| Location: | Pima County, Arizona, United States, North America |
| Lat / long: | 31.95123, -111.69098 |
| dep_id: | 10039482 |
| mrds_id: | M050146 |
| Commodity type: | metallic |
| Major mineral: | Tungsten |
| Operation type: | Unknown |
| Production size: | Small ammount of material produced |
| Development status: | Past Producer |
| ore: | Scheelite |
| gangue: | Zircon |
| work_type: | Surface/Underground |
| alteration: | Epidote And Manganese Oxides Occur On Fracture Planes. |
| conc_proc: | Rock Is Dense And Compact Leaving Little Room For Tungsten Mineralization |
| ore_ctrl: | Shear Zone With Closely Spaced Fractures |
| Reporter: | Johnson, Maureen G. |
| hrock_type: | Quartzite |
| arock_type: | Granite |
| Structure: | Rocks Strike S 30 E, Dip 80 Sw. |
| tectonic: | Basin And Range. |
| Year first produced: | 1955 |
| disc_yr: | 1953 |
| prod_yrs: | 1955 |
| discr: | Walter N. Calvert (Nelsons Pride); Eugene D. Calvert (Terry Marie) |
| References: |
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