 | | Journal (article/letter/editorial) | | low-grade contact metamorphism-southwestern Brewster County, Texas MARVIN J. DRODDY Bendix Field Engineering...Austin, Texas AND JOHN C. BUTLER Department of Geology, University of Houston, Houston, Texas 77oo4 ...Intrusion of the Bee Mountain soda microsyenite plug in southwestern Brewster County, Texas established conditions...relatively low pressure. In southwestern Brewster County, Texas (fig. I), numerous shallow intrusives ranging...margins of Bee Mountain (fig. I), which is located along Texas state highway I 18, 3 km north of Study Butte |  | | Journal (article/letter/editorial) | | Texas mineral locality INDEX Whereas Texas is well known for its vastness, cattle industry, and oil...I T S T O P O G R A P H Y A N D G E O L O G Y , Texas, the second largest state, has produced relatively...famous localities. A s this article will show, Texas has had—or currently has—nu merous mineral occurrences...produce good specimens; yet when specimens from Texas are sought in collections and dealers' stocks, few...some basic facts that help explain the situation. Texas has very little federal land in its mineralized |  | | Journal (article/letter/editorial) | | ............................................. Mountain 4318............................................................................. Adobe Walls Mountain.................................................Terlingua-Solitario region in southern Brewster and Presidio counties, Texas, is arid and mountainous with many...Bend country of Texas is well known for its striking geologic structures, arid mountain scenery, and production...of the Bureau of Economic Geology, University of Texas, making a comprehensive geologic survey of the region |  | | Report (issue) | | Quicksilver Deposits of the Terlingua District Texas GEOLOGICAL SURVEY PROFESSIONAL PAPER 312 Geology...Quicksilver Deposits of the Terlingua District Texas By ROBERT G. YATES and GEORGE A. THOMPSON G E 0...R 0 FE S S I ·.O N A L PAPER 312 A detailed study of the geology of a mining district that has produced...quicksilver deposits of the Terlingua district, Texas, by Robert G. Yates and George A. Thompson. Washington... 1. Geology-Texas-Terlingua district. 2. Mercury ores. 3. Mercury mines and mining-Texas-Terlingua district |  | | Report (volume) | | 74, Ph miles east of Dutchtown, Cape Girardeau County, Mo. Type section cut by northtrending fault with...stream in NEIA sec. 33, T. 16 N., R. 14 E, Wayne County. Named after village of Abington, about 3 miles...lower divisions of the Pocono at Jim Thorpe, Bear Mountain Member and Silkmill Run Member, respectively....Cariblanca Formation in some areas on the basis of a study now in progress. Type locality: On route 149 from...Named for Adam Peak in Osgood Mountains, Humboldt County. Occupies belt about 21f2 miles long on western |  | | Report (issue) | | 00unse Geology of the Solitario, Trans-Pecos Texas Charles E. Corry WOCE Hydrographic Programme Office...Dallas, Texas 75222 Fred W. McDowell Department of Geological Sciences University of Texas at Austin...Austin Austin, Texas 78712 Kenneth A. Phillips P.O. Box 54 Arvada, Colorado 80001 SPECIAL PAPER a ss a ...ion Data Geology of the Solitario, Trans-Pecos Texas / Charles E. Corry. p. cm.—(Special paper ; 250)...(Geology)—Texas—Presidio County. 2. Domes (Geology)-Texas—Brewster County. 3. Geology—Texas—Presidio County |  | | Book | | commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...cities, and many of today’s prosperous western county seats began as mining-boom camps. trating sand...Whether you such as those listed alphabetically by county, township, and range in Part II of this book. Where...in his work, that he may know first of all what mountain or hill, what valley or plain, can be prospected...examples of all rock types. Most so-called rocks are mountain-building materials; they are massive, colored |  | | Report (volume) | | Boston Massachusetts 02108, USA 667 Lytton Avenue, Palo Alto California 94301, USA 107 Barry Street, Carlton...Carlton Victoria 3053, Australia DISTRIBUTORS USA and Canada Blackwell Scientific Publications Inc PO Box...directly to CCC, 27 Congress Street, Salem, MA 01970, USA. 0305-8719/87 $02.00 British Library