| | Description | |
| Comments: | Found on old dumps. Occurs replacing outer edges of khinite crystal rings. | | Habit: | Minute, sparkling, drusy | | Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 209.; American Mineralogist, Volume 94, pages 648–652, 2009 | | Associated minerals: | |
| Associates: | Chlorargyrite Khinite
| | Data | |
| Mineral Data: | Click here to view Dugganite data | | Locality Data: | Click here to view Old Guard Mine (Royal Guard Mine), Tombstone District, Tombstone Hills, Cochise Co., Arizona, USA |
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