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placer gold occurrences in alaska

placer gold occurrences in alaska

MR 38 - Placer gold occurrences in Alaska

Placer gold occurrences in Alaska. Authors: Cobb, E.H. Publication Date: 1964; Publisher: U.S. Geological Survey ; Ordering Info: This publication is out of print.

DEPARTMENT OF THE INTERIOR UNITED PLACER GOLD

2006-5-1 · PLACER GOLD OCCURRENCES IN ALASKA Cornpi 1 ed by Edward H. Cobb Open-Fil e Report 81-1326 1981 This report is preliminary and has not been reviewed for conformity with IJ .S. Geological Survey editorial standards. REFERENCE LIST The following references give data, as of January 1, 1981, on localities where placer gold has been found and are ...

NGMDB Product Description Page

2021-2-23 · General Information. Title: Placer gold occurrences in Alaska Author(s): Cobb, E.H. Publishing Organization: U.S. Geological Survey Series and Number: Open-File Report OF-81-1326 Publication Date: 1981 Map Scale: 1:2,500,000 Cross Section: None North Latitude: 71° 30' 0" N (71.5000) South Latitude: 52° 0' 0" N (52.0000) East Longitude: 130° 0' 0" W (-130.0000)

PLACER MINES IN ALASKA - AMA

Placer [plas-er] gold mining in Alaska began in the 1800s when Russian miners first discovered deposits on the Kenai Peninsula. However, no gold production occurred at the time. It wasn’t until 1870, when placer miners in Southeast Alaska, through dogged determination and intense exploration efforts, discovered vast deposits of ore, launching ...

Gold Prospecting in Alaska | The Top Spots for Panning

The state of Alaska has a a lot to offer prospectors. It boasts significant amounts of lode and placer gold. Major discoveries have been reported as recently as the turn of the millennium. In Alaska there are plenty of organized panning areas. These areas are

Newly Located Occurrences of Lode Gold ... -

2007-3-6 · placer gold in the Circle district and Faith Creek area. Brief studies were made of the field relations, trace-element geochemistry, mineralogy, and fluid inclusions of the occurrences. Most of the gold- bearing samples are clustered in two areas. The highest concentrations of

National mineral assessment tract AK-SC25 (Placer Au)

Eleven placer districts in the region have produced substantial placer gold (Cobb, 1964; MacKevett and others, 1978). The most important of these is the Valdez Creek District, which has produced nearly 1/2 million ounces of gold (Bundtzen and others, 1994).

Tramway Bar (ARDF #WI156) Au

The Tramway Bar mine is one of the first placer gold occurrences known in the area; it was discovered as early as 1885. The gravel that contains the gold is presumed to have been deposited by streams flowing in the Middle Fork Koyukuk River valley prior to downcutting of the Middle Fork canyon. The deposit at Tramway Bar consists of about 4-7 ...

Gold King Creek (ARDF #FB148) Au

Gold is believed to be derived from the Tertiary Nenana Gravel (Bundtzen and others, 1991, p. 34). Placer gold is found in both the 4 to 5 feet of gravel overlying bedrock and on the clay-rich bedrock (Prindle, 1907, p. 212). Mining took place intermittently from

Placer gold occurrences in Alaska (1981 edition) | Open ...

Placer gold occurrences in Alaska by Edward Huntington Cobb, unknown edition,

Placer gold occurrences in Alaska in SearchWorks catalog

Stanford Libraries' official online search tool for books, media, journals, databases, government documents and more.

Gold Prospecting in Alaska | The Top Spots for Panning

The state of Alaska has a a lot to offer prospectors. It boasts significant amounts of lode and placer gold. Major discoveries have been reported as recently as the turn of the millennium. In Alaska there are plenty of organized panning areas. These areas are

FINENESS OF GOLD FROM ALASKA PLACERS

2011-6-30 · Gold recovered from placers has alloyed with it other metals in varying pro­ portions. The proportion of pure gold in these alloys is known as the fineness ot the gold and is expressed as parts in a thousand. Thus an alloy containing 850 parts of gold is referred

Newly located Occurrences of lode Gold Near Table

2012-7-24 · placer gold in the Circle district and Faith Creek area. Brief studies were made of the field relations, trace-element geochemistry, mineralogy, and fluid inclusions of the occurrences. Most of the gold­ bearing samples are clustered in two areas. The highest concentrations of gold (2.6-140 ppm) occur,

Alaska Placer Mines For Sale and Similar Products and ...

Alaska Placer Gold Mine Gold & Silver Mines For Sale . $999,000. 7 hours ago Alaska Placer Gold Mine - Active and Ready to Go. Mine Details. Commodity: Gold Location: Alaska, USA Terms: For Sale, Negotiable Price: $999,000 Contact Seller.Summary: The area is rich in gold mining history, beginning in 1910. Anvil Creek claims consist of 21 Total ...

Nome Creek Area (ARDF #CI041) Au

Nome Creek is a productive placer area of approximately 40 square miles extending from Moose Creek to Sourdough Creek. Most mining was from about 1 km above the junction with Summer Creek to the junction with Moose Creek. Some mining was done on Summer Creek, just above its mouth. The location is the approximate center of the mined area and ...

Undiscovered Locatable Mineral Resources in the Bay ...

Placer gold occurrences in drainages west and north of Sugarloaf Mountain (Church and others, 1992) and vein occurrences such as the Sill prospect (Schrader, 2001; Hawley, 2004) suggest that this tract, like the portion of the Alaska Peninsula underlain by Tertiary volcanic rocks, is permissive for the occurrence of high-grade epithermal gold ...

Sourdough Creek (ARDF #CI054) Au - USGS

Placer gold was mined from 1932 to 1940 and intermittently from 1946 to 1959. Gravel is ten to eleven feet thick. Prospecting and maintenance work occurred in 1966. The creek has largely been mined out by surface workings (Eberlein and others, 1977, p. 24).

Gold King Creek (ARDF #FB148) Au

Gold is believed to be derived from the Tertiary Nenana Gravel (Bundtzen and others, 1991, p. 34). Placer gold is found in both the 4 to 5 feet of gravel overlying bedrock and on the clay-rich bedrock (Prindle, 1907, p. 212). Mining took place intermittently from

OF 81-1326 - Placer gold occurrences in Alaska

State of Alaska Alaska / Natural Resources DNR / Geological & Geophysical Surveys DGGS / Publications Pubs / OF 81-1326 OF 81-1326 USGS OF 81-1326 Placer gold occurrences in Alaska

Placer gold occurrences in Alaska [microform] in ...

Placer gold occurrences in Alaska [microform] Responsibility compiled by Edward H. Cobb. Imprint [Reston, Va.?] : Dept. of the Interior, U.S. Geological Survey, 1981. ... Gold ores > Alaska > Bibliography. Bibliographic information. Publication date 1981 Series Open-file report ; 81-1326 Note

Placer gold occurrences in Alaska - Indiana State Library

2021-2-7 · The item Placer gold occurrences in Alaska, compiled by Edward H. Cobb represents a specific, individual, material embodiment of a distinct intellectual or artistic creation found in Indiana State Library. This item is available to borrow from 1 library branch. Creator. Cobb, Edward Huntington, 1916-

Placer gold occurrences in Alaska in SearchWorks catalog

Stanford Libraries' official online search tool for books, media, journals, databases, government documents and more.

PLACER MINES IN ALASKA - AMA

Placer [plas-er] gold mining in Alaska began in the 1800s when Russian miners first discovered deposits on the Kenai Peninsula. However, no gold production occurred at the time. It wasn’t until 1870, when placer miners in Southeast Alaska, through dogged determination and intense exploration efforts, discovered vast deposits of ore, launching ...

Map showing occurrences of placer gold in Alaska in ...

Placer gold, Alaska Map data Scale 1:2,500,000 (E 174⁰--W 114⁰/N 70⁰--N 54⁰). Series Mineral investigations resource map ; MR-83 Note Relief shown by hachures and spot heights. Title on envelope: Placer gold, Alaska. "Base from U.S. Geological Survey

Mike Higbee's Prospectors Cache - Alaska Gold Sites ...

2014-4-7 · Also MR-38 Placer Gold Occurrences in Alaska. Many large areas are withdrawn from mineral entry, so be sure to check before mining. Northwestern Alaska Region This large, mostly unpopulated region lies North of the Yukon River Drainage basin and the Seward Peninsula and includes the drainage systems of the Kobuk, Noatak and Alatna rivers, where ...

Alaska Placer Mines For Sale and Similar Products and ...

Alaska Placer Gold Mine Gold & Silver Mines For Sale . $999,000. 7 hours ago Alaska Placer Gold Mine - Active and Ready to Go. Mine Details. Commodity: Gold Location: Alaska, USA Terms: For Sale, Negotiable Price: $999,000 Contact Seller.Summary: The area is rich in gold mining history, beginning in 1910. Anvil Creek claims consist of 21 Total ...

Undiscovered Locatable Mineral Resources in the Bay ...

Placer gold occurrences in drainages west and north of Sugarloaf Mountain (Church and others, 1992) and vein occurrences such as the Sill prospect (Schrader, 2001; Hawley, 2004) suggest that this tract, like the portion of the Alaska Peninsula underlain by Tertiary volcanic rocks, is permissive for the occurrence of high-grade epithermal gold ...

Placer Gold Occurrences in Alberta - Alberta Energy

2020-9-17 · Placer Gold Occurrences in Alberta Author: Alberta Geological Survey Subject: Placer Gold Occurrences in Alberta Keywords: Alberta, Placer Gold, Occurrences, Preglacial, Outwash, Bedrock Created Date: 9/5/2008 9:14:13 AM