|Quadrangle map, 1:250,000-scale||JU|
|Quadrangle map, 1:63,360-scale||B-5|
|Nearby scientific data||Find additional scientific data near this location|
|Location and accuracy||This occurrence is at an elevation of 2,950 feet, on the crest of the northwest-trending ridge, 1.8 miles west of Sawmill Bay in Excursion Inlet. It is in the NW1/4NW1/4 section 29, T. 39 S., R. 60 E. of the Copper River Meridian. The location is accurate.|
Geologic descriptionThe regional geology consists of deformed and metamorphosed Silurian or Devonian carbonate, clastic and volcanic clastic rocks that have been intruded by Upper Jurassic and Lower Cretaceous granitic and dioritic rocks (Brew and others, 1992). This occurrence consists of intrusive diorite that contains up to 2 percent pyrrhotite (Brew and others, 1978).
|Geologic map unit||(-135.55221695389, 58.4622648833638)|
|Indication of production||None|
Brew, D.A., Himmelberg, G.R., Loney, R.A., and Ford, A.B., 1992, Distribution and characteristics of metamorphic belts in the southeastern Alaska part of the North American Cordillera--Metamorphic styles in young and ancient orogenic belts: Journal of Metamorphic Geology, v. 10, no. 3, p. 465-482.
|Reporters||J.C. Barnett and L.D. Miller (Juneau, Alaska )|
|Last report date||12/15/2001|