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| GEOLOGICAL SURVEY Locatable Mineral Reports for Colorado, South Dakota, and Wyoming provided to the U.S.............................................. 1 COLORADO ....................................................................... 3 Gunnison National Forest Crested Butte Mountain Resort Land Exchange Offer........ . . ............ 10 Pike National Forest County of El Paso (Black Forest) Land Exchange Offer ...Rocky Mountain Lodge (Hans Von Mende) Land Exchange Offer ......... 131 Roosevelt and Gunnison National |
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| mineralogic mapping technique in the Italian Mountain area, Colorado Item Type text; Thesis-Reproduction...MINERALOGIC MAPPING TECHNIQUE IN THE ITALIAN MOUNTAIN AREA, COLORADO By Henry Albert Truebe A Thesis submitted... . . . . . . . . . . . . . . . . . . . . . . . Mining History . .......................................APPENDIX C: DESCRIPTIVE MINERALOGY OF THE ITALIAN MOUNTAIN AREA . . ............. .....................Location and tectonic setting of the Italian Mountain area in Colorado. . . . . . . . . . : ............ |
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| Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...knowledge____________________________________ Future of Colorado mineralogy______________________________________...mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of...especially Fischer and others, 1946). MINERALS OF COLORADO: A 100-YEAR RECORD By EDWIN B. EcKEL ABSTRACT |
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| PALEOZOIC STRATIGRAPHY OF T H E SAWATCH RANGE, COLORADO BY J . HARLAN JOHNSON CONTENTS Abstract............................................. Manitou dolomite.................................................4. 5. 6. 7. 8. 9. 10. 11. Page Index map of Colorado.................................................of Cambrian deposits across the south end of Taylor Park....................... Sections of Ordovician...end of Taylor Park................ Sections of Devonian rocks across the south end of Taylor Park..... |
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| ______________________________ The Italian Mountain Intrusive Complex, west-central Colorado, by C. G. Cunningham,...Kentucky, by Richard Q. Lewis, Sr., and Alfred R. Taylor __ The Point Pleasant Tongue of the Clays Ferry...ILLUSTRATIOXS Page FIGURE 1. Location of the Italian Mountain Intrusive Complex _____ 2. Intertonguing of...Page TABLE 1. Fission track data from the Italian Mountain Intrusive Complex _________________________...Alnwick Lake Beds ____ late Miocene and Central Colorado ______ Pliocene. Amboy Stoneware Clay Late Cretaceous |
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| Oxidized Zinc Deposits of the United States Part 3. Colorado By ALLEN V. HEYL GEOLOGICAL SURVEY BULLETIN...deposits and the resources of oxidized zin.c ores in Colorado UNITED STATES· GOVERNMENT PRINTING OFFICE, WASHINGTON...19180xidized zinc deposits of the United States. Part 3. Colorado. Washington, U.S. Govt. Print. Off., 1964. vi...Bibliography : p. 88-91. 1. Zinc ores-Colorado. 2. Zinc mines and mining-Colorado. I. Title. (Series) For sale...__ ___ __ __ __ __ __ _____ Kokomo (Ten ~ile) district _______ ._________________________ Breckenridge |
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| 193-256 137-208 129-192 209-264 193-256 [ [ COLORADO-Ill] 177-256 121-184 89-168 1-120 1-88 [ ...177-256 185-280 169-248 [ 425-528 337--400 COLORADO-II] 321--400 337--400 ARIZONA-Ill] 337--400...69-132 65-128 1-64 11 / 1980 20 I 1989 [ COLORADO-I] [ 289-352 385-448 [ AUSTRALlA] 353-504...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...ALABAMA Iron phosphate mineral locality at Indian Mountain, Alabama (by H. Harwood) 5:241-244 Iron-manganese |
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| ................................ ....... 23 Dolomite -...---..---_...---.'-...._..--........ ........ARSENIDES. BISMUTHINITB. From the Rosario Mining District, Sinaloa, Mexico. W. I-I. Melville. Described...mine of the Canadian Copper Company, Sudbury, district of Algoma, Ontario. Specific gravity, 4.541 ~...From the Silver King mine, Calico, San Bernardino County, Cal. Specific gravity, 6:28. Analysis by W. H...19 LOLLINGITE. From .Teocalli Mountain, Brush Creek, Gunnison County, Colo. Specific gravity, 7.400 |
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| ...... 38 CONE-IN-CONE FORMATION ON COPPERAS MOUNTAIN, OHIO. By IF/ alter F. Eisele ..................ANDERSON AND HIS LAPIS LAZULI MINE IN COLORADO By OTIS DOZIER Colorado Springs, Colo. For three years we...Frank Morse, a colorful rock hound at Bayfield, Colorado, showed us a piece of the polished stone and we...comes from Gunnison County," he replied. We could not imagine lap is lazuli com in~ from Colorado, so we...out such unusual things. On our wav uo to the Gunnison we stopped a truck driver and described the stone |
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| England Richard C. Erd U.S. Geological Survey Menlo Park, CA Donald R. Peacor University of Michigan Ann...67 by M. C. Bandy Minerals of the Italian Mountain area, Colorado .....................................R. Kampf Natural History Museum of Los Angeles County Arthur Roe Tucson, AZ Abraham Rosenzweig University...the dump there. Figure 3. The Chanarcillo mining district. The many dumps do not show up in the picture...picture. This is on the west side of the district, the Veta Descubridora is in the background over the low |
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| Aspen 15-minute Quadrangle, Pitkin and Gunnison Counties, Colorado By BRUCE BRYANT GEOLOGICAL SURVEY PROFESSIONAL...A study of an area at the intersection of the Colorado mineral belt with the west flank of the Sawatch...Aspen 15-Minute quadrangle, Pitkin and Gunnison Counties, Colorado (Geological Survey Professional Paper...Bibliography: p. 123 1. Geology Colorado Aspen region. 2. Mines and mineral resources Colorado Aspen region. I. Title...Formation .................................. Manitou Dolomite ................................... Stratigraphic |
 | Collins, Donley S., Cobban, Robert R., Foord, Eugene E., Murphy, Jack A. (1989) Bibliography for update and revision of U.S.G.S. Bulletin 1114, Minerals of Colorado -- a 100 year record, by Edwin B. Eckel, Part A - Paper copy --Bibliography data file disks. Open-File Report Vol. 1989 (89-206) US Geological Survey doi:10.3133/ofr89206a | Report (issue) |
| Survey Denver, Colorado Department of Geology, Denver Museum of Natural History Denver, Colorado NOTE FOR...revision of U.S.G.S. Bulletin 1114, Minerals of Colorado A 100 year record, by Edwin B. Eckel By Donley...Prepared in cooperation with Friends of Mineralogy - Colorado Chaptar, and the Denver Museum of Natural History...references dealing with the mineralogy of the state of Colorado. It is part of a more than 10 year effort to update...and revise U.S.G.S. Bulletin 1114, Minerals of Colorado: A 100 year record, by Edwin B. Eckel (1961). |
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| SOURCES FOR GROUND-WATER HYDROLOGY AND GEOLOGY OF COLORADO WEST OF THE CONTINENTAL DIVIDE By Edward R. Banta...in cooperation with the COLORADO WATER CONSERVATION BOARD Denver, Colorado 1992 U.S. DEPARTMENT OF...Copies of this report can be purchased from: District Chief U.S. Geological Survey Box 25046, Mail Stop...geologic data for wells and test holes in western Colorado- - ________ _ ____ 111 3 BIBLIOGRAPHY, INDEX...SOURCES FOR GROUND-WATER HYDROLOGY AND GEOLOGY OF COLORADO WEST OF THE CONTINENTAL DIVIDE By Edward R. Banta |
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| National Forest RARE II and wilderness areas in Colorado Compiled By Robert P. Dickerson 1 Open-File Report...standards and stratigraphic nomenclature. Denver, Colorado CONTENTS (See also indices listings, p. 173).................................... Grand Mesa, Gunnison, and Uncompahgre National Forests........... Elk......................................... Ragged Mountain Wilderness (NF-181)......................... Raggeds....... Springhouse Park (2-184).................................... Electric Mountain (2-185)......... |
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| Julius Weber Mamaroneck, New York COLORADO ISSUE #2 Articles Colorado locality index.............................. 323 by B. L. Muntyan What’s new in Colorado minerals? ......................................339 by M. I. Jacobson The San Juan Mountains of Colorado ..................................349 by J. A...10 cm tall, from the Yucca Hill claim, Park County, Colorado. Richard A. Kosnar specimen; photo by John...Natural History for conceiving the idea of a second Colorado issue and for helping a great deal in bringing |
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| COLORADO GEOLOGICAL SURVEY BOULDER R. D. GEOqGE, State Geologi.t BULLETIN 22 MINERAL DEPOSITS OF THE...oozi5137 EAME"S BROS, STATE PRINTERS FOR COLORADO DENVER. COLORADO GEOLOGICAL B O A R D His Excellency...Shoup George Norlin Governor of Colorado President University of Colorado Victor C. Aldersox.. Charles...TRANSMITTAL State Geological Survey, Uxiversity of Colorado, October 28, 1920. Governor Oliver H. Shoup. Chairman...honor to transmit herewith Bulletin 22 of the Colorado Geological Survey. Very respectfully, R. D. George |
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| _________________ ___. Nevada ___________ Elko County. - ______ ... _ Star mine, Harrison Pass _____... Tuscarora Range _____ _ ._. ________ Humboldt County Golconda manganese-tungsten depositNorth workings...County__-__--__----__-.___-_-__ Barite deposits, Battle Mountain area.. California-Nevada Barite Co. 63 64 64...Lincoln County__-__-----_-----_-----___ Tern Piute district....... __ ___ ... Mineral County____-_______________...naine________________ Mine near Green Talc mine. _____ Nye County ____ _._-___-________-___ Gabbs area __ _____________________ |
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| Prepared in cooperation with the Colorado Geological Survey for the United States Department of Agriculture...Service Development of Industrial Minerals in Colorado Circular 1368 U.S. Department of the Interior...Survey Development of Industrial Minerals in Colorado By Belinda F. Arbogast, Daniel H. Knepper, William...John S. Dersch Prepared in cooperation with the Colorado Geological Survey for the United States Department..., 2011, Development of industrial minerals in Colorado: U.S. Geological Survey Circular 1368, 87 p. Library |
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| Series 30 Bibliography and Index of Colorado Geology, 1984-1989 Colorado Geological Survey Department of...Resources Denver, Colorado 1990 Information Series 30 Bibliography and Index of Colorado Geology, 1984-1989...Institute under contract to the Colorado Geological Survey Colorado Geological Survey Department of...of Natural Resources Denver, Colorado 1990 ii FOREWORD In recognition of the need to more effectively...published literature on the state's geology, the Colorado Geological Survey is pleased to release Information |
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| it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...abundant, it may have been completely exhausted by mining or quarrying. Deposits of minerals of wide distribution...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...A. F. Rogers, Stanford University, Palo Alto. Colorado.........Prof. R. D. George, Boulder. Connecticut...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found |
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| gems. Noted from Pala, California; Mt. Antero, Colorado; some localities in Chester and Delaware counties...pegmatite near the Royal Gorge in Fremont County, Colorado. Common in the pegmatites of Yavapai and Maricopa...from near North Italian Mountain in the Crested Butte region of Gunnison County, Colorado, in good gem crystals...Andradite has been found at Middletown, Delaware County, Pennsylvania and at other localities in Delaware...observed in pegmatite as at St. Peter's Dome, Colorado; and at Rockport, Massachusetts, at which locality |
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| geochemistry of the Italian Mountain Intrusive Complex, eastern Elk Mountains, Colorado CHARLES G. CUNNINGHAM...Denver Federal Center, Denver, Colorado 80225 I06°40' ABSTRACT T h e Italian M o u n t a i n Intrusive...TREASURE MOUNTAIN DOME 39? '.WHITE/ : ROCK PLUTON- 00 Crested Butte 10 10 ; Figure 2 \ i Taylor Park...Park £ Or INTRODUCTION T h e Italian M o u n t a i n Intrusive C o m p l e x is in the central p a r t...and associated lead-silver ore deposits. T h e Italian M o u n t a i n C o m p l e x w a s int r u d e |
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| Chernushka in the Baikal area, Italian Mountain in Colorado [11], San Bernardino county [12], and the Big Horn...lazurite deposits in Russia occur in the Slyudyanka district, Irkutsk oblast, southwestern Baikal area, and...[8]. (1) Alluvial deposits, (2) gneisses, (3) dolomite and calcareous marbles, (4) granites, (5) lazurite...zone with a phlogopite rim, (3) calciphyre, (4) dolomite side (up to 2 cm), (V) white calciphyre with...with diopside and phlogopite (1–2 cm), and (VI) dolomite with disseminated forsterite, spinel, and pyrite |
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| ............................................. Colorado........................................................................................ 102 District of Columbia ....................................to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...abundant it may have been completely exhausted by mining or quarrying. Deposits of minerals that are widely...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish |
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| organization is carrying on for the direct advancement of mining interests throughout the country than can readily...oil resources of the Santa Maria oil district, Santa Barbara County, Cal., by Ralph Arnold and Robert Anderson...structural-materials testing laboratories, Forest Park, St. Louis, Mo., 1905-1907, by R. L. Humphrey and...Jordan,.jr. 338. The iron ores of the Iron Springs district, southern Utah, by C. K. Leith and E. C. Harder...Phalen. 350. Geology of the Rangely oil district, Rio Blanco County, Colo., with a section on the water supply |
