 | | Report (issue) |
| AND VICINITY KANTISMA DISTRICT, ALASKA BY FRANCIS G. WELLS Investigations in Alaska Railroad belt, 1931...___________-______-__.__-...._-_..____..__ History of mining.____________________________________________ Character...quartz veins._____--___----__--_--_-______----_-_ Galena-sphalerite veins._______________________________...28. Geologic map of Eureka and vicinity, Kantishna district. _ In pocket 29. Sketch map of lode claims...FIGURE 1. Index map showing areas investigated in Alaska Railroad belt, 1931--_---_------------------------------------viz |
 | | Report (issue) |
| isotope data base for sulfide occurrences from Alaska, December, 1989 by J.D. Gaccetta1 and S.E. Church2...of Alaska used in this report.............. 2 Figure 2. Mining regions and districts of Alaska......isotope data from sulfide occurrences from northern Alaska..................................... 8 Table...data from sulfide occurrences from west-central Alaska................................. 14 Table 3. ...data from sulfide occurrences from east-central Alaska................................. 20 Table 4. |
 | | Report (issue) |
| NONMETALLIFEROUS MINERAL DEPOSITS IN EASTERN SOUTHERN ALASKA TO ACCOMPANY OPEN-FILE MAP 77-169A This report...NONMETALLIFEROUS MINERAL DEPOSITS IN EASTERN SOUTHERN ALASKA (To accompany open-file map 77-169A) By E. M....eastern southern Alaska. The table and accompanying map -are part of the Regional Alaska Minerals Resource...Resource Assessment Program (RAMRAP).for. southern Alaska. They are based on an extensive literature search...Geological Survey and information derived from the Alaska Minerals Resource Appraisal Program (AMRAP) were |
 | | Report (issue) |
| GEOLOGICAL SURVEY OCCURRENCES OF ZINC MINERALS IN ALASKA Compiled by Edward H. Cobb Open-File Report 83-199...localities where zinc minerals have been found in Alaska. References are keyed by number to locations...report or map. Abbreviations used are: AOF, State of Alaska Division of Geological and Geophysical Surveys... U.S. Geological Survey Circular; GR, State of Alaska Division of Mines and Geology Geologic Report;...Ear Mountain: Cobb, 1981d (OF 81-364A), p. A10 Galena: Cobb, 1978a (OF 78-93), p. 68 Quarry: idem, p |
 | | Report (volume) |
| of Metallic and Nonmetallic Mineral Deposits of Alaska Compiled From Published Reports of Federal and...of metallic and nonmetallic mineral deposits of Alaska, compiled from published reports of Federal and...resources Indexes. 2. Mines' and mineral resources Alaska. I. Kachadoorian, Reuben, 1921-, rjoint author...quadrangle__________________________ ______________ 130 Kantishna River quadrangle___________________ ______________...investigations__________________---_-_----____-__ Territory of Alaska Department of Mines pamphlets____________--_ 360 |
 | | Report (issue) |
| Copies of this report can be purchased from: District Chief U.S. Geological Survey Box 25046, Mail Stop...authors wish to thank April Kobayashi, Colorado District Librarian, for her efforts in conducting the DIALOG...Thalenite in the white cloud pegmatite, South Platte District, Jefferson County, Colorado (abstr.), in Geologi...use efficiency programs in Nebraska; groundwater mining regulations in Nebraska; minimum streamflow legislation...Aiken, J.D., and Supalla, R.J., 1979, Ground waiter mining and western water rights law: the Nebraska experience: |
 | | Book (volume) |
| Albert Einstein College of Medicine, New York, Alaska. Alexeff, Prof. Igor. Department of Electrical...Vera. Institute of Marine Science, University of Alaska. BERING SEA. (CHARGE. Agarwal, Dr. Gyan C. Department...Research Genter, State University of New York, Bosart, Prof. Lance F. Department of Atmospheric Sciences...Brown, Dr. Thomas A. Public Affairs Specialist, U.S. Mine Buchanan, Prof. Bruce. Computer Science Department...Corporation, Bloomfield, New Jersey. AMPHETA- MINE. Chironis, Nicholas P. Senior Editor. “Coal Age |
 | | Book (volume) |
| started in the 1930s and was undertaken to test mine areas that were near danger regions for slides....formed deep in the Earth Underground mining in coal mining. Some ores and industrial minerals can...the ground by solution mining or in-place leaching using boreholes. See COAL MINING; SOLUTION ive # nonconformity...angular unconformity Paraconformity MINING. Underground mining involves a larger capital investment...higher production cost per ton of ore than open-pit mining. It is done where mineral deposits are situated |
 | | Book (volume) |
| perched the several towns that serve as ports for the mining industry. The coastal area of Peru varies considerably...than a year will not be wise until the causes of mine loss are better understood and methods developed...Space navigation can thus be viewed as deter- mining the current position and velocity of the probe...lower octane. See OCTANE Either fuel structure mine octane number. the tives most popular was spark...Pleistocene glaciations created a land bridge between Alaska and Siberia. A type Ib split occurs if a small |
