 | | Report (issue) | | the mapped area. ---------Steep dip of lignite bed west of mapped area. _ _ _ _ Inferred structure in Kidder..._________--_--_---_---_ Disturbed Fort Union strata on west flank of Turtle Mountains------------------------Possible...near western edge of mapped area. B. View of road cut south of Minot, N. Dak., showing deformed lenses...----_------------_-_--_8. Section along highway cut in Ward County, \}'z miles southeast of Donnybrook...diverted from the Souris River valley by ice has cut several large diversion channels. The main diversions |  | | Book | | who collected much of the data on gold, chrome, gypsum, and manganese. Much of the field work was made...COMPANY QUARRY (l) 38 THE BEND OF THE NILE AND THE REGION FROM THE SECOND TO FIFTH CATARACTS (a) GENERAL...SOUTH OF LATITUDE 6° N II (c) GEDAREF-SENNAR REGION 15 (m) HOFRAT EN NAHAS, DARFUR PROVINCE Older...SABALOKA AND JEBEL QEILI (g) 43 44 (n) JEBEL MARRA REGION (i) Basal schists 39 22 SOUTHERN JUBAL EL BAHR...(Middle Mio¬ cene Tortonian) ISOLATED OUTCROPS SOUTH-WEST AND SOUTH-EAST OF LAQIYA ARBAIN (n) THE SENNAR | | | Book | | who collected much of the data on gold, chrome, gypsum, and manganese. Much of the field work was made... NORTHERN PROVINCE GEOLOGICAL GEDAREF-SENNAR REGION (i) Basal schists (ii) Ultrabasic rocks and older...SUDAN COMPANY QUARRY (1) 15 (n) JEBEL MARRA REGION 15 16 17 7 17 17 17 19 19 19 19 19 19 21 (4)...PORTLAND CEMENT THE BEND OF THE NILE AND THE REGION FROM THE SECOND TO FIFTH CATARACTS (m) HOFRAT...(3) C Member Miocene) ISOLATED OUTCROPS SOUTH-WEST AND (i) Southern Sudan (1) A Member (2) B Member |  | | Report (volume) | | geography and geology of the Ouachita Mountain region.-_-___ Surface features__________-____________...______________________________________________ Gypsum.____________________________________________________...B, Sandstone in the Stanley shale in a railroad cut at Vandervoort, Ark_______ 28 8. A, Polished surface...___-____-68 9. A, Stanley shale in Whitley railroad cut 2K miles south of Gillham, Ark.; B, Pike gravel member...Trinity formation at Bluff Ford on Muddy Fork, 1 mile west of Nathan, Ark.___.,_______________-____----____-_-__-_-----_-68 |  | | Book | | bargain. After the shaft is sunk the reef is perhaps cut at a spot where it is small, or carries little if...APPEALINA. — Three miles N.E. of this place and west of Mount Carnarvon . A mineral licence was taken...blue rock, dense and compact, which dip south, 20° west, at an angle of 150 to 30°. The lode is accompanied...in a country of low ranges, about eighteen miles west of Beltana station, and half way between the southern...atacamite. Besides these, small patches and veins of gypsum occur, and large and small angular and irregular |  | | Journal (article/letter/editorial) | | springs of south-east Somerset. Geoscience in south-west England, 11, 73-81. Provincial spas developed at...Virgin Mary. Holy wells are widespread in south-west England and some hundreds have been described from...for by different establishments. Overall the south-west of England missed out on the boom in spa-building...development of seven mineral water sources in south-west Somerset. The geochemical characteristics of these...as Sock-Denis (now Sock Dennis) about 7 km north-west of Yeovil (Beale, 1670). The water was clearly in |  | | Journal (issue) | | is the most notable stock they have seen in the West. Many of the supporters of Roch mul MlneraJa mac...some cases the finished sheets are punched out and cut into various sizes or shapes to meet requirements...PROGRESS exhibition in Chicago during 1934 that would cut a rectangle 9xl8 in. Some of the mica will satisfy...largest. Location Strickland quarry lies on the west side of Collins Hill, about 2½ m.iles northeast...a beautiful city of 25,000 ponulation, is on the west bank and is the home of Wesleyan University whose |  | | Report (issue) | | Dast mine ........'. Manganese ore depositg of the West rnine . . Miningandmilling .Shottprospect........North cut of Stange mine, Giles and Bland counties, in August, f918; (B) East face of north cut of Stange...XXIX. (A) Main cut of East Suiter min-e, Bland County, in August, l9l8; (B) The West Suiter mine, Bl6...prospect, Tazewell County; (B) Hanging (west) wall of open cut of Capola Mountain mine composed of conglomeratic...Giles County. 