 | | Report (volume) |
| GEOLOGY OF THE SEWARD PENINSULA TIN DEPOSITS ALASKA BY ADOLPH KNOPF WASHINGTON GOVERNMENT POINTING...Other mineral deposits______1..______________ 58 Alaska Chief property__________________ 58 Idaho clai...Geological Survey in 1900 the tin deposits of this district have been discussed in several Survey publications...that were incidental to other work, and as this district had attracted much notice as a possible source...of tin and considerable money had been spent in mining and prospecting, it appeared time, in the spring |
 | | Report (issue) |
| mines, prospects and mineral occurrences throughout Alaska. 1K'«r RM111 /BN140 / WtKS\ / /BN057 / BBN^///BNl4...Bendeleben 1:250,000-scale quadrangle, western Alaska This and related reports are accessible through...the U.S. Government. OPEN-FILE REPORT 99-332 Alaska Resource Data File BN001 Site name(s): Idaho...the Kuzitrin River, and 10,500 feet east of the Nome-Taylor road. It is locality 46 of Cobb (1972; MF...and Singer, 1986 or Bliss, 1992): 39a Page 2 Alaska Resource Data File BN001 Production Status: None |
 | | Report (volume) |
| 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--- - - - - - - - - - - - - - - - - - - - - - -...- - - - - - - - - - - - - - - - 23 Valdez Creek area . . . . . . . . . . . . . . . . . . . . . . . . |
 | | Report (volume) |
| 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 ____________________...__________ Wolframite-topaz lode_______________________ Alaska Chief claim__ ____________________ Idaho copper |
 | | Report (issue) |
| RUBY-POORMAN AND NIXON FORK DISTRICTS, WEST-CENTRAL ALASKA, 1949 UNITED STATES DEPARTMENT OF THE INTERIOR...RUBY-POORMAN AND NIXON FORK DISTRICTS, WEST-CENTRAL ALASKA, 1949 By Max G. White and John M. Stevens This...Calif. CONTENTS Page Chapter A. Ruby-Poorman district Abstract ............................. Introduction...investigations ........... Ruby, area ....................... Long area ....................... Granite...Granite on upper Flint Creek ............... Poorman area .................. . Summary and conclusions .. |
 | | Conference Proceedings (Volume) |
| very north of Sweden. Mining operations started in 1968 and the current mining depth is 430 m. The open...integration for interpretive bedrock mapping in the Giyani area (South Africa) .. ...............................Ronde Alteration in the area of the Kristineberg VHMS deposit, Skellefte district, Sweden ...............A. Massive Zn-Cu-Pb deposits in the Røros ore district, Norway: setting and formation ................Matos The Jörn granitoid complex, Skellefte mining district, Sweden: petrography, lithogeochemistry and |
 | | Report (volume) |
| RESOURCES OF THE GRANITE FIORDS WILDERNESS STUDY AREA, ALASKA Rugged, glacier-dominated alpine terrain,...elevation, the second highest peak in the study area. Through Glacier in foreground; Chickainin Glacier...Resources of the Granite Fiords Wilderness Study Area, Alaska By HENRY C. BERG, RAYMOND L. ELLIOTT, and JAMES...1403 An evaluation of the mineral potential of the area UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...resources of the Granite Fiords Wilderness Study Area, Alaska. (Studies related to wilderness-wilderness areas) |
 | | Report (issue) |
| Survey in Alaska: Accomplishments During 1975 The United States Geological Survey in Alaska: Accomplishments...Edward H. The United States Geological Survey in Alaska. (Geological Survey Circular 733) Supt.ofDocs.no...States Geological Survey 2. Geological research-Alaska. 3. Geology-AlaskaBibliography. I. Cobb, Edward...resources of Alaska, by Edward H. Cobb ___________________________ New gravity map of Alaska, by David F...______________________ Exploration geochemistry in Alaska, by G. C. Curtin, G. W. Day, C. L. Forn, T. D. |
 | | Report (issue) |
| THE PO&T WELLS GOLD~LODE DISTRICT. By B. L. JoKNsoN. INTRODUCTION. SCOPE OJI' REPORT. The object of...of the Port Wells district. Before the geology and mineral resources of the district are considered a...economic development of the mineral deposits of the district will be given. This will be followed by a description...WORX IN '1'lllll DISTRICT. The earliest rocordect exploration o{ the Port Wells district was made in June...geographic inforination concerning this part of Alaska; that of W. C. Mendenhall,' who was attached to |
 | | Report (volume) |