Cataloguing...magmatism in Trans-Pecos Texas 415 EBY, G. N. The Monteregian Hills and White Mountain alkaline igneous provinces...oceanic lithosphere. The Monteregian Hills and White Mountain provinces of eastern North America (Eby), for |  | | Report (issue) | | Souter, who found the gold, southern slope of Boppy Mountain. sank a shaft at this spot to a depth of about...were also reported from the south end of Boppy Mountain in rocks of Devonian age. At the Mount Boppy Copper...about 1,350 and 1,275 feet above sea level. Nurri Mountain rises 500 feet above the plain, 20 miles south...phyllites, and schists is not so strange, neverFrom a study of hand specimens, the more coarsely textured rocks...action being confined to zones of limited width. The study of the Canbelego and Girilambone Series, however |  | | Report (issue) | | 35 9 Kings Mountain Belt 38 Placer Mining ~ Charlotte Belt 34 10 Kings Mountain Mine 38 Non-refractory...Non-refractory Ores 10 Crowders Mountain Mine 40 Refractory Ores 12 wng Creek Mine 40 Ores Containing...Sprouse Mine 42 History of Mining 14 Vein Mountain Mine 42 Proouction 16 Marion Bullion Company...alteration zones in the Nesbit Mine area, Union County, North Carolina 18 11. Generalized geologic map...Carolina slate belt 36 24. Mines of the Kings Mountain belt and vicinity 39 25. Sketch geologic and |  | | Report (issue) | | three decades of the nineteenth centm-y, when the study of rocks as such was being differentiated frmn that...different n1asses which would justify their chemical study. as a whole. As, . however, they became more and...interest. The great in1portance of this side of the study of rocks was. first clearly recognized by ~bich...im.portant results arrived at by Roth from his study of ~he analyses collected by him and first pub-...petrologists in· general that the study of igneous rocks is in large part the study of silicate solutions and |  | | Report (issue) | | METALLOGENIC MAP 1 :Z50 000 SHlSS-t4 Metallogenic Study and Mineral Deposit Data Sheets COSAR METALLOGENIC...1:250000 Metallogenic Map SH/55-14: Metallogenic Study and Mineral Deposit Data Sheets. 240 pp. Geological...balanced. Other than for the purposes of research or study the whole work may not be reproduced without the...METALLOGENIC MAPPING PROJECT 5 1. METALLOGENIC STUDY - L.B. Gilligan, J.G. Byrnes and R.A. Glen INTRODUCTION...Peak area The Peak gold mine Coronation - Queen Bee line Group 2 Cu-Au deposits Group 3 Cu-Au deposits |  | | Report (issue) | | placer deposits in crystalline rocks near Kings Mountain. Cobalt minerals with ores of 16 iron or gold...along the borders of a granite body in Halifax 18 County. 19 and Vanoe Counties. 20- Tungsten minerals...occur with sulfides in vein|j deposits in Cabarrus County. 21 22 23 24 25- U. S. GOVERNMENT PRINTING OFFICE:...Appalachian 21 Mountains, a highly dissected mountain plateau bounded on the east by 22 the Blue Ridge...Metavolcanic rocks occur also in the Grandfather Mountain Window area, which lies 16 partly in the Piedmont |  | | Report (issue) | | ___ _______________________ _______ _ Fauquier County ____ ______ ______ _____ _____ _ Franklin ____...properties _________ .. _____________ _ Halifax County ______ - _____ - __________ ~- _'- __ _ Virgilina..._____ _ ____ __ ... _________________ _ Orange County-· ___________________________ _ Melville ____ -...________ _________________________ _ Pr~nce William County _____________________ _ Crawford _____________________..._____________________ ·- _______ _ Spottsylvania County- __ -- - - - --- 7 - - - - - - - - - - United States ________________ |  | | Report (issue) | | Ocoee Series ________________ --- _---Grandfather Mountain Formation and Mount Rogers Volcanic Group ___...Radar image of the Great Valley and Chilhowee Mountain, Tenn_ 8. Radar image showing typical Valley and...pinnacles beneath soil cover, Bluegrass, Highland County, Va_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...transverse joints cutting shale at Poverty, Highland County, V a_ _ _ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...prospects in.part of Clay County, Ala_____ 79. Graphite deposits in part of Coosa County, Ala_______________ |
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