| Deposit ID | 10002140 |
|---|---|
| MRDS ID | A013032 |
| Record type | Site |
| Current site name | Millet Copper Deposit Prospect |
| Alternate or previous names | Millets Point On Iliamna D-5 Quad, Millet Copper Deposit In USGS Ofr 81-1343a |
| Related records | 10234109 |
| Geographic coordinates: | -154.51374, 59.78219 (WGS84) |
|---|
Political divisions (FIPS codes)
Lake and Peninsula(Borough)
Alaska(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Iliamna D-5(quadrangle 1:63,360 scale)
Iliamna NW(quadrangle 1:100,000 scale)
Iliamna C(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Lake Iliamna(hydrologic unit)
Kvichak-Port Heiden(hydrologic accounting unit)
Southwest(hydrologic subregion)
Alaska(hydrologic region)
Federal lands
Pedro Bay Corporation(ANCSA Village)
ANCSA Village NTVPIC(Type of land area)
NTVPIC(Federal land areas administered by NTVPIC)
| Country | State |
|---|---|
| United States | Alaska |
| Commodity | Importance |
|---|---|
| Copper | Primary |
| Gold | Secondary |
| Silver | Secondary |
| Materials | Type of material |
|---|---|
| Chalcopyrite | Ore |
| Gold | Ore |
| Silver | Ore |
| Calcite | Gangue |
| Epidote | Gangue |
| Garnet | Gangue |
| Pyrite | Gangue |
| Quartz | Gangue |
| Result | CU: 0%-3.96%, AU: LESS THAN .01 OZ./TON, AG: LESS THAN 0.05-0.2 OZ./TON FROM ROCK SAMPLES USBM RI 4890 P. 7-22 |
|---|
| Host or associated | Associated | ||
|---|---|---|---|
| Rock type | Plutonic Rock > Mafic Intrusive Rock > Diorite | ||
| |||
| Host or associated | Host |
|---|---|
| Rock type | Sedimentary Rock > Carbonate > Limestone |
| General form | LENSE, PINCH AND SWELL |
|---|
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Discovery year | 1906 |
| Discoverer | O.B. Millet |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | A013032 |
USGS MF-364 LOCATION 2 (1972)
USBM RI 4890 (1952)
USGS OFR 81-1343A (1981), P. A7
BAG-MF-364-2
| Subject category | Comment text |
|---|---|
| Deposit | NO RECORD OF ANY PRODUCTION. ; INFO.SRC : 1 PUB LIT |
| Deposit | TWO MAIN DEPOSITS: NORTH DEPOSIT HAS MAXIMUM LENGTH OF 735 FT, WIDTH 29.5 FT. SOUTH DEPOSIT IS 525 FT X 30 FT. OTHER SMALLER DEPOSITS. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-FEB-1987 | Leonard, Kenneth R. (Huber, Donald F.) | U.S. Geological Survey | |
| Editor | 02-SEP-1994 | Mosier, Dan | U.S. Geological Survey | PARSED OUT HOST ROCK AND ASSOCIATED ROCK TYPES, AGES, UNIT NAMES, AND UNIT AGES. |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
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