| Deposit ID | 10112827 |
|---|---|
| MRDS ID | A011773 |
| MAS/MILS ID | 0020680074 |
| Record type | Site |
| Current site name | Big Four Creek |
| Related records | 10001088 |
| Point of reference | Claim |
|---|---|
| Geographic coordinates: | -144.81939, 63.18438 (WGS84) |
| Elevation | 1372 |
| Location accuracy | 500(meters) |
| (click for info) | |
| Country | State |
|---|---|
| United States | Alaska |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Fairbanks | 020 S | 015 E | 14 | N2 | Alaska |
| Commodity | Importance |
|---|---|
| Gold | Primary |
| Nickel | Tertiary |
| PGE | Tertiary |
| Claim (1) | -144.81939, 63.18438 |
|---|
| Operation type | Placer |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Year of first production | 1948 |
| Type of mineral rights | Located Claim |
|---|
| Ownership category | Federal |
|---|
| Year | 1948 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Description | 4 Troy Ounces Gold | ||||||||||||||
| |||||||||||||||
| Year | 1949 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Description | 4,000 Yards Processed. 6 Troy Ounces Gold | ||||||||||||||
| |||||||||||||||
| Year | 1949 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Description | 1 Troy Ounces Silver | ||||||||||||||
| |||||||||||||||
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0020680074 | |
| USGS | Mineral Resources Data System | MRDS | A011773 | MAS references MRDS |
ALASKA KARDEX 068-007
B213 p. 74
P15 p. 54
P41 p. 112
B498 pp. 70, 74-75
B692f pp. 140-141
B943B p. 34
B989D pp. 193-194
GR28 pp. 25-26
MF414
OF508 pp. 16-17
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 25-JUL-1991 | Mirl-Mjn | U.S. Bureau of Mines |