| Deposit ID | 10048830 |
|---|---|
| MRDS ID | MP90062 |
| Record type | Site |
| Current site name | Ann Mason |
| Related records | 10222434, 10310385 |
| Geographic coordinates: | -119.27098, 38.95991 (WGS84) |
|---|
Political divisions (FIPS codes)
Lyon(county)
Nevada(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Artesia Lake(quadrangle 1:24,000 scale)
Smith Valley(quadrangle 1:100,000 scale)
Walker Lake(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
West Walker(hydrologic unit)
Walker(hydrologic accounting unit)
Central Lahontan(hydrologic subregion)
Great Basin(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Nevada | Lyon |
| Commodity | Importance |
|---|---|
| Copper | Primary |
| Model code | 53 |
|---|---|
| USGS model code | 17 |
| Deposit model name | Porphyry Cu |
| Mark3 model number | 4 |
| Host or associated | Associated | ||
|---|---|---|---|
| Rock type | Volcanic Rock (Aphanitic) | ||
| |||
| Host or associated | Host |
|---|---|
| Rock type | Plutonic Rock > Granitoid > Quartz Monzonite |
| (1) | -119.27098, 38.95991 |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | Batholith |
| Name | ANN MASON |
|---|
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| Deposit size | Large |
| Significant | No |
| Discovery year | 1960 |
| District name | Yerington |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | MP90062 |
AMERICAN MINES HANDBOOK 1994
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 18-AUG-1995 | Sachiko Tanikawa | U.S. Geological Survey |
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.