The Chisna River Placers is a gold 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
Chisna River Placers MRDS details
Site Name
Primary: Chisna River Placers
Secondary: Chesna River
Commodity
Primary: Gold
Location
State: Alaska
District: Chistochina
Land Status
Land ownership: State
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Producer
Operation Type: Unknown
Discovery Year: 1898
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
Not available
Materials
Ore: Gold
Comments
Comment (Location): LOCATION GIVEN FOR PLACER MINE SYMBOL SHOWN ON MT. HAYES A2 QUAD ON CHISNA RIVER; ENTIRE STREAM STACKED AT ONE TIME OR ANOTHER UP TO HEAD WATER TRIBUTARIES LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991).
Comment (Development): MINED INTERMITTENTLY SINCE DISCOVERY IN 1898; SOME CHURN DRILLING,1912
Comment (Deposit): AURIFEROUS STREAM AND BENCH GRAVELS; ALL MINING IN STREAM GRAVELS, 4 TO 8 FT DEEP; HETEROGENEOUS GRAVELS WITH MANY BOULDERS, PROBABLY GLACIAL IN ORIGIN
Comment (Workings): SMALL SCALE HYDRAULIC METHODS AND HAND METHODS
Comment (Geology): MOST MINING WAS IN AND NEAR AREA OF A DIORITE INTRUSIVE BODY CUT BY THE STREAM ; MAJOR.UNITS: AREA UNDERLAIN BY CONGLOMERATE, QUARTZITE, TUFF AND LAVA FLOWS OF UPPER PALEOZOIC CHISANA FORMATION; SOME TRIBUTARIES HEAD IN TERTIARY CONGLOMERATE KNOWN TO BE AURIFEROUS; CHISANA FORMATION IS CUT BY DIORITE DIKES AND SILLS
Comment (Deposit): SITE OF THE FIRST PLACER GOLD CLAIMS IN CHISTOCHINA DISTRICT; SEE ALSO: RUBY GULCH ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT
References
Reference (Deposit): USGS BULL 213, P. 71-74
Reference (Deposit): USGS PP 15, P. 49,56
Reference (Deposit): USGS BULL 943-B, P. 29-31
Reference (Deposit): USGS BULL 989-D, P. 191-192
Reference (Deposit): ADGGS GR 28, P. 26
The Top Ten Gold Producing States
These ten states contributed the most to the gold production that built the West from 1848 through the 1930s. The Top Ten Gold Producing States.
