| Deposit ID | 10232565 |
|---|---|
| MRDS ID | M001417 |
| MAS/MILS ID | 0040030162 |
| Record type | Site |
| Current site name | Hubbard Mine |
| Alternate or previous names | Democrat and Sherman, Democrat, Coronado Nf Dragoon Unit |
| Related records | 10026968 |
| Point of reference | Main Entrance |
|---|---|
| Geographic coordinates: | -110.03096, 31.94763 (WGS84) |
| Elevation | 1737 |
| Location accuracy | 10(meters) |
Political divisions (FIPS codes)
Cochise(county)
Arizona(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Knob Hill(quadrangle 1:24,000 scale)
Fort Huachuca(quadrangle 1:100,000 scale)
Nogales(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper San Pedro(hydrologic unit)
San Pedro-Willcox(hydrologic accounting unit)
Middle Gila(hydrologic subregion)
Lower Colorado(hydrologic region)
Federal lands
Coronado National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | Arizona | Cochise |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Gila and Salt River | 017 S | 023 E | 20 | NW | Arizona |
| Commodity | Importance |
|---|---|
| Copper | Tertiary |
| Lead | Tertiary |
| Silver | Secondary |
| Zinc Critical | Primary |
| Main Entrance (1) | -110.03096, 31.94763 |
|---|
| Operation type | Underground |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Year of first production | 1912 |
| District name | Middle Pass District |
|---|
| Type of mineral rights | Patented |
|---|
| Ownership category | Private |
|---|
| Type | Owner |
|---|---|
| Owner | Flora Hubbard |
| Interest | 50 |
| Home office | Arizona |
| Year | 1981 |
| Type | Owner |
|---|---|
| Owner | Richard H. Swart Jr. |
| Interest | 50 |
| Home office | Pennsylvania |
| Year | 1981 |
| Year | 1943 |
|---|---|
| Description | Zinc-Lead-Silver Ore 215 Mt |
| Year | 1944 |
|---|---|
| Description | Zinc-Copper-Silver Ore 232 Mt |
| Year | 1949 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Description | Probably Zinc Ore 32 Mt | ||||||||||||||
| |||||||||||||||
| Year | 1952 |
|---|---|
| Description | Zinc-Lead-Copper-Silver Ore 37 Mt |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0040030162 | |
| USGS | Mineral Resources Data System | MRDS | M001417 | MAS references MRDS |
KEITH, S. B., 1973, ARIZ BUR MINES BULL 187, P. 64.
HUBBARD, R. M., 1981, UNPUB. CORR. RE THE DEMOCRAT AND
SHERMAN PATENTS, 8 P.
JOHNSON, A. L., 1956, ADMMR FIELD ENGINEERS REPORT, 1 P.
WILSON, E. D., 1951, ARIZ BUR MINES BULL 158, P. 29.
VOELZEL, C. W., 1942, USBM UNPUB. REPORT ON DRAGOON MTNS.
ZINC, 24 P.
CHATMAN, M. L., 1993, USBM OFR MLA 30-93, P. 38, D31-32.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 24-JAN-1994 | Intermountain Field Operations Center (IFOC) | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
These are landing pages for further research — the state agencies don't currently expose per-mine deep links.