| Deposit ID | 10002852 |
|---|---|
| MRDS ID | A015330 |
| Record type | Site |
| Current site name | First Chance Creek Placer |
| Geographic coordinates: | -147.57656, 64.958 (WGS84) |
|---|---|
| Relative position | APPROXIMATELY 9 MILES NNE OF FAIRBANKS. |
Political divisions (FIPS codes)
Fairbanks North Star(Borough)
Alaska(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Fairbanks D-2(quadrangle 1:63,360 scale)
Big Delta NW(quadrangle 1:100,000 scale)
Fairbanks(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Alaska(hydrologic region)
| Country | State |
|---|---|
| United States | Alaska |
| Materials | Type of material |
|---|---|
| Cassiterite | Ore |
| Scheelite | Ore |
| Gold | Unknown |
| (1) | -147.57656, 64.958 |
|---|
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| District name | Fairbanks |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | A015330 |
USGS MF-410 (D-2), LOC. 53
USGS BULL. 592, P. 358
ALASKA DEPT. OF MINES PAMPHLET 1, P. 32, 39-41
| Subject category | Comment text |
|---|---|
| Deposit | GOLD AND SCHEELITE IN STREAM PLACER. PLACER SCHEELITE ABUNDANT. SCHEELITE OCCURS NEAR HEAD OF CREEK IN CONTACT-METAMORPHOSED LIMESTONE AND IN GOLD BEARING QUARTZ VEINS NEAR PORPHYRITIC GRANITE INTRUSIVE BODY. ON LOWER PART OF CREEK SCHEELITE CONSTITUTES MAIN PART OF PLACER CONCENTRATES; CLOGS SLUICE BOX RIFFLES. SOME OF GROUND MINED WAS AS MUCH AS 42 FT. DEEP; PAYSTREAK IS SAID TO BE 4 FT. WIDE. |
| Deposit | STREAM GRADIENT ABOUT 200 FT. PER MILE IN LOWER MILE OF CREEK. ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT |
| Deposit | THIS SITE NAME WAS CREATED BY THE REPORTER OR OTHER USGS EMPLOYEE BASED ON PROXIMITY TO SOME MAJOR GEOGRAPHIC FEATURE. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-MAY-1987 | Powers, M.T. (Huber, D.F.) | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
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