| Deposit ID | 10282434 |
|---|---|
| MRDS ID | A010189 |
| MAS/MILS ID | 0021180018 |
| Record type | Site |
| Current site name | Double Anchor |
| Alternate or previous names | Freg, Goldborgh, & Davidson, Frank Blasher, Alaska State Mines Extension, Snowshoe |
| Related records | 10000154 |
| Point of reference | Ore Body |
|---|---|
| Geographic coordinates: | -130.25736, 56.06227 (WGS84) |
| Elevation | 1220 |
| 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
Bradfield Canal A-1(quadrangle 1:63,360 scale)
Bradfield Canal SE(quadrangle 1:100,000 scale)
Bradfield Canal(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
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 | 067 S | 098 E | 16 | NWSENE | Alaska |
| Commodity | Importance |
|---|---|
| Copper | Tertiary |
| Gold | Tertiary |
| Lead | Tertiary |
| Molybdenum | Tertiary |
| Silver | Tertiary |
| Zinc Critical | Tertiary |
| Materials | Type of material |
|---|---|
| Chalcopyrite | Unknown |
| Galena | Unknown |
| Pyrite | Unknown |
| Pyrrhotite | Unknown |
| Sphalerite | Unknown |
| Ore Body (1) | -130.25736, 56.06227 |
|---|
| Thickness | 21M | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Length | 85M | ||||||||||||||||||||||||||||
| Width | 1M | ||||||||||||||||||||||||||||
| Area | 10HA | ||||||||||||||||||||||||||||
| Depth to top | 0M | ||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||
| Development status | Prospect |
|---|---|
| Commodity type | Metallic |
| Significant | No |
| Discovery year | 1923 |
| District name | Hyder District |
|---|
| Type of mineral rights | Located Claim |
|---|
| Ownership category | Federal |
|---|
| Type | Owner |
|---|---|
| Owner | Hans A. Bunzel And Burger E. Williamson |
| Year | 1977 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0021180018 | |
| USGS | Mineral Resources Data System | MRDS | A010189 | MAS references MRDS |
| Subject category | Comment text |
|---|---|
| Deposit | ORIGINALLY STAKED IN 1923;RESTAKED IN 1937 & IN 1958. CONSIDERED INACTIVE IN 1977. RESERVES BASED ON DATA FROM B1403. MINING WIDTH 3 FEET. CONSISTS OF A QUARTZ BRECCIA ZONE IN ARGILLITE & GRAYWACKE. QUARTZ & PYRITE OCCUR WITH SMALL AMOUNTS OF SPORADICALLY DISTRIBUTED GALENA,SPHALERITE & CHALCOPYRITE. ZONE EXPOSED ON THE E & W SIDES OF A STREAM. THE EAST ZONE OUTCROPS FOR ABOUT 295 FT.; WIDTH RANGES 1.2-3.5 FT. THE WEST ZONE HAS MINERALIZATION SIMILAR TO THAT FOUND IN THE EAST ZONE, BUT ASSAY VALUES ARE LOWER. WORKINGS COMPRISE 5 SHORT ADITS & SEVERAL SHALLOW OPEN CUTS. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 12-FEB-88 | Jr | 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.