| Lat / long: | 36.32134, -120.58709 |
| Primary: | Asbestos |
| Orebody form: | IRREGULAR |
| Discovery year: | 1961 |
| Operation type: | Unknown |
| Production size: | Large |
| Development status: | Producer |
| First production started: | 1962 |
| Host rock: | Franciscan Complex |
| Host type: | Serpentinite |
| Associated rock: | Panoche Formation |
| Associated type: | Sandstone |
| Structure: | Northwest- Trending Coalinga Anticline, New Idria Thrust Fault |
| Tectonic: | California Coast Ranges |
| Alteration processes: | Oxidation Of Upper 15 To 20 Ft. Of Deposit. |
| MRDS | W031823 |
| DEP | 10080545 |
| Reference | {Deposit:: 1978, ENGINEERING AND MINING JOURNAL INTERNATIONAL DIRECTORY OF MINING AND MINERAL PROCESSING OPERATIONS. NEW YORK: MCGRAW- HILL MINING INFORMATION SERVICES, P. 168.}{Deposit:: LINN, R. K., 1968, NEW IDRIA MINING DISTRICT IN ORE DEPOSITS OF THE UNITED STATES, 1933-1967 (THE GRATON- SALES VOLUME). NEW YORK: AM. INST. OF MNG., MET. AND PET. ENG., INC., PP. 1623-1649.} |
| Reporter | Zigler, Jan L. (Huber, Donald F.) |