|Quadrangle map, 1:250,000-scale||CY|
|Quadrangle map, 1:63,360-scale||A-3|
|Nearby scientific data||Find additional scientific data near this location|
|Location and accuracy||Dome Creek flows north-northeast and joins Washington Creek near Strawberry Dome. The main mining and prospecting activity took place about 5 miles from the head of Dome Creek in section 24, T. 3 N., R. 26 E., of the Fairbanks Meridian. Prospecting and mining may have occurred along the creek in other places. The location is accurate to within 1 mile. This creek lies within Doyon, Limited selected or conveyed land.|
Geologic descriptionSome placer mining took place at the head of Dome Creek prior to 1938 (Mertie, 1938). The bedrock in the Dome Creek drainage is composed of Cretaceous to Tertiary sandstone, conglomerate, and mudstone. The sedimentary rocks are poorly sorted and poorly consolidated, and the conglomerate contains well-rounded clasts (Dover and Miyaoka, 1988). The source of the gold is in gravels probably derived from these sedimentary rocks (Cobb, 1976 [OFR 76-632]).
|Geologic map unit||(-142.372350579238, 65.0696795889618)|
|Mineral deposit model||Placer Au (Cox and Singer, 1986; model 39a).|
|Mineral deposit model number||39a|
|Age of mineralization||Quaternary?|
|Workings or exploration||Some placer mining took place at the head of Dome Creek prior to 1938 (Mertie, 1938).|
|Indication of production||Yes|
|Production notes||Placer production was probably small.|
Additional commentsThis creek lies within Doyon Limited selected or conveyed land. For more information, contact Doyon, Limited. See also Washington Creek (CY035), Nugget Creek (CY023), Eagle Creek (CY012), and Surprise Creek (CY031). This site is within the Yukon-Charley Rivers National Preserve.
Cobb, E.H., 1972, Metallic mineral resources map of the Charley River quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-390, 1 sheet, scale 1:250,000.
Cobb, E.H., 1976, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Charley River and Coleen quadrangles, Alaska: U.S. Geological Survey Open-File Report 76-632, 45 p.
Dover, J.A., and Miyaoka, R.T., 1988, Reinterpreted geologic map and fossil data, Charley River quadrangle, east-central Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-2004, 2 sheets, scale 1:250,000.
|Reporters||C.E. Cameron (ADGGS)|
|Last report date||4/7/2000|