| | Description | |
| Comments: | Pulverulent. | | Colour: | Yellow | | Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 290; Lausen, C. & E.D. Wilson (1925), Gold and copper deposits near Payson, AZ, AZ Bur. Mines Bull. 120; Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 28. | | Associated minerals: | |
| Associates: | Anglesite Galena
| | Data | |
| Mineral Data: | Click here to view Massicot data | | Locality Data: | Click here to view Silver Butte Mine (Collom property), North Peak, Payson District (Green Valley District), Mazatzal Mts, Gila Co., Arizona, USA |
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