| | Description | |
| Comments: | Occurs disseminated in Martin Limestone east of the manganese orebody. | | Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 45-46; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 113. | | Associated minerals: | |
| Associates: | Chalcopyrite Covellite Galena
| | Data | |
| Mineral Data: | Click here to view Pyrite data | | Locality Data: | Click here to view Calumet and Arizona Mine (Junction Mine; Junction shaft), Calumet and Arizona group of claims (Calumet and Arizona Mining Company group of claims), Bisbee, Warren District, Mule Mts, Cochise Co., Arizona, USA |
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