| Economic Geology of Alaska BULLETIN 1155 . Contributions to Economic Geology of Alaska GEOLOGICAL SURVEY...Geological Survey. Contributions to economic geology of Alaska. Washington, U.S. Govt. Print. Off., 1963. viii...1155) Bibliography: p. 87-89. 1. Geology, Economic-Alaska. 2. Mines and mineral resourcesAlaska. I. Title...Funter Bay nickel-copper deposit, Admiralty Island, Alaska, by Fred Barker-------------------------------...antimony deposits at the Stampede mine, Kantishna district, Alaska, by Fred Barker___________________________________ |
 | | Report (volume) |
| Director Bulletin 687 THE KANTISHNA REGION ALASKA BY STEPHEN R. CAPPS )L.TL:iCA L 120926 WASHINGTON...-1PIRAfe( • CONTENTS. Page. Introduction Location and area Previous surveys. Present investigation Geography...Kantishna basin Relief Tanana lowland Foothills Alaska Range. Climate " Vegetation Game. Population Routes...Economic geology 75 History of mining 76 Gold placers • 76 General features 77 Mining condition• Origin of gold...Total production of placer gold 94 Future of placer mining 95 Lode deposits 95 General features 95 Gold lode |
 | | Journal (article/letter/editorial) |
| Alexander County is a renowned mineral collecting area in North Carolina. Hiddenite, a rare and highly...farm. Mountain. A kyanite and sapphire corundum area lies northeast of Black Mountain and is located...its junction with SR 1236. The itacolumite in this area is generally inferior to the Stokes County flexible...the road and can be seen from the road. An other area where tourmaline, as well as quartz crystals, can...can be found is almost due north of this area, approximately 0.3 mile north of the road. Quartz and tourmaline |
 | | Report (issue) |
| HAYWOOD COUNTY. Copper . . Corundum HENDERSON COUNTY. Zircon and other rare earth minerals Agate Epidote -ii-...36 36 37 37 IREDELL COUNTY # Corundum 37 Zircon Amethyst . . . . . ■. Sagenite Beryl and...Copper. MOORE COUNTY . . . Pyrophyllite \ \ \ \ Zircon and Corundum Calcite and Quartz Jasper. 37 Copper...Quartz \ . \ 63 Diamond . . . . . ] Garnet Galena Fuchsite and Corundum STOKES COUNTY Itacolumite...Actinolite. 0 , f # Minerals of the Hamme-Tungsten District . Amethyst Kyanite 0 \ \ . .."..... . Beryl |
 | | Journal (article/letter/editorial) |
| omitted from locality information. Where lot and district numbers are given, it is necessary to use topographic...the photographs. Baldwin County Milledgeville district—between the State Sanitarium and the Oconee River:...property—near Commerce: ferrocolumbite (Cook, 1978). Lula district—Standridge property, about 7.0 km east of Lula:...sericite, vermiculite (Furcron, 1960c). Maysville area—T. J . Carr farm (1899), 1.6 km from Maysville:...(chryso lite, olivine) (Teague, 1956). Jefferson district—9.7 km southwest of Jefferson on S.R. 11, northwest |
 | MacKevett, E.M., Brew, D.A., Hawley, C.C., Huff, L.C., Smith, James G. (1971) Mineral resources of Glacier Bay National Monument, Alaska. Professional Paper 632. US Geological Survey doi:10.3133/pp632 | Report (issue) |
| Mineral Resources of Glacier Bay National Monument, Alaska GEOLOGICAL SURVEY PROFESSIONAL PAPER 632 Mineral... Mineral Resources of Glacier Bay National Monument, Alaska By E. M. MAcKEVETT, JR., DAVID A. BREW, C. C. HAWLEY...molybdenum prospect ......... Brady Glacier prospect ._____.. Fairweather Range _ . _ _ Alaska Chief prospect...Margerie prospect ................. - ...........-. Reid Inlet gold area and Sandy Cove prospect . __ ........ Western Dundas Bay area . ..................... Eastern Dundas Bay area ....................... |
 | | Report (issue) |
| to abuse or misuse these collecting sites. The prospect of a continued privilege of collecting minerals...are found in Cowee Valley in the Franklin County area of western North Carolina. Many of these gems exhibit.......................... 10 12 History of Gem Mining ..... .......................... . 12 Important...it may be useful to contact a mineral club in the area while planning your trip. To assist visitors to...Peridot Blue Sapphire Rose Zircon Golden Sapphire/Topaz Zircon Jacinth (zircon) Amethyst Jasper Sapphire |
| | Report (issue) |
| PYRITE MONAZITE EMERALD CUPRITE SMOKY QUARTZ ZIRCON TORBERNITE ~/ UBRAR'l USE ONLV ,~O NOT REMOVE...to abuse or misuse these collecting sites. The prospect of a continued privilege of collecting minerals...are found in Cowee Valley in the Franklin County area of western North Carolina. Many of these gems exhibit...GEM STONES IN NORTH CAROLINA 12 History of Gem Mining 12 Important Gem Stones 12 Diamond 12 Corundum...it may be useful to contact n ~ineral club in the area while planning your trip. To assist visitors to |
 | | Report (volume) |
