click here to view Schoepite data | | Locality Data: | Click here to view Monument No. 2 Mine, Monument No. 2 channel, Monument Valley, Navajo Indian Reservation, Apache Co., Arizona, USA |
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