24. Sketch cross section of North cut of.Stange mine, August l9' 1918, and detailed sketch |  | | Book (volume) | | Division of Litton Educational Publishing, Inc. 450 West 33rd Street, New York, NY 10001 Van Nostrand Reinhold...finishing with places in Central America and the West Indies. If known, information on features of mineralogy...and discusses those species which are primarily cut as gemological curiosities with little or no regular...Alaska, provided data on gemstones found in that region; the Southern Onyx and Marble Company of San Diego...well-known Texas agate localities of the Alpine Region were described in detail by J. Frank Woodward |  | | Book | | collection ever to unique, made. of the say, and, cut merit with it the may specimens in with in...hundred and The which is adopted the and cut without series, of Liver- eighty-two are for...4 to but them, hard, very that will The cut lected in and is “pebble” produced any to ...crystallization Its of apostle faceted and cut beauty, great “ “ 7 had and Jacob by Leah...of that specimen of small a the cause, as cut a the gem, indisputable. Another of GORM the |  | | Journal (volume) | | 61 Carnlola, Austria Car shortage in the Middle West elebrated 'ase, A Ditto 762 Editorial hT Lorlng...Ditto Charles, Harry Ditto George E Colombia, Railway Consti 1 14 572 Ill 288 799 (0 689 431 189...Correction, A Cost of Dredging of Labor on the Rand, E West 1 , Chas. D. Walcott... 278 46 304 376 770 278...Curb, Trading on the Curious Occurrence, A li. E. West... Occurrence of Copper, A C Y. Knight... Cyanidation...With Pyrite and Tellurldes, Some Associations of Gypsum Dedication of the Engineering Societies' Building |  | | Report (volume) | | ______________ (B) Geology and oil and coal resources of the region south of Cody, Park County, Wyoming, by W. G. Pierce...1939________________________ 66 11. Geologic map and sections of region south of Cody, Park County, Wyo ____ _______ In...In pocket 12. Structure contour map of region south of Cody_______ In pocket 13. A, View looking south...the area____ 108 14. Section of rocks exposed in region south of Cody_________ 108 15. A, Basal sandstone...__________________ 8. Sketch of part of face of Ingals cut, Woodpecker Hollow mine, showing relations of manganese |  | | Report (issue) | | carrying molybdenite, was quarried from an open cut, and an excavation about 100 feet square and up to...NEIGHBORING AREAS. Less is known of areas lying west of those described, but a few prospect holes have...molybdenum in Hancock County lie along the north and west sides'of Tunk Pond, a sheet of water about 7 or...mile or more broad. Its northeast end is 8 miles west of Cherryfield, and its southwest end about 2 miles...of places extending over about 300 feet east and west, two-thirds of the way to the top of the hill. Molybdenite |  | | Report (issue) | | at northwest abutment of Roosevelt Dam 11. White gypsum beds dipping toward Mazatzal Mountain front . 12... l,in:'estone) perlite, stone, son and grovel, gypsum, feldspar) bonte, senclte, quartz, aSbestos, fluo...province is subdivided into a desert region and a mountain region. The boundaries between these subdivisions...in the desert region near Phoenix, but most of its extent lies within the mountain region and the Transition...precipitation is about twice that of the desert region to the southwest, but significantly less than that |  | Gardiner, C.I., Reynolds, S.H., Smith, Stanley, Trueman, A.E., Tutcher, J.W. (1934) The geology of the Gloucester district. Proceedings of the Geologists' Association, 45 (2) 109 doi:10.1016/s0016-7878(34)80001-6 | Journal (article/letter/editorial) | | on the east by the Cotswold escarpment and on the west by the Malvern Hills and by the high ground around...node where the route from the Midlands to the south-west of England is crossed by the highway from London...Hill attains a similar altitude eight miles to the west. The low ground consists of Triassic and Liassic...Lias and river deposits. The hilly country on the west is built up of Old Red Sandstone and Carboniferous...Liassic beds. The major tectonic structures in the region are two important north and south axes, one of |  | | Report (issue) | | Cook Inlet-Susitna region, three in the Yukon basin, one in the Yukon-Kuskokwim region, while one was engaged...Valdez district, the exploration of the CosnaNowitna region, and the tying.together of the reconnaissance surveys............................. 5, 000 Cook Inlet region........................................... 13,500...reports on the lower Kuskokwim region and on the international boundary region of northeastern Alaska. R....ALASKA. The detailed topographic survey of the region adjacent to Juneau was continued by D. C. Witherspoon |  | | Book (edition) | | In other countries, however, and especially in Germany and America, the theory of ore deposits has received...at surface 14.—Section through main incline shaft west, Robison G. M. Co 0. 15.—True vein a, sending out...