The Goodwin Gulch Placer is a tin mine located in Alaska.
About the MRDS Data:
All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.
Mine Info
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MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.
Goodwin Gulch Placer MRDS details
Site Name
Primary: Goodwin Gulch Placer
Secondary: Goodwin Creek
Commodity
Primary: Tin
Location
State: Alaska
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
Not available
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Analytical Data: SN CONTENT OF COMPOSITE PLACER SAMPLES (CONCENTRATES FROM USBM DRILLING PROGRAM): 58.5% SN
Materials
Ore: Cassiterite
Comments
Comment (Deposit): SEE ALSO: (CAPE CREEK) ; INFO.SRC : 1 PUB LIT
Comment (Deposit): THIS SITE NAME WAS CREATED BY THE REPORTER OR OTHER USGS EMPLOYEE BASED ON PROXIMITY TO SOME MAJOR GEOGRAPHIC FEATURE.
Comment (Location): MOUTH OF GOODWIN GULCH (ON GOODWIN CREEK); SEE DEPOSIT DESC. COMMENTS FOR EXTENT OF PLACER TIN. LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991).
Comment (Production): COMBINED WITH CAPE CR. PROD.
Comment (Development): MINED MOST YEARS: 1924-42; HYDRAULIC OPERATON; GRAVEL HAD TO BE TRANSPORTED TO GOODWIN CR. OR BERING SEA BEACH TO BE PROCESSED.
Comment (Deposit): CASSITERITE IN NARROW GRAVEL DEPOSIT EXTENDING FROM MOUTH OF GOODWIN GULCH 4500 FT UPSTREAM AND 1000 FT DOWNSTREAM ALONG GOODWIN CR.; CASSITERITE ABUNDANT IN SOUTH HEADWATER FORK, V. LITTLE IN NORTH FORK.
Comment (Geology): REG.COM: SN DERIVED FROM CASSITERITE-BEARING LENTICULAR PODS IN LIMESTONE IN SMALL AREA AT HEAD OF SOUTH HEADWATER FORK OF GOODWIN GULCH.
References
Reference (Deposit): UGSG OFR 77-796-B, P. 4, LOC. 8.
Reference (Other Database): BAG-MF-426-24
Reference (Deposit): USGS BULLETIN 844-A, P. 69.
Reference (Deposit): USBM RI 4345, P. 4, 6-7, 11.
Reference (Deposit): USBM IC 7878, P. 1-2, 7, 14-15, 17-18, 67-68.
Reference (Deposit): USBM RI 6737, P. 8, 11, 18-19, 23, 29, 32.
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