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| Buck Creek...................................................... Anikovik Creek and Buhner Creek-.......Seward Peninsula, showing position of York region, Alaska..................................................Thin sections of altered porphyritic dike near Tin Creek.. 24 VI. A and B, Thin sections of porphyritic dike...entitled "The Tin Deposits of the York Region, Alaska," by Mr. Arthur J. Collier, and to recommend its...and this find has awakened great interest in the district. The demand for authentic information regarding |
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| TIN MINING IN ALASKA. By HENRY M. EAKIN. INTRODUCTION. The first discovery of stream tin in Alaska was...Geological Survey in 1900 on Buhner Creek, in the York district, which occupies the western extremity...finding commercial bodies of tin in this part of Alaska, and in 1901 and 1902 considerable prospecting...relatively small scale. Since 1911 the dredge on Buck Creek has operated successfully each season, and in 1914...River, in the eastern part of the York district.2 Lode mining has been carried on to a greater or less |
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| ............................................... Nome series ..................................................................................... Port Clarence limestone .............................................................................. Port Clarence coastal plain .................................................................... 44 46 Port Clarence and York Mountain region .....................of Seward Peninsula and adjacent region, Alaska, showing area of larger- - - - - - - - - ---- . 8 scale |
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| GEOLOGY OF THE SEWARD PENINSULA TIN DEPOSITS ALASKA BY ADOLPH KNOPF WASHINGTON GOVERNMENT POINTING...____ Slates near York_____- _____ _ __ __ Port Clarence limestone-- . 5 7 S 9 10 10 10 12 Limestone..._ Orbicular contact metamorphism___________ Cassiterite prospects________________________ Lodes ___________________..._ Seaming of the limestone_________________ Cassiterite and wolframite quartz veins__________ JMetasomatic...Other mineral deposits______1..______________ 58 Alaska Chief property__________________ 58 Idaho clai |
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| 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 ________...Anchorage district _ Redoubt district ___-_ _ Valdez Creek district __ _ Willow Creek district Yentna district...district _____________ _ ____ __________ _____ Copper River region __ _ _ _ Chistochina district Nelchina |
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| placers of the ancient beach about 3 miles north of Nome. Although extensions of this beach have been uncovered...field season of 1907. 6 Brooks, A. H., Placer mining in Alaska: Bull. U. S. Geol. Survey No. 259, 1905, pp...Mofflt, F. H., Gold mining in Seward Peninsula: Bull. No. 284, 1906, pp. 132141; The Nome region : Bull. No...146-156; Geology and mineral resources of Iron Creek: Bull. No. 314, 1907, pp. 157-163. Brooks, A. H...first discovered, between Snake and Nome rivers.- But, as the mining of placers goes on with much rapidity |
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| Bulletin 733 GEOLOGY OF THE YORK TIN DEPOSITS ALASKA BY EDWARD STEIDTMANN AND S. H. CATHCART WASHINGTON...of report_ Acknowledgments Geography Location and area _ Topography _____ ___ . Drainage________-___ a...Mineralogy ________________.__________________ Lost River area ____________ __________________ Geographic feat... Lost River area Continued. Prospects ____ __ _____________________ Cassiterite Creek tin prospect ...the level of Cassiterite Creek___ ______________________ Tin content of the Cassiterite dike_______________ |
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| MINING ON SEWARD PENINSULA. By GEORGE L. HARKINGTON. PLACER MINING. SUMMARY OP MINING CONDITIONS. During...Seward Peninsula were generally favorable for placer mining until the later part of September and the first...dredges and a few of the larger plants continuing mining after that date and most of the latter working...recovered through some of the various methods of placer mining. No information was ob tamed regarding the saving...as in previous years as a by-product of placer mining for gold. Difficulty had been experienced in marketing |
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| HAKEINGTON. SUMMARY OF MINING OPERATIONS. t A resume of the history of tin mining in Alaska up to 1914 has been...his report. Stream tin was first found on Buhner Creek, a tributary of Anikovik River, in 1900, and there...there has been some production of cassiterite. from placer operations in the York region since 1902. In...In 1911 a dredge was installed on Buck Creek which has been in operation each season since. Two dredges...River in 1914 for the recovery of both gold and cassiterite but were operated only during that and the following |
