[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-135115-en":3,"doc-seo-135115-105":31,"detail-sidebar-cat-0-en-105":92},{"code":4,"msg":5,"data":6},0,"success",{"doc_id":7,"user_id":8,"nickname":9,"user_avatar":10,"doc_module":4,"category_id":11,"category_name":12,"doc_title":13,"doc_description":14,"doc_content":15,"file_id":16,"file_url":17,"file_type":18,"file_size":19,"view_count":20,"is_deleted":4,"is_public":21,"is_downloadable":21,"audit_status":21,"page_count":22,"language":23,"language_code":24,"site_id":25,"html_lang":24,"table_of_contents":26,"faqs":27,"seo_title":28,"seo_description":14,"update_tm":29,"read_time":30},135115,687207412472,"Angel","https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d",8,"Research & Report","Metalliferous Lode Deposits of Alaska - Geological Survey Bulletin 1246 - Inventory of Mines and Prospects","The report catalogs mines and prospects of Alaska and documents their geologic settings, using a structured inventory approach across multiple geographic regions. It outlines the purpose, scope, organization, and methods of presentation, including division of responsibility, sources of information, and acknowledgments. Region-by-region sections cover Alaska Peninsula, Aleutian Islands, Bering Sea, Bristol Bay, and additional districts, with commodity groupings for gold, silver, copper, iron, mercury, antimony, molybdenum, and other metals.","Metalliferous LodeDeposits of Alaska  \nG E OL O GICA L S U RV E Y B U LL E TI N 1246  \nAn inventory of the mines andprospects of Alaska and theirgeologic settings  \nUNITED STATES DEPARTMENT OF THE INTERIORSTEWART L.UDALL,Secretary  \nGEOLOGICAL SURVEYWiliiam T.Pecora,Director  \nLLbrary of Congress catalog-card No.GS 67-279  \nY  \nCONTENTS  \nPage  \nAbstract…………………………………………………………………………………………………………………………………………………1  \nIntroduction…………………………………………………………………………………………………………………………………1  \nPurpose and scope of report………………………………………………………………………………1  \nOrganization and method of presentation………………………………………………………2  \nDivision of responsibility…………………………………………………………………………………………4  \nDollar values……………………………………………………………………………………………………………………………………4  \nSources of information and acknowledgments……………………………………………4  \nAlaska Peninsula region…………………………………………………………………………………………………5  \nAleutian Islands region…………………………………………………………………………………………………………7  \nBering Sea region……………………………………………………………………………………………………………………9  \nBristol Bay region…………………………………………………………………………………………………………………………9  \nMercury………………………………………………………………………………………………………………………………………11  \nIron…………………………………………………………………………………………………………………………………………………11  \nGold and copper……………………………………………………………………………………………………………14  \nCook Inlet-Susitna River region………………………………………………………………………………16  \nAnchorage district………………………………………………………………………………………………………16  \n…………………………………20  \nRedoubt district…………………………………………………………………………………  \nValdez Creek district……………………………………………………………………  \n………………………………23  \nLodes prospected mainly for gold and silver……  \n…………………………………23  \nChulitna area………………………………………………………………………………………………………………23  \nValdez Creek area……………………………………………  \n…………………………………26  \n27  \nLodes prospected mainly for copper………………………………………………………………  \n28  \nDenali-MacLaren River area…………………………………………………………………………  \nLodes prospected mainly for antimony and molybdenum………………29  \nWillow Creek district…………………………………………………………………………………………………………30  \nWillow Creek gold lodes……………………………………………………………………………………31  \nOther prospects………………………………………………………………………………………………34  \nYentna district…………………………………………………………………………………………………………35  \nCopper River region………………………………………………………………………………………………………  \n37  \nChistochina district………………………………………………………………  \n37  \n---------------  \nKotsina-Kuskulana area……………………………………………………………………40  \nCopper Creek prospects………………………………………………………………………41  \nClear-Berg-MacDougal Creeks prospects……………………………………41  \nProspects near Kuskulana Glacier………………………………………………………42  \nElliott Creek prospects……………………………………………………………………………43  \nKluvesna River prospects………………………………………………………………………43  \nRock Creek-Lime Creek prospects……………………………………………………44  \nRoaring Creek-Kotsina River prospects………………………………………44  \nSlana area…………………………………………………………………………………………………………………………………45  \nOther areas………………………………………………………………………………………………………………………………46  \nNelchina district……………………………………………………………………………………………………………………48  \nNizina district…………………………………………………………………………………………………………………………52  \nCopper………………………………………………………………………………………………………………………………52  \nKennecott mines…………………………………………………………………………53  \nGreen Butte mine……………………………………………………………………………………………………………56  \nCONTENTS  \nCopper River region—Continued  \nNizina district—Continued  \nCopper—Continued  \nPage  \nRegal mine………………………………………………………………………………………………57  \nNikolai mine……………………………………………………………………………………………………58  \nWestover prospect………………………………………………………………………………………58  \nNelson prospect……………………………………………………………………………………59  \nErickson prospect………………………………………………………………………………60  \nRadovan group of prospects……………………………………………………………60  \nOther prospects……………………………………………………………………………………61  \nOther metals…………………………………………………………………………………………………………………63  \nGold and silver………………………………………………………………………………………63  \nAntimony………………………………………………………………………………………………63  \nLead and zinc…………………………………………………………………………………………64  \nMolybdenum…………………………………………………………………………………………64  \nNickel and copper………………………………………………………………………………………64  \nPrince William Sound distriet…………………………………………………………………………………65  \nCopper…………","cbCailHMHCOORbad","https://ap.wps.com/l/cbCailHMHCOORbad","pdf",50114227,2,1,260,"English","en",105,"# Abstract\n# Introduction\n## Purpose and scope of report\n## Organization and method of presentation\n## Division of responsibility\n## Dollar values\n## Sources of information and acknowledgments\n# Alaska Peninsula region\n# Aleutian Islands region\n# Bering Sea region\n# Bristol Bay region\n# Mercury\n# Iron\n# Gold and copper\n# Cook Inlet-Susitna River region\n## Anchorage district\n## Redoubt district\n## Valdez Creek district\n# Lodes prospected mainly for gold and silver\n## Chulitna area\n## Valdez Creek area\n# Lodes prospected mainly for copper\n## Denali-MacLaren River area\n# Lodes prospected mainly for antimony and molybdenum\n## Willow Creek district\n# Other prospects\n# Yentna district\n# Copper River region\n# Prince William Sound district\n# Kenai Peninsula region\n# Seward district\n# Kodiak region\n# Kuskokwim River region\n# Northern Alaska region\n# Northwestern Alaska region\n# Seward Peninsula region\n# Council district","[{\"question\":\"What is the main purpose of this bulletin?\",\"answer\":\"To provide an inventory of Alaska’s mines and prospects and describe the geologic settings in which they occur.\"},{\"question\":\"How is the report organized?\",\"answer\":\"It includes an introduction explaining purpose, scope, organization, method of presentation, division of responsibility, and documentation of dollar values and sources, followed by region and metal/commodity sections.\"},{\"question\":\"Which commodities and metals are specifically covered?\",\"answer\":\"Sections address mercury, iron, gold and copper, and multiple other groups such as gold and silver, antimony, lead and zinc, molybdenum, nickel and copper, and tungsten and chromium-related topics in later regional sections.\"}]","Metalliferous Lode Deposits of Alaska - Geological Survey Bulletin 1246 - Inventory of Mines and Prospects | 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