| Deposit ID | 10136985 |
|---|---|
| MRDS ID | A002685 |
| MAS/MILS ID | 0021220002 |
| Record type | Site |
| Current site name | Hall Cove Duke Island |
| Alternate or previous names | Hall Cove |
| Related records | 10136786 |
| Point of reference | Ore Body |
|---|---|
| Geographic coordinates: | -131.37234, 54.93784 (WGS84) |
| Elevation | 120 |
| Location accuracy | 500(meters) |
Political divisions (FIPS codes)
Prince of Wales-Hyder(Census area)
Alaska(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Prince Rupert D-5(quadrangle 1:63,360 scale)
Duke Island(quadrangle 1:100,000 scale)
Prince Rupert(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Ketchikan(hydrologic unit)
Southern Southeast Alaska(hydrologic accounting unit)
Southeast Alaska(hydrologic subregion)
Alaska(hydrologic region)
Federal lands
Tongass National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State |
|---|---|
| United States | Alaska |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Copper River | 080 S | 093 E | 15 | NE | Alaska |
| Commodity | Importance |
|---|---|
| Chromium Critical | Primary |
| Copper | Tertiary |
| Iron | Tertiary |
| Nickel Critical | Tertiary |
| PGE Critical | Tertiary |
| Ore Body (1) | -131.37234, 54.93784 |
|---|
| Development status | Prospect |
|---|---|
| Commodity type | Metallic |
| Significant | No |
| District name | Ketchikan District |
|---|
| Type of mineral rights | Unknown |
|---|
| Ownership category | National Forest |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0021220002 | |
| USGS | Mineral Resources Data System | MRDS | A002685 | MAS references MRDS |
MI122-2
B1246 p. 183
P800C p. 159
GSA MEM 138
E&MJ 7905 p. 85, No. 239
OF80-1053 p. 137
OF82-719 p. 10, No. 261
MTA 82 No. F-77
IC8869
IRVINE, T.N., 1959, UNPUB PHD THESIS, CALIF. INST. TECH.
ROEHM, J.C., 1946, TERR DEP MINES, ITIN RPT, 6/11/46, P. 12
PAGE & OTHS, 1974, USGS PROF PAP 820, PP. 542-543
ELLIOTT & OTHS, 1978, OF78-73B, LOCS. 159-174
BERG & OTHS, 1978, OF78-73M, PP. 24-25, 27
SALEEBY, J.B., 1992, CAN J EARTH SCI, V 29, PP. 506-522
| Subject category | Comment text |
|---|---|
| Deposit | USGS CRIB M045394 ALL ACTIVITY BETWEEN 1955 AND 1962. WORK BLASTING, EXCAVATION, GEOLOGIC & MAGNETIC MAPPING, DIAMOND DRILLING AND AEROMAGNETIC SURVEY. MOST WESTERLY OF TWO DUKE ISLAND ULTRAMAFIC COMPLEXES. LOCATION APPROXIMATED NEAR CENTER OF PERIDOTITE-DUNITE CORE. USGS CRIB M045394 |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 26-MAR-1993 | Peb | 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.