| Deposit ID | 10000527 |
|---|---|
| MRDS ID | A010723 |
| Record type | Site |
| Current site name | Grubstake Gulch Area |
| Alternate or previous names | Includes: Gubstake Gulch, Willow Creek, Homestake Creek |
| Related records | 10210014 |
| Geographic coordinates: | -149.43602, 61.75788 (WGS84) |
|---|---|
| Relative position | ABOUT 1/4 MILE E OF CONFLUENCE OF WILLOW & CRAIGIE CREEK |
Political divisions (FIPS codes)
Matanuska-Susitna(Borough)
Alaska(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Anchorage D-7(quadrangle 1:63,360 scale)
Anchorage NW(quadrangle 1:100,000 scale)
Anchorage(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Lower Susitna River(hydrologic unit)
Susitna River(hydrologic accounting unit)
South Central Alaska(hydrologic subregion)
Alaska(hydrologic region)
| Country | State |
|---|---|
| United States | Alaska |
| Commodity | Importance |
|---|---|
| Gold | Primary |
| Copper | Tertiary |
| Tungsten Critical | Tertiary |
| Materials | Type of material |
|---|---|
| Chalcopyrite | Ore |
| Gold | Ore |
| Scheelite | Ore |
| Host or associated | Host |
|---|---|
| Rock type | Unconsolidated Deposit > Gravel |
| (1) | -149.43602, 61.75788 |
|---|
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Discovery year | 1897 |
| District name | Willow Creek District |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | A010723 |
USGS B 1374, P. 19
USGS OFR 77-169A, P. 7
| Subject category | Comment text |
|---|---|
| Deposit | CONSIDERABLY MORE THAN ONE HALF OF DISTRICT PRODUCTION CAME FROM OPERATIONS ON GRUBSTAKE GULCH AND THE PART OF WILLOW CREEK IMMEDIATELY BELOW THE MOUTH OF GRUBSTAKE GULCH |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-JUN-1984 | Garrison, Michael T. (Elliott, R. L.) | 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.