 | | Report (volume) | | Mendenhall, Director \ Bulletin 918 THE GOODNEWS PLATINUM DEPOSITS ALASKA BY J. B. MERTIE, JR. I* UNITED...features______-------_-___-_-______________.___ .Platinum Creek and Fox Gulch___--_-___._.____________ Squirrel...Creek_____--------__-_-----_._____.__________ Salmon River.___-_---_----____-_-___-________________ Clara...____ In pocket 3. A, Gorge in valley of Smalls River, about 6 miles in an air line from the mouth; B...Smalls River, about 6). miles in an air line from the mouth__ 4. A, Southwest side of Susie Mountain; B, |  | | Report (issue) | | ___________________________________ _ Sudbury district _______________________ ~ Discovery and present...lacers-------------------------------Tulameen district __________________ _ Other placers ______________________...ores ____________ _ Placers of the Witwatersrand district __ History and production _____________ _ General...---------------N oril'sk district ____________ -----_---- _____ _ Petsamo district ___________________________... Chuck mine ___________________ _ Placers-------------------------------Goodnews Bay district _____________ |  | | Report (volume) | | Placer Deposits of Alaska By EDWARD H. COBB GEOLOGICAL SURVEY BULLETIN 1374 An inventory of the...the placer mines and prospects of Alaska, their history and geologic setting UNITED STATES GOVERNMENT...and method of presentation __ Definitions _-____ Alaska Peninsula region Aleutian Islands region ________..._ Bristol Bay region Cook Inlet-Susitna River region Anchorage district _ Redoubt district ___-_ _ Valdez...Valdez Creek district __ _ Willow Creek district Yentna district _____________ _ ____ __________ _____ |  | | Report (issue) | | SELECTED NONMETALLI FERGUS MINERAL DEPOSITS IN CENTRAL ALASKA TO ACCOMPANY OPEN-FILE MAP 77-1680 This report...SELECTED NONMETALLI FERGUS MINERAL DEPOSITS IN CENTRAL ALASKA (To accompany Open-file Map 77-168D) By G. Donald...accompanying map have been prepared under the Regional Alaska Mineral Resource Appraisal Program (RAMRAP) to...nonmetal1iferous deposits, both lode and placer, in central Alaska. Specifically excluded are the fossil fuels (petroleum...government and private sectors, discussions with mine operators, and the firsthand knowledge of the authors |  | | Report (issue) | | relationships at the currently operating Lac de Iles mine (Ontario), the Marathon deposit in the Coldwell...(Ontario), and the formerly producing Salt Chuck mine (Alaska). They, thus, cover a range of deposit types...These include the East Bull Lake, Agnew Lake, and River Valley intrusions, as well as the Nipissing Gabbro...PGE-Cu-Ni mineralization in the Fox River Sill and the Bird River Belt. The PGE deposits in the Bushveld...Reef, the Platreef, the Main Magnetitite, and the dunite pipes, as well as mineralization models. They also |
|