| Mineral Resources of the Idaho Primitive Area and Vicinity, Idaho By F. W. CATER, D. M. PINCKNEY, W....MINES With a section on the THUNDER MOUNTAIN DISTRICT By B. F. LEONARD, U.S. GEOLOGICAL SURVEY, and...1304 An evaluation of the mineral potential of the area UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...System, but the act provided that each primitive area should be studied for its suitability for incorporation...results of a mineral survey of the Idaho Primitive Area, Idaho, and some adjoining national forest lands |
 | | Book |
| locall - rs where amomeor prospectors m a y still prospect f o r gems mai t e a l s a n d a l s o fossils...help bring you the t r u e picture o f a fabulous area t o fay_ M i c e the collecting in the East is different...p o p u l a r c a b i n e t specimens o f t h e area, f o r micromounts, fluorescents, a n d i n a f...worth it. Here collectors from the Washington D.C. area visit Virginia's noted Rutherford Mine. Photograph...vivid aqua colored amazonite feldspar — all in an area which has been known and worked since 1873. Gem |
 | | Report (issue) |
| face showing interference growth, from Lake Lanier area, approx. 1.5x. Photography by S. M. Pickering For...Geophysical studies Hydrology Economic geology Mining directory Environmental studies Engineering studies................................................. Galena ........................................................................................... 114 Zircon .................................................manganese occurrences of the Cartersville Mining District. Modern research has shown that psilomelane |
 | Brew, David A., Johnson, B.R., Grybeck, Donald, Griscom, Andrew, Barnes, D.F., Kimball, A.L., Still, J.C., Rataj, J.I. (1978) Mineral resources of the Glacier Bay National Monument Wilderness Study Area, Alaska. Open-File Report Vol. 1978 (78-494) US Geological Survey doi:10.3133/ofr78494 | Report (issue) |
| Glacier Bay National Monument Wilderness Study Area, Alaska by David A. Brew, Bruce R. Johnson, Donald Grybeck...lands in the Glacier Bay National Monument study area, jAlaska, that are being considered for wilderness...wilderness designation. T7 ; '3 ' 20 jThe area studied is between tidewater and the International Boundary...about 160 km ji west of Juneau in southeastern Alaska. : 11 (100 mi) 9-1267 1 i Contents ! j...map of Glacier i :- r, Bay National Monument, Alaska by Andrew Griscom B-22 Aeromagnetic data and |
 | | Journal (article/letter/editorial) |
| Mineralisation consists mainly of sphalerite, pyrite, galena and chalcopyrite within mudstone, with interbedded... Mineral rights over the area were at that stage held by Moly Copper Mining and Prospecting Co (SWA)...was founded with Iscor Limited and Moly Copper Mining and Prospecting Company as partners. Iscor obtained...Although production was sustained during this period, mining rights were withdrawn by the Namibian government...agreement between Kumba Resources (originally the mining division of Iscor Limited), who have a 95% interest |
 | | Report (volume) |
| TRACY ARM-FORDS TERROR WILDERNESS STUDY AREA AND VICINITY, ALASKA FRONTISPIECE.-Oblique aerial photograph...Tracy Arm-Fords Terror Wilderness Study Area and Vicinity, Alaska By A. B. C. D. E. F. U.S. GEOLOGICAL...Tracy Arm-Fords Terror wilderness study area and vicinity, Alaska Interpretation of the aeromagnetic data...Tracy Arm-Fords Terror wilderness study area an~ vicinity, Alaska Mineral deposits and occurrences in the...Tracy Arm-Fords Terror wilderness study area and vicinity, Alaska Evaluation of mineral resources STUDIES |
 | | Journal (issue) |
| AMBL YGONITE COLUMBITE RUTILE ILMENITE BERYL ZIRCON AND OTHER 'MINERALS BUYERS OF MINERALS ORES...River Basin-s·o the total water resources of a 11nit area, defined by geological or geographical conditions...resources no less than is the adequate coverage of the area by suitable topographic and geologic maps (Paulsen)...potential supply, i.e. the precipitation of the area. For surface water-supplies, the '' net resottrce...of industrial expansion the full output from the area will be continuously absorbed within the next 25 |
 | | Report (issue) |
| 50 years since Miller's report, the economics of mining zinc and lead have changed substantially; some...furnished old reports on the Milesburg Gap and New Galena prospects. J. E. Baker Company's geologist, L....Bethlehem Mines Corporation furnished the ser vices of mining engineer Milton Leet for locating and sampling...author with sampling in the active Friedens ville area; exploration geologist Charles G. Van Ness furnished...excellent soil geochemical data for the Woodbury prospect (see appendix to Woodbury report with data from |
