| Deposit ID | 10000504 |
|---|---|
| MRDS ID | A010694 |
| Record type | Site |
| Current site name | Jualin Mine |
| Geographic coordinates: | -135.04373, 58.83864 (WGS84) |
|---|
Political divisions (FIPS codes)
Juneau(Borough)
Alaska(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Juneau D-4(quadrangle 1:63,360 scale)
Juneau NW(quadrangle 1:100,000 scale)
Juneau(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Lynn Canal(hydrologic unit)
Northern 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 |
| Commodity | Importance |
|---|---|
| Gold | Primary |
| Copper | Tertiary |
| Lead | Tertiary |
| Zinc Critical | Tertiary |
| Materials | Type of material |
|---|---|
| Chalcopyrite | Ore |
| Galena | Ore |
| Gold | Ore |
| Sphalerite | Ore |
| Pyrite | Gangue |
| Quartz | Gangue |
| Host or associated | Associated |
|---|---|
| Rock type | Plutonic Rock > Mafic Intrusive Rock > Diorite |
| Host or associated | Host |
|---|---|
| Rock type | Plutonic Rock > Mafic Intrusive Rock > Diorite |
| (1) | -135.04373, 58.83864 |
|---|
| General form | TABULAR |
|---|---|
| Strike | NNW |
| Dip | EAST, STEEP |
| Depth to top | 0M |
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Discovery year | 1896 |
| Year of first production | 1896 |
| Year of last production | 1917 |
| District name | Juneau District |
|---|
| Ownership category | National Forest |
|---|
| Year | 1917 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Period | 1896-1917 | ||||||||||||||
| Accuracy | Estimate | ||||||||||||||
| |||||||||||||||
| Type of workings | Underground |
|---|---|
| Length | 5486.4M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | A010694 |
USGS OFR 78-374, P. 78-79
USGS B284, P. 33-34
USGS B446, P. 44-47
| Subject category | Comment text |
|---|---|
| Deposit | ORE BODIES ARE 4 OR 5 QUARTZ VEINS IN DIORITE. ONE HAD 1 1/2 OZ AU/TON, OTHERS LESS THAN HALF OZ/TON. VEINS IRREGULAR AND PINCH OUT INTO SHEAR ZONES |
| Deposit | VERY SIMILAR TO COMET & KENSINGTON MINES 2 MILES TO NNW. ; INFO.SRC : 1 PUB LIT |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-MAY-1984 | Elliott, R. L. | U.S. Geological Survey |
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.