—Parys Mountain ; horizontal section 81.—Tigroney and West Cronebane ; horizontal section . : 82.—Tigroney...assumed horizontal plane. If a bed, where it is cut by a fault at a, Fig. 1, be 50 yards from the surface...b along the fault. When the outcrop of a bed is cut by a fault, the distance between the two parts of |  | | Book | | aggregates, building stone and lime 117 Oil shales 117 Gypsum 117 Celestine 117 Rock-salt 117 Metalliferous minerals...124 Zones and subzones in the Lower Jurassic of west and central Somerset 128 . . Vil PREFACE The...last 10 000 years. The district forms part of the region covered by the Old Series one-inch Sheet 20, which...classic Report on the geology of Cornwall, Devon, and west Somerset, published in 1839. The part of Avon (then...Formation Grey Marl mudstones and siltstones with gypsum Tea Green Marl mudstones and siltstones Undifferentiated |  | | Book (edition) | | 432 418 421 Tectonic Activity in the Caribbean Region Development of Coral Reefs 423 Reef Terraces 425...by Cambrian seas. The narrow, V-shaped gorge is cut in ancient metamorphic and igneous rocks, which...rushing waters drained away, the Grand Canyon was cut deeply into the earth. According to the legend, the...been the first inhabitants of the Grand Canyon region between 3,000 and 10,000 years ago. Twigs shaped...area. Three tribes still call the Grand Canyon region their home. They are the Navajo and Hopi, who live |  | | Report (volume) | | ... 70 West Rutland anticline.......................................... 70 Schist ridge west of Proctor...East side of West Rutland anticline................................. 86 West side of West Rutland anticline...................................... West Rutland quarries, west side..................................... West Rutland quarries, east side.................................... Vermont Marble Co.'s West Rutland......................................... Prospect west of Florence No. 2 quarry....................... |  | | Report (issue) | | Ettrly Tertiary volcanic geology of an area north and west of Butte, Montana, by Harry W. Smedes ___ -- ______...unconformities and early growth of the Paradox Valley and Gypsum Valley salt anticlines, Colorado, by D. P. Elston...___ _ 283 131. Mesozoic age of roof pendants in west-central Nevada, by James G. Moore __________________________...173. Geology of Taylor Glacier-Taylor Dry Valley region, South Victoria Land, Antarctica, by Warren Hamilton...consolidate. The poverty of deep-seated workings cut an intrusive body at the level at which ore bodies |  | | Journal (issue) | | Werner Lieber Heidelberg, West Germany Olaf Medenbach Bochum-Querenburg, West Germany Eric Offermann Arlesheim...class postage paid at B owie, Md, Guest EDITORIAL TUNNEL-VISION IN MINERAL COLLECTING O A TTEM PT to define...issues are built around a single topic (corundum , gypsum, fluorite, localities, etc.). Article quality,...ineral deposits or occurrences within the state or region. Any serious collector should have at least the...he above observation was made on a thin section cut normal to the elongation of the wodginite/cassiterite |  | | Book (edition) | | 245 Box 18.1 Tectonic Activity IN THE CARIBBEAN REGION 247 Reef Terraces 248 Geologic History 250 Box...National Park 675 of Saguaro East 676 of Saguaro West 681 History—Tucson Mountains History—Rincon Mountains...Geography 694 Types of Rock Exposed in the Joshua Tree Region 696 Structural Geology 699 Sculpturing the Landscape...expedition led by F. V. Hayden into the Yellowstone region and his report, combined with the photographs of...been set aside in this remarkable and beautiful region. We’ll vist these first in Part I. We next describe |  | | Report (issue) | | GULLIES IN UPPER CHETACEOUS S ANDS, EIGHT MILES WEST OF FRONTI S PIE CE- PLATE! LU~JPKIN, STEWAHT...2. On page 85, 11th line, for ''gypsums," read gypsum. On page 86, 24th and' 25th lines, for "doubtless... ~dolph CluPTBR VIII KAOLINS OF THE PIEDMONT REGION _____________________ 256-260 CHAPTER IX KAOLINS...KAOLINS AND FIRE CLAYS OF THE PALEOZOIC REGION m• NORTHWEST GEORGIA -------------------- _____________ 261-285...Erosion Gullies in Upper Cretaceous Sands, Eight Miles West of Lumpkin, Stewart County, Frontispiece Figs. 1 |  | | Book (edition) | | St., Princeton, New Jersey (Principal office) 24 West 40 Street, New D. VAN 358, Kensington D. VAN ...Deposit Glaciated Valley 43. Glaciated Rock . View of Gypsum Shale Formation 38. 39. 4(). 4]. 42. . Conglomerate...Specimen Cabinets Specimen Cabinet Specimen Cabinet Cut Gem Holders Diamond Papers 247 250 2517 264 Ate...Distribution Section Washington 25, D. C. For states west of the Mississippi River, including Louisiