| Deposit ID | 10048194 |
|---|---|
| MRDS ID | M800264 |
| Record type | Site |
| Current site name | Seventy - Six Mine |
| Alternate or previous names | Seventy - Six Claim |
| Related records | 10210791 |
| Geographic coordinates: | -112.25602, 34.05339 (WGS84) |
|---|---|
| Elevation | 823 |
| Relative position | 6.1 MILES WEST - SOUTHWEST OF BLACK CANYON CITY. |
Political divisions (FIPS codes)
Yavapai(county)
Arizona(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Columbia(quadrangle 1:24,000 scale)
Bradshaw Mountains(quadrangle 1:100,000 scale)
Prescott(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Agua Fria(hydrologic unit)
Lower Gila-Agua Fria(hydrologic accounting unit)
Lower Gila(hydrologic subregion)
Lower Colorado(hydrologic region)
Federal lands
Bureau of Land Management(Bureau of Land Management AZ)
Bureau of Land Management AZ BLM(Type of land area)
BLM(Federal land areas administered by BLM)
| Country | State | County |
|---|---|---|
| United States | Arizona | Yavapai |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Gila and Salt River | 008N | 001E | 09 | SE OF NE | Arizona |
| Commodity | Importance |
|---|---|
| Silver | Primary |
| Lead | Primary |
| Copper | Secondary |
| Gold | Secondary |
| Zinc Critical | Tertiary |
| Tungsten Critical | Tertiary |
| Antimony Critical | Tertiary |
| Materials | Type of material |
|---|---|
| Cerargyrite | Ore |
| Chalcopyrite | Ore |
| Galena | Ore |
| Gold | Ore |
| Silver | Ore |
| Sphalerite | Ore |
| Stibnite | Ore |
| Pyrite | Gangue |
| Quartz | Gangue |
| Host or associated | Associated |
|---|---|
| Rock type | Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Rhyolite |
| Rock unit name | Crazy Basin Quartz Monzonite; |
| Rock description | Crazy Basin Quartz Monzonite; |
| Host or associated | Host |
|---|---|
| Rock type | Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Rhyolite |
| (1) | -112.25602, 34.05339 |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | Foliation In Precambrian Schist And Granite Trends N 40 E To N 50 E |
| Type of structure | Local |
| Structure description | Veins Parallel Rhyolite Dikes And Regional Foliation |
| General form | TABULAR |
|---|---|
| Strike | N 55 E TO N 65 E |
| Dip | 70 NE |
| Thickness | 1.83M |
| Length | 304.8M |
| Width | 54.86M |
| Depth to bottom | 54.86M |
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Discovery year | 1880 |
| Year of first production | 1936 |
| Year of last production | 1940 |
| District name | Tip Top District |
|---|
| Type | Operator |
|---|---|
| Owner | La Bajada Eng. And Equip. Co |
| Type of workings | Underground |
|---|---|
| Area | 0.171HA |
| Length | 670.56M |
| Overall depth | 54.86M |
| Overall length | 198.12M |
| Overall width | 9.14M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | M800264 | |
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0040251739 |
USGS BULL 782, P. 182.
AZ DEPT MIN. RESOURCES FILE DATA.
USBM I.C. 8078, P. 28-30.
ABM BULL 148, P. 23-24.
CIMRI
| Subject category | Comment text |
|---|---|
| Deposit | DEPOSIT IS QUARTZ VEIN PARALLEL TO RHYOLITE DIKES. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-SEP-1981 | Dewitt, Ed H. | Arizona Bureau of Geology and Mineral Technology |
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.