|Quadrangle map, 1:250,000-scale||TL|
|Quadrangle map, 1:63,360-scale||A-6|
|Nearby scientific data||Find additional scientific data near this location|
|Location and accuracy||Only a general location is known for this prospect. But it is probably within a half mile of VABM 4804, which is about 5.2 miles south of the middle of Puntilla Lake and about 0.3 mile north of the center of section 11, T. 22 N., R 18 W.|
Cominco Alaska began mineral exploration in the area in 1986 and may have identified this deposit before they ended their work in 1989. From 2004 to 2006, Kennecott Exploration Company was active in the area and staked several large blocks of ground that included the Snow Ridge prospect. Geoinformatics Exploration Inc. acquired the property from Kennecott, and in 2009, Kiska Metals Corporation, the current holder of the claims, was formed by a merger of Geoinformatics and Rimfire Minerals Corporation.Little is known about this property other that it is one of the centers of mineralization being explored by Kiska Metals Incorporated in early 2010 (Wahl and others, 2008; Kiska Metals Incorporated, 2010). The regional geologic maps of the area indicates it is near a swarm of andesite dikes that intrude Jurassic to Cretaceous graywacke (Wahl and others, 2008, Wilson and others, 2009). Several gold-copper porphyry deposits are nearby, notably the Whistler prospect (TY022), that may have similar mineralization.
|Geologic map unit||(-152.712442048069, 62.014518157018)|
|Mineral deposit model||Gold-copper porphyry (Cox and Singer, 1986; model 20c).|
|Mineral deposit model number||20c|
|Age of mineralization||Younger than the Jurassic and Cretaceous host rocks.|
|Alteration of deposit||Unknown.|
|Workings or exploration||Little is known about the history of this prospect other than it being cited as one of the centers of mineralization in a large block of ground being explored by Kiska Metals Corporation (2010).|
|Indication of production||None|
Kiska Metals Corporation, 2010, Whistler project overview; http://www.kiskametals.com/s/Whistler.asp?ReportID=370036 (as of February 26, 2010).
Wahl, George, Coutture, Jean-Francois, and Keller, GD., 2008, Mineral resource estimation, Whistler copper-gold project, Alaska Range, Alaska: Technical report for Geoinformatics Exploration, Inc., 124 p., (posted on www.sedar.com, February 22, 2008).
|Reporters||D.J. Grybeck (Contractor, U.S. Geological Survey)|
|Last report date||4/2/2010|