| Deposit ID | 10136918 |
|---|---|
| MRDS ID | A013115 |
| MAS/MILS ID | 0021090018 |
| Record type | Site |
| Current site name | Tarr Inlet Knob |
| Alternate or previous names | West Shore Tarr Inlet, Tarr Inlet, West Side Tarr Inlet, Locality No. 17 |
| Related records | 10002214 |
| Point of reference | Ore Body |
|---|---|
| Geographic coordinates: | -137.01043, 59.01782 (WGS84) |
| Location accuracy | 500(meters) |
Political divisions (FIPS codes)
Alaska(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Skagway A-6 SE(quadrangle 1:24,000 scale)
Skagway SW(quadrangle 1:100,000 scale)
Skagway(quadrangle 1:250,000 scale)
Federal lands
Glacier Bay National Park(National Park)
National Park NPS(Type of land area)
NPS(Federal land areas administered by NPS)
| Country | State |
|---|---|
| United States | Alaska |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Copper River | 033 S | 050 E | 12 | NWSWSW | Alaska |
| Commodity | Importance |
|---|---|
| Arsenic Critical | Tertiary |
| Barium-Barite Critical | Tertiary |
| Molybdenum | Primary |
| Materials | Type of material |
|---|---|
| Albite | Unknown |
| Andesine | Unknown |
| Apatite | Unknown |
| Arsenopyrite | Unknown |
| Augite | Unknown |
| Biotite | Unknown |
| Calcite | Unknown |
| Chalcopyrite | Unknown |
| Chlorite | Unknown |
| Epidote | Unknown |
| Garnet | Unknown |
| Goethite | Unknown |
| Hornblende | Unknown |
| Muscovite | Unknown |
| Oligoclase | Unknown |
| Orthoclase | Unknown |
| Pyrite | Unknown |
| Pyrrhotite | Unknown |
| Quartz | Unknown |
| Sericite | Unknown |
| Sphalerite | Unknown |
| Ore Body (1) | -137.01043, 59.01782 |
|---|
| Strike | N25W | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dip | 20E | ||||||||||||||||||||||||||||||||||
| Area | 10HA | ||||||||||||||||||||||||||||||||||
| Depth to top | 0M | ||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||
| Development status | Occurrence |
|---|---|
| Commodity type | Both |
| Deposit size | Small |
| Significant | No |
| Discovery year | 1937 |
| District name | Juneau District |
|---|
| Type of mineral rights | Minerals Only |
|---|
| Ownership category | National Wilderness |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0021090018 | |
| USGS | Mineral Resources Data System | MRDS | A013115 | MAS references MRDS |
| Subject category | Comment text |
|---|---|
| Deposit | DISC. 1966. NO CLAIMS. DEPOSIT IS IRON-STAINED ALTERED & BRECCIATED ZONES CUTTING GRANODIORITE & LESS COMMONLY HORNFELS. FEW ZONES NEAR PELSIC DIKES. 100 PPM MO, 5000 PPM AS, 1000 PPM BA. JAN C. STILL WAS AT THIS LOCALITY & DID NOT DETECT ANY MO. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 12-FEB-1988 | 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.