California · Tuolumne County
Occurrence

Harvard Mine

Tuolumne County, California, United States
GoldSilver
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold, Silver
Commodity typeM
Deposit
WorkingsSurface
Materials
Other materialsGold, Pyrite, Silver
Economic & production
Development statusOccurrence
First production1891
Discovery year1848
Identification
Deposit ID10165658
MRDS IDW026030
Alternate namesHeslep, Golden Rule, New Era, Sonora Gold, Part of the Jamestown Group/Mine, Alabama, Trio, Mooney, Sweeney, Hitchcock
RegionNA
Data scoreC
Coordinates37.94552, -120.4382
References
CALIF. JOUR. MINES AND GEOL., V. 45, 1949, P. 18.ALLGOOD, G. M. MINE GEOLOGIST, SONORA GOLD CORPORATION.PERSONAL COMMUNICATION, 1984.ALLGOOD, J. MILL MANAGER, SONORA GOLD CORPORATION. PERSONALCOMMUNCATION, 1984.CAMP, DRESSER, AND MCKEE, INC. CALIFORNIA GOLD PROJECTDRAFT ENVIRONMENTAL IMPACT REPORT. OCT. 1983.---. CALIFORNIA GOLD PROJECT FINAL IMPACT REPORT. JAN. 1984.CLARK, W. B. GOLD DISTRICTS OF CALIFORIA. CA DIV. MINES ANDGEOL. BULL. 193, 1970.DOHMS, P. H., R. D. HOAGLAND, AND G. M. ALLGOOD. GEOLOGY OFTHE JAMESTOWN MINE AREA MOTHER LODE GOLD BELT, TUOLUMNECOUNTY, CALIFORNIA. PAPER WRITTEN OR THE SOC. ECON. GEOL.FIELD TRIP TO THE MOTHER LODE, MAR. 1-5, 1984.ENGINEERING AND MINING JOURNAL. MARKETS. FEB. 1984, P. 23.HERSHEY, O. H. PRIVATE COMPANY REPORTS ON THE HARVARD MINEADDRESSED TO ROBERT G. HOOKER, JR., PRESIDENT, HARVARD GOLDMINING AND MILLING COMPANY, SAN FRANCISCO, CA., 1916JULIHN, C. E., AND F. W. HORTON. MINES OF THE SOUTHERNMOTHER LODE REGION, PART II-TUOLUMNE AND MARIPOSA COUNTIES.BUMINES B 424, 1940, 179 PP.KILBORN ENGINEERS. PRIVAGE FEASIBILITY REPORTS PREPARED FORSONORA GOLD CORPORATION. NOV. 1983, JAN. 1984.KNOPF, A. THE MOTHER LODE SYSTEM OF CALIFORNIA. U.S. GEOL.SURV. PROF. PAPER 157, 1929, 88 PP.LAING AND CRUICKSHANK. REPORT ON SONORA GOLD CORPORATIONAND RECOMMENDATION. JUNE 1984.LOGAN, C. A. MOTHER LODE GOLD BELT OF CALIFORNIA. CAJ. MINES AND GEOL., V. 45, NO. 1, 1949, P. 68.MOORE, L. GOLD RESOURCES OF THE MOTHER LODE BELT,EL DORADO, AMADOR, CALAVERAS, TUOLUMNE, AND MARIPOSACOUNTIES, CALIFORNIA. BUMINES TECH. PROGRESS REP. NO. 5,1968, P. 15.PAY DIRT (INTERMOUNTAIN). SONORA GOLD SAYS JAMESTOWN PROD-UCTION DUE LATE THIS YEAR. JULY 1984, P. 26A.RICHINS, R. ENVIRONMENTAL ENGINEER, JAMES M. MONTGOMERYCONSULTING ENGINEERS. PERSONAL COMMUNICATION, OCT. 1983.INTERNATIONAL MINING, 9/86, PP24-26.