The Bush is a molybdenum and lead 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
Bush MRDS details
Site Name
Primary: Bush
Secondary: VABM Bush
Secondary: Hajdukovich Molybdenum?
Commodity
Primary: Molybdenum
Primary: Lead
Location
State: Alaska
District: Fortymile
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Prospect
Operation Type: Unknown
Years of Production:
Organization:
Significant:
Physiography
Not available
Mineral Deposit Model
Model Name: Porphyry Cu-Mo
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Ore: Pyrite
Comments
Comment (Geology): Age = If the Bush prospect represents a porphyry Mo occurrence, its age is probably Late Cretaceous to early Tertiary, since there are other porphyry Mo deposits in the area of that age (Mosquito: TC015).
Comment (Reference): Primary Reference = Doyon Ltd., 1998
Comment (Workings): Workings / Exploration = In 1979, WGM Inc. analyzed the ridgetop soils, and in 1981 Arctic Resources Inc. conducted soil sampling on a grid. In 1982, Doyon Ltd. conducted prospecting traverses on the property.
Comment (Geology): Geologic Description = Geology in the immediate vicinity of the Bush prospect consists of one rhyolite and two porphyritic latite units intruding Precambrian to Paleozoic amphibolite-grade schist (Foster, 1976, Doyon Ltd., 1998). The rhyolite is highly siliceous and iron stained along fracture surfaces; hematite and pyrite are common trace accessory minerals. One porphyritic latite unit is light green and contains trace amounts of pyrite; the other unit lacks pyrite and is a darker green (Dashevsky, 1982). The region where the prospect is located lies within the Yukon-Tanana Y1 subterrane (Foster, 1970; Foster and others,1994). During soil sampling programs, low levels of lead and molybdenum were identified (Doyon Ltd., 1998).
Comment (Deposit): Model Name = Porphyry Mo? (Cox and Singer, 1986; model 21a)
Comment (Deposit): Other Comments = This property lies on Doyon Ltd. selected land. For more information, contact Doyon Ltd. This property may be the same as the Hajdukovich molybdenum prospect reported by Saunders (1967), or very close to it.
Comment (Exploration): Status = Active
References
Reference (Deposit): Foster, H.L., 1970, Reconnaissance geologic map of the Tanacross quadrangle, Alaska: U.S. Geological Survey Miscellaneous Geological Investigations Map I-593, 1 sheet, scale 1:250,000.
Reference (Deposit): Dashevsky, S.S., 1982, Doyon exploration program, block 8 - Fortymile, 1982: Fairbanks, Alaska, 109 p. (Report held by Doyon Ltd., Fairbanks, Alaska.)
Reference (Deposit): Foster, H.L., Keith, T.E C., and Menzie, W.D., 1994, Geology of the Yukon-Tanana area of East-Central Alaska: in Plafker, G. and Berg, H.C., eds., The geology of North America, vol. G-1, The geology of Alaska: Geological Society of America, p. 205-240.
Reference (Deposit): Doyon, Limited, 1998, Veta Prospects 1997 Volume 1: Fairbanks, Alaska, Doyon, Limited., unpublished report 98-10, 256 p. (Report held by Doyon, Limited, Fairbanks, Alaska.)
Reference (Deposit): Saunders, R.H., 1967, Mineral occurences in the Yukon-Tanana region, Alaska: Alaska Division of Mines and Minerals Special Report 2, 58 p.
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