| Deposit ID | 10002362 |
|---|---|
| MRDS ID | A013280 |
| Record type | Site |
| Current site name | Lucky Shot Gold Prospect |
| Alternate or previous names | Lucky Shot Claim Group, Woll Prospects |
| Geographic coordinates: | -136.05313, 57.6436 (WGS84) |
|---|---|
| Elevation | 9 |
| Relative position | ON W SHORE OF LAKE ANNA, 2.1 MI. SE OF CHICHAGOF |
Political divisions (FIPS codes)
Sitka(Borough)
Alaska(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Sitka C-7(quadrangle 1:63,360 scale)
Sitka NW(quadrangle 1:100,000 scale)
Sitka W OE(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Central 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)
West Chichagof-Yakobi Wilderness(Wilderness)
Wilderness FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State |
|---|---|
| United States | Alaska |
| Commodity | Importance |
|---|---|
| Gold | Primary |
| Lead | Secondary |
| Zinc Critical | Secondary |
| Materials | Type of material |
|---|---|
| Galena | Ore |
| Gold | Ore |
| Sphalerite | Ore |
| Calcite | Gangue |
| Pyrite | Gangue |
| Pyrrhotite | Gangue |
| Quartz | Gangue |
| Host or associated | Associated | ||||
|---|---|---|---|---|---|
| Rock type | Plutonic Rock | ||||
| |||||
| Host or associated | Host |
|---|---|
| Rock type | Sedimentary Rock > Clastic Sedimentary Rock > Siltstone |
| Rock unit name | Sitka Graywacke |
| Rock description | Sitka Graywacke |
| Host or associated | Host |
|---|---|
| Rock type | Plutonic Rock |
| (1) | -136.05313, 57.6436 |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | Northernmost Prospect Is Short Distance S Of Chichagof. |
| Type of structure | Local |
| Structure description | Graywacke Strikes N 35 Degrees-45 Degrees W, Dips 65 Degrees-72 Degrees Sw |
| General form | LENS |
|---|
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| District name | Chichagof |
|---|
| Ownership category | National Forest |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | A013280 |
USGS B 929, P. 121-123, PLATES 1, 3 (1941)
USGS MF-467, LOC. 36, 40 (1972)
USGS OF 78-450, P. 74 (1978)
BAG-B-929-PL-1
| Subject category | Comment text |
|---|---|
| Deposit | FAULT ZONE STRIKING N 5 DEGREES E-N 17 DEGREES W, DIPPING 48 DEGREES W-62 DEGREES W, SEVERAL FT. THICK IN SHALY GRAYWACKE CONTAINS BANDED VEIN QUART UP TO 1.5 FT. THICK. FAULT IS CUT BY TUNNEL, FOLLOWED BY DRIFTS AND WINZE. UP TO 3 IN. OF GOUGE IS PRESENT ON FAULT, AND LENTICULAR MASS OF QUARTZ 2 FT. THICK AND IRREGULAR QUARTZ VEINLETS LIE ON FOOTWALL OF FAULT, WHICH IS SHEARED PARALLEL TO BEDDING OF GRAYWACKE. QUARTZ IS VUGGY AND CONTAINS CONSIDERABLE GALENA AND SPHALERITE. 400 FT. N OF TUNNEL, N 10 DEGREES E-N 10 DEGREES W TRENDING, 58 DEGREES W DIPPING FAULT CARRIES UP TO 6 IN. VUGGY QUARTZ WITH PYRRHOTITE AND ARSENOPYRITE, 1.0 MI. S 27 DEGREES W OF MAIN PROSPECT, TUNNEL IS DRIVEN INTO 10 FT. THICK DIKE IN GRAYWACKE. DIKE CONTAINS MUCH GRANULAR AND INTERSTITIAL QUARTZ, QUARTZ-CALCITE-ALBITE VEINLETS. ARSENOPYRITE AND PYRITE PRESENT IN CONSIDERABLE ABUNDANCE IN DIKE NEAR HANGING WALL. |
| Deposit | ALTHOUGH PRESENCE OF GOLD IS NOT SPECIFICALLY MENTIONED IN USGS B 929, P. 121-123, PRESENCE OF GALENA AS WELL AS OTHER SULFIDES, IS EXCELLENT INDICATOR OF GOLD IN THIS DISTRICT. THIS, AS WELL AS LARGE AMOUNT OF WORKINGS, INDICATES GOLD IS PROBABLY PRESENT. ; INFO.SRC : 1 PUB LIT |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-MAY-1987 | Leonard, Kenneth R. (Huber, Donald F.) | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
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