Zengar

Prospect, Inactive

Commodities and mineralogy

Main commodities Au
Ore minerals gold

Geographic location

Quadrangle map, 1:250,000-scale JU
Quadrangle map, 1:63,360-scale B-3
Latitude 58.2654
Longitude -134.811
Nearby scientific data Find additional scientific data near this location
Location and accuracy The Zengar prospect is at an elevation of approximately 100 feet on a south tributary to Bear Creek. It is 3 miles south-southeast of Lone Mountain and 3 miles east-northeast of Funter Bay, near the southwest corner of the SE1/4 section 32, T. 41 S., R. 65 E. of the Copper River Meridian. The location is accurate within 1/4 mile.

Geologic setting

Geologic description

The rocks in the general area are mainly Ordovician and Devonian to Triassic clastic units, mafic-intermediate volcanic rocks, and subordinate limestone. The bedded rocks are intruded and locally metamorphosed by Cretaceous granodiorite (Gehrels and Berg, 1994).
The Alaska Kardex file 112-139 shows a gold placer claim at this location. If the location is correct it would be 1/2 mile downstream from the Bear Creek asbestos prospect (JU219) (Cobb, 1978 [OFR 78-374]). No other information is available.
Geologic map unit (-134.812790712958, 58.265065492194)
Mineral deposit model Placer Au (Cox and Singer, 1986; model 39a)
Mineral deposit model number 39a
Age of mineralization Quaternary.

Production and reserves

Workings or exploration The Alaska Kardex file 112-139 shows a gold placer claim at this location. No other information is available.
Indication of production Undetermined

References

MRDS Number A012099

References

Gehrels, G.E., and Berg, H.C., 1994, Geology of southeastern Alaska, in Plafker, George, and Berg, H. C., eds., The geology of Alaska: Geological Society of America, DNAG, The geology of North America, Vol. G-1, p. 451-467.
Reporters J.C. Barnett and L.D. Miller (Juneau, Alaska )
Last report date 12/15/2001