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| mines, prospects and mineral occurrences throughout Alaska. 1K'Β«r RM111 /BN140 / WtKS\ / /BN057 / BBN^///BNl4...Bendeleben 1:250,000-scale quadrangle, western Alaska This and related reports are accessible through...REPORT 99-332 Alaska Resource Data File BN001 Site name(s): Idaho Creek Site type: Mine ARDFno.: BN001...description and accuracy: This location is on Idaho Creek, 3,000 to 4,500 feet north of its mouth on the Kuzitrin...Kuzitrin River, and 10,500 feet east of the Nome-Taylor road. It is locality 46 of Cobb (1972; MF 417) |
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| LODE MINING AND PROSPECTING ON SEWARD PENINSULA. By J. B. MERTIE, Jr. INTRODUCTION. The lodes of Seward...most part undeveloped. The Big Hurrah mine, in the Solomon district, produced gold from 1903 to 1907 but...been made from the Sliscovich mine, on Manila Creek, in the Nome district, but these were more in the nature...development is still in the stage of prospecting. Lode mining of some of the semiprecious and base metals, however...GOLD. SLISCOVICH. The Sliscovich mine, near the head of Manila Creek, has been described in some detail |
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| IRON-ORE DEPOSITS NEAR NOME. By HENRY M. EAKIN. INTRODUCTION. Considerable local interest has long...deposits of iron ore in an area that centers about 25 miles northwest of Nome. A day was spent at this...groups of claims are held in the iron-bearing district. Three of these the Mogul, Monarch, and Galena...height of land between Sinuk Eiver and Washington Creek, a south tributary of the Sinuk. The American group...four claims, is west of Sinuk River below American Creek, and the Cub Bear group, also of four claims, crosses |
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| PROGRESS OF INVESTIGATIONS OF MINERAL RESOURCES OF ALASKA IN 1905 By ALFRED H. BROOKS AND OTHERS WASHINGTON.................................... Southeastern Alaska................................................................................... Southwestern Alaska............................................................................................ THE MINING INDUSTRY IN 1905, by Alfred H. Brooks.......................................... Auriferous lode mining............................................... |
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| OF SEWARD PENINSULA, ALASKA INCLUDING THE NOME, COUNCIL, KOUGAROK, PORT CLARENCE, AND GOODHOPE PRECINCTS...H. BROOKS__________________ DEVELOPMENT OF THE MINING INDUSTRY, BY ALFRED H. BROOKS_____ Foreword __...13 J9 24 28 Growth of mining from 1902 to 1904___________________ 31 Mining developments in 1905-6_..._ 69 Nome group______________________________ 70 General description_____________________ 70 Port Clarence...Concentrated deposits_______________________ 118 Cassiterite and galena bearing lodes __.___^_______ 120 Distribution |
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| Central York Mountains, Western Seward Peninsula, Alaska GEOLOGICAL O GC oc O es ^ HI Β» <=; HI i i...Central York Mountains, Western Seward Peninsula, Alaska By C. L. SAINSBURY GEOLOGICAL SURVEY BULLETIN...stratigraphy, petrology, and ore deposits of an area containing tin deposits and a new type of beryllium...Valley--___-------------_---_-_--------_------Tin Creek...__._.____-..___--_..____._______-._--.__-_ Camp...Geologic maps: 3. Beryllium deposits on Camp Creek, Lost River area. 4. Beryllium deposits on Rapid River. |
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| INTRODUCTION. Eleven parties were engaged during 1917 in Alaska surveys and investigations. The length of the field...results of which can not be expressed in terms of area. About 1,050 square miles was covered by reconnaissance...Service, stream gaging was continued in southeastern Alaska. In 1917 the entrance of the United States into...the construction of the Government railroad in Alaska gave more than ordinary importance to the collection...geographically, two parties worked in southeastern Alaska, two on Prince William Sound, and one in the region |
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| COSNA-NOWITNA REGION. By HENRY M. EAKDST. INTRODUCTION. The area here called the Cosna-Nowitna region extends southward...general way the 1 Hcrron, J. S., Explorations in Alaska, 1899: War Dept., Adjt. General's Office, No. 31...1-77, maps, 1901. 211 212 MINERAL RESOURCES OF ALASKA, 1915. Yukon-Kuskokwim divide. A pack train of...Geologic mapping was extended over practically the same area. The resulting maps will be published in connection...the eastern part. Still farther east, beyond the area surveyed, several small isolated ranges and hills |
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| DEPOSITS IN THE DARBY MOUNTAINS SEWARD PENINSULA, ALASKA 1948 This report concerns work done on behalf...DEPOSITS IN THE DARBY MOUNTAINS, SEWARD PENINSULA, ALASKA, 1948 By Walter S. West This report concerns work...DEPOSITS IN THE DARBY MOUNTAINS, SEWARD PENINSULA, ALASKA, 1948 By Walter S. West CONTENTS Page Abstract...Kachauik Creek-Cheenik Creek area.................... McKinley Creek-Bryan Creek area Portage Creek-Cape...Creek-Cape Darby area... Norton Bay coastal area between Cape Darby and Kwiniuk River .. Kwiniuk River ....... |
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| ........................................... Cassiterite................................................with elongated rhombic crystal faces, from Nugget mine, Gilpin County, Colo.-................... II. A...from Hoosier mine, Nederland, Colo.; B, Cuboid ferberite crystals from Georgia A. mine, Nederland. Colo...Nugget mine, Gilpin County, Colo.............................. IV. A, Hiibnerite from Birdie mine, Butte...Rollinsville, Colo.; B, Hubnerite crystals from Regan mining district, 35 miles north of Osceola, Nev........... |
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| Metalliferous Lode Deposits of Alaska By HENRY C. BERG and EDWARD H. COBB . G E O L O G I C A L S...A n inventory of the mines and )- grosfiects of Alaska and their ' f geologic settings UNITED STATES...acknowledgments--- - - - - - ----- - - - -- - -- 4 Alaska Peninsula region- - - - - - - - -- - - - - - -...- - - _ - - - _ - - - - - - - - - - 16 Redoubt district--- - - - - - - - - - - - - - - - - - - - - - -...- - - - - - - - - - - - - - - - - ---20 Valdez Creek district_--. . . . . . . . . . . . . . . . . . |
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| D. WALCOTT, DIRECTOR GEOGRAPHIC DICTIONARY OF ALASKA BY MARCUS BAKER SEC03ST3D EIDITIOIT PKEPAHE...established; old mining fields have been developed and new ones discovered and prospected; mining camps of that...PEEFACE. the same as names met at every turn in the mining regions of the West. The first edition of this-...Survey. CHARLES S. SLOANE, Secretary, Bureau of the Census. Maj. WILLIAM D. BEACH, General Staff, War Department...years ago determined to prepare a dictionary of Alaska geographic names and appointed a committee which |
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| Mineral Resource Assessment of the Circle Quadrangle, Alaska W. D. Menzie1 , H. L. Foster1 , R. B. Tripp2 ,...quadrangle, Alaska........38 2. Lode prospects and occurrences, Circle quadrangle, Alaska....62 m Mineral... Mineral Resource Assessment of the Circle Quadrangle, Alaska by W. D. Menzie., H. L. Foster, R. B. Tripp, and...Yeend Introduction This report, as part of the Alaska Mineral Resource Assessment Program (AMRAP), assesses...mineral resource potential of the Circle quadrangle, Alaska and briefly discusses the occurrence of selected |
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| ..........................-'.................. Alaska: 18 25 28 The Juneau gold belt, by Arthur C....Placer mining in Alaska in 1903, by Alfred H. Brooks......._....'.. The Porcupine placer mining district...'Wright........ Gold placers of the Fairbanks district, by L. M. Prindle ............ The Kotzebue placer......... Notes on the geology of the Goldfields district, by J. E. Spurr^...... Oklahoma: Reported gold..... Utah: Progress report on the Park City mining district, by J. M. Boutwell. Geological Survey publications |
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| MINERAL RESOURCES OF ALASKA, 1920. By ALFRED H. BROOKS and others. PREFACE. By ALFRED H. BROOKS. I )...investigation of the mineral resources of Alaska and treating of the mining industry of the Territory, especially...particular district should therefore procure a copy of the complete report on that district as soon as...data. Those who have thus aided include the many mine operators who have made reports on production as...692, 712, and 714. 5 6 MINERAL RESOURCES OF ALASKA, 1920. Director and other officers of the United |
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| garnet diggings of Latah County and the Spencer Opal Mine, charge a digging fee. But most collectors testify...lake beds on both sides of Mores Creek near Idaho City. Although this area has undergone extensive dredging...digging is permitted on a fee basis. Because the mine is high in the mountains near the Continental Divide...the operations of the North American Gem and Opal Mining Company. In quality, the opal recovered was equal...country is typical rolling Palouse hills of the area adapted to the growing of wheat. Its present owners |
