 | | Journal (article/letter/editorial) | | Occurrence in Carroll County, Georgia" (November/December 1988). Banks County 184 ROCKS & MINERALS...Bentley provided many of the photographs. Baldwin County Milledgeville district—between the State Sanitarium...pit—east of S.R. 243 near the Baldwin-Wilkerson County line: kaolinite (Martin and Stafford, 1972). Cheatham...property—Route 3, Commerce, 4.8 km from the Jackson County line, 8 km east of Commerce on S.R. 59, and 0.8...Barrow County Arnold mine—1.6 km northeast of Statham, near the head quarters of Fair Creek: anthophyllite |  | | Journal (issue) | | Pikes Peak Library District (PPLD), in Colorado Springs, Colorado. (See Exhibit 1, 1907 photo of Library)...after his death by certain charter members of the Colorado Springs Mineralogical Society (namely, George...on page 4) Mineral News ----2 Newry, Oxford County, Maine (Continued from page 1) For example. chemical...Prospect, Martin Prospect, Blue Pit. and several unnamed prospects. The Crooker and Dunton Pegmatites are very...Perham Prospect. Swett Prospect and several unnamed prospects. The Main Pegmatite is actually divided by |  | | Report (issue) | | Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product...Survey, Retired, 8920 West 2nd Ave., Lakewood, Colorado 80226 CONTENTS ABSTRACT ......................Bureau of Mines and Geology (NBMG) have conducted county mineral surveys (Sampson and Tucker, 1940; Ross...(Conoco, Inc., 1982). Phelps Dodge Corp. and Bear Creek Mining Co. explored for concealed porphyry copper...samples was provided by USGS personnel in Denver, Colorado. Analysts were J. Bullock, J.M. Motooka, B.H. |  | Theodore, Ted G., Blair, Will N., Nash, J. Thomas, McKee, E.H., Antweiler, J.C., Campbell, W.L. (1987) Geology and gold mineralization of the Gold Basin-Lost Basin mining districts, Mohave County, Arizona, with a section on K-Ar chronology of mineralization and igneous activity, and a section on implications of the compositions of lode and placer gold. Professional Paper 1361. US Geological Survey doi:10.3133/pp1361 | Report (issue) | | Gold Basin-Lost Basin Mining Districts, Mohave County, Arizona U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER...GOLD BASIN-LOST BASIN MINING DISTRICTS, MOHAVE COUNTY, ARIZONA Placer gold nugget about 1 cm wide showing...Gold Basin-Lost Basin Mining Districts, Mohave County, Arizona By TED G. THEODORE, WILL N. BLAIR, and...Gold Basin-Lost Basin mining districts, Mohave County, Arizona. (U.S. Geological Survey Professional...16:1361 1. Geology Arizona Mohave County. 2. Gold ores Arizona Mohave County. I. Blair, Will N. II. Nash, |  | | Report (issue) | | INTERIOR GEOLOGICAL SURVEY MINERAL RESOURCES OF ELKO COUNTY, NEVADA By Roscoe M. Smith Prepared in cooperation...district Burns Basin district-- -Carlin district Cave Creek district ----Charleston district_--Coal Mine district~...Contact district Cornucopia district - -Corral Creek district - Decoy district Delano district Delker...---Goose Creek -district Halleck district -.Harrison Pass district - -Hicks district . ' Hot Creek district...district '-Huntington Creek district Island Mountain district. Ivanhoe district Jarbidge district- --Kinsley |  | | Report (issue) | | GEOLOGICAL SURVEY Locatable Mineral Reports for Colorado, South Dakota, and Wyoming provided to the U.S...Geological Survey (USGS) editorial standards or with the North American Stratigraphic Code. Any use of trade, product.............................................. 1 COLORADO ..................................................... . . ............ 10 Pike National Forest County of El Paso (Black Forest) Land Exchange Offer ...National Forests Mary Ross Quaintance Estate/Bear Creek Development Corporation Land Exchange Offer ... |  | | Report (issue) | | 31 University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs... Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph by J. Scovil....Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper 91 References 467 Contributors...Humboldt County and the crystalline quartz collecting area on Petersen Mountain in Washoe County, permission...metamorphosed rocks as much as 1.8 Sierra Nevada, Colorado Plateau, and Columbia Plateau provinces, THE |  | | Report (issue) | | Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product...Custer National Forests. Most of the mines and prospects in both Forests are located within the ABSA. The...history and locations and descriptions of mines, prospects, and mineral occurrences are examined to determine...qualitatively. every geologic age. Mines and prospects in the area are associated with rocks of very...uplifted relative to surrounding areas to the west, north, and east. The result is a unique window through |  | | Report (issue) | | Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product...imply endorsement by the U.S. Government. Denver, Colorado 2Menlo Park, California 1996 NONTECHNICAL EXECUTIVE... * Gold was discovered in the region in Powell County in 1852. Mining began in the 1860's, and since...Structure Lewis and Clark line Sapphire thrust terrane North of St. Marys-Helena Valley fault Big Belt Mountains...association model summary References cited E. Mines and prospects in and adjacent to the Helena National Forest | | | Report (issue) | | 3i University of Nevada Press, Reno, Nevada 89557 USA Copyright© 2004 by Uni versity of Nevada Press Photographs... Majuba Hill Mine, Antelope district, Pershing County. N. Prenn coJlection. Photograph by J. Scovil....Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper MINERAL CATALOG 91 121 Gregory...Hurnbo ldt County and the crystalline quartz collecting area on Petersen Mounta in in Washoe County, permission...parts of the state belong to the Sierra Nevada, Colorado Plateau, and Columbia Plateau provinces, most |  | | Report (issue) | | Geological Survey (USGS) editorial standards or with the North American Stratigraphic Code. Any use of trade, product...mining district Blacktail mining district Cherry Creek mining district Chinatown mining district Horse...Chinatown district showing historic mines and prospects and sites sampled for this study. Samples include...75 for map key. Localities for gold mines and prospects and gold placers are plotted from the MAS/MILS...McDonough, 1989). A. Copper Mountain and Carter Creek deposits. B. Ruby (Johnny Gulch Iron) and Black |  | | Report (volume) | | important were those in the Central City district, Colorado, from which about 300 tons of high-grade pitchblende...Utah; the Schwartzwalder (Ralston Creek) and Los Ochos mines, Colorado; the Early Day and Buckhorn claims...deposits in the Dripping Spring quartzite, Gila County, Ariz. According to Nininger (1954, p. 43), as...except for some in the Central City district, Colorado were discovered since the mid-1940's. The study...deposits of the Mount Antero region, Chaffee County, Colorado: U. S. Geol. Survey Bull. 982-D, p. 95-119 |  | | Report (issue) | | Anomaly at the Peachbottom Deposit, Alleghany County, North Carolina (John E. Callahan, J. Hatten Metal...Mines Georgia Models and III, and Thomas Prospects (Charlotte for Volcanogenic Appalachians E...Hail Gold in the and Victor Mineralization North Carolina Robert Butler) District, 78 Southernmost...Lancaster Mines in County, is 124 (Henry Bell) Mountain Alteration Zone, North Carolina (Steven K...Abrams) Hydorthermal Alteration and Southern Union County, (Linda H. McKee and J. Some Die Coolen) Stratigraphic |  | | Report (issue) | | MOUNTAINS WILDERNESS STUDY AREA (CDCA-334), RIVERSIDE COUNTY, CALIFORNIA SUMMARY REPORT By Robert E. Powell...California Desert Conservation Area, Riverside County, California. SUMMARY Geologic, geochemical, and...geophysical investigations and a survey of mines and prospects indicate that those parts of the Eagle Mountains...Geological Survey and an investigation of mines, prospects, and mineralized areas by the U.S. Bureau of Mines...these surveys and the examination of mines and prospects, we have identified geologic environments in the |  | | Report (volume) | | Park Range Vicinity, Jackson and Routt Counties, Colorado By GEORGE L. SNYDER, U.S. GEOLOGICAL SURVEY, LOWELL...Park Range vicinity, Jackson and Routt Counties, Colorado. (Studies related to wilderness-wilderness areas)...mineral resources-Colorado--Jackson County. 2. Mines and mineral resources-Colorado-Routt County. 3. Geology-Colorado--Jackson...Geology-Colorado--Jackson County. 4. GeologyColorado--Routt County. I. Patten, Lowell L. II. Daniels, Jeffrey...Zirkel Wilderness and northern Park Range vicinity, Colorado, that are being considered for wilderness designation |  | Voudouris, P., Mavrogonatos, C., Spry, P.G., Baker, T., Melfos, V., Klemd, R., Haase, K., Repstock, A., Djiba, A., Bismayer, U., Tarantola, A., Scheffer, C., Moritz, R., Kouzmanov, K., Alfieris, D., Papavassiliou, K., Schaarschmidt, A., Galanopoulos, E., Galanos, E., Kołodziejczyk, J., Stergiou, C., Melfou, M. (2019) Porphyry and epithermal deposits in Greece: An overview, new discoveries, and mineralogical constraints on their genesis. Ore Geology Reviews, 107. 654-691 doi:10.1016/j.oregeorev.2019.03.019 | Journal (article/letter/editorial) | | Sciences, Iowa State University, Ames IA 50011-1027, USA; 2 pgspry@iastate.edu Eldorado Gold Corporation...variety of magmatic-hydrothermal ore deposits/prospects with porphyry- and epithermal styles playing a...Rhodope massif and the NE Aegean islands, porphyry prospects occur at Pagoni Rachi, Konos Hill, Myli, Melitena...calc-alkaline to shoshonitic affinity. Feature of these prospects, which they share in common with several porphyry...sulfidation epithermal Au-Ag polymetallic deposits/prospects overprint and/or occur laterally from porphyry-style |  | | Report (volume) | | - - - - - - - - - - - - - - - - - ---20 Valdez Creek district_--. . . . . . . . . . . . . . . . . . ...- - - - - - - - - - - - - - - - - - - 23 Valdez Creek area . . . . . . . . . . . . . . . . . . . . . ...for antimony and molybdenum- - - - - - 29 Willow Creek district . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . 30 Willow Creek gold lodes- - - - - - - - - - - - - - - - - - -...- - - - - - - - - - - --- - - 40 41 Copper Creek prospects-- . . . . . . . . . . . . . . . . . . . . |  | | Report (volume) | | Ridge district ____________________________ Big Creek district ______________________________ Middle Fork..._____________________________ Monumental Creek district _________________________ Marble Creek district ____________________________...________________________________ Camas Creek addition ____________________________ Indian Creek district _____________________________..._____________________________ Pistol Creek district _____________________________ Greyhound Ridge addition _____...lode prospects ______________________ Monumental Creek placers _______________________ Marble Creek placers |  | | Journal (issue) | | feature articles Levyne - Offretite from Beech Creek, Oregon 171 by John S. White, Jr. Fluoborite - A...for the crystal specimen quality of the San Diego County materials - both old and new. As usual, the exhibits...reward for me. KEITH PROCTOR 88 RAVEN HILLS CT. COLORADO SPRINGS, CO. 80919 PHONE: 303-598-8805 (Private...both the county (pro vince) and its capital; there are thirty-one separate mines in the county. The mines...another new borate mineral at Borax Lake, Lake County, California, and in 1939 was co-author with W. |  | | Report (issue) | | RESOURCES OF KERN COUNTY CALIFORNIA CALIFORNIA DIVISION OF MINES AND GEOLOGY COUNTY REPORT 1 i y 1966... Front cover: The exceedingly varied terrain of Kern County is shown by the brown section— from McKittrick...Sierra Nevada and Owens Peak (highest point in the county); on the east (right side) is the sharp descent...Rhodes. MINES AND MINERAL RESOURCES OF KERN COUNTY, CALIFORNIA By BENNIE W. TROXEL, mining geologist...geologist California Division of Mines and Geology County Report f Ferry Building, San Francisco 1962 |  | | Thesis/Dissertation | | Mineralization ^ in the Nightingale Range Pershing County, Nevada A thesis submitted in partial fulfillment...Tungsten Deposits 64 Description of Mines and Prospects 67 Nightingale Mines 67 Alpine Mines 71 ... MGL Mines 72 Red Hammer and Other Prospects 73 Localization of Ore 74 VII. Conclusions 78 Appendix...in the extreme southwestern coiner of Pershing County, Nevada, approxi mately 13 miles northeast of...into Nixon. After turning off highway 34 at the north end of Nixon, the range is reached by 13 miles |  | | Report (volume) | | General features____________________________ Coosa County _________ ____________________ Randolph County...Royal Gorge region_________________________ Texas Creek region _________________ _ _ Jefferson County__...Cherokee County_____________________________ 72 Elbert County _____________________________ 75 Hall County__...County_______________________________ 76 Hart County. ___ __ __________________ 77, Lumpkin and Union counti...___________ S3 Pickens County _______-______________________ 83 Rabun County-_____________________________ |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...mineral localities: The Castle D om e district, Yuma County, A r iz o n a ................... 437 by A. M...story behind that goes back over 20 years, to the Colorado-I and Tsumeb issues, our very first special issues...actual name of the magazine. Since the words “Colorado” and “Tsumeb” were larger than “Mineralogical...proofs came, and were sent to Bryan Lees in Golden, Colorado. Holding them up next to actual specimens such |  | | Report (issue) | | 74 75 76 77 77 78 79 79 79 80 80 Mines and prospects Continued El Monte mining area___-__-__--___-_-----El...adit._________ San Miguel de Los Palacios adit. Unnamed prospect.________________ La Cuna mine_________;...113 114 115 115 116 116 CONTENTS Mines and prospects Continued Calcite mine___________________________________..._________________________________ 8. Large recumbent fold, north side of Cerro del 31 32 40 41 42 44 52 53 59...inhabitants on the Pan American Highway 207 kilometers north of Mexico City, in the western part of Hidalgo, |
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