| Deposit ID | 10282705 |
|---|---|
| MRDS ID | A011847 |
| MAS/MILS ID | 0020770032 |
| Record type | Site |
| Current site name | Grubstake Creek |
| Related records | 10001151 |
| Point of reference | Claim |
|---|---|
| Geographic coordinates: | -144.04403, 62.78548 (WGS84) |
| Elevation | 1067 |
| Location accuracy | 500(meters) |
Political divisions (FIPS codes)
Valdez-Cordova(Census area)
Alaska(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Gulkana D-1(quadrangle 1:63,360 scale)
Gulkana NE(quadrangle 1:100,000 scale)
Gulkana(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper Copper River(hydrologic unit)
Copper River(hydrologic accounting unit)
South Central Alaska(hydrologic subregion)
Alaska(hydrologic region)
| Country | State |
|---|---|
| United States | Alaska |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Copper River | 012 N | 007 E | 26 | SESESW | Alaska |
| Commodity | Importance |
|---|---|
| Copper | Tertiary |
| Gold | Primary |
| Silver | Tertiary |
| Claim (1) | -144.04403, 62.78548 |
|---|
| Operation type | Placer |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Year of first production | 1941 |
| Type of mineral rights | Located Claim |
|---|
| Ownership category | State |
|---|
| Year | 1941 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Description | 1 Troy Ounces Silver | ||||||||||||||
| |||||||||||||||
| Year | 1941 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Description | 3 Troy Ounces Gold | ||||||||||||||
| |||||||||||||||
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0020770032 | |
| USGS | Mineral Resources Data System | MRDS | A011847 | MAS references MRDS |
P15 p. 47
B868A p. 32
B868C pp. 139-141
IR JCR 360901
B880B pp. 106-107
B897A p. 41
B910A p. 40
B917A p. 38
B926A p. 34
B933A p. 34
B943B pp. 42-43
RI3940 p. 2
B989D p. 195
PE77-2
B1139 p. 113
GR6 pp. 6-8, 10
GR21 pp. 28, 31, 33-34
B1246 pp. 45-46
C593 pp. 2-3
OF508 p. 17
| Subject category | Comment text |
|---|---|
| Deposit | SEE KARDEX FOR ADDITIONAL DEPOSIT NAMES. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 12-FEB-1988 | Mirl-Wlg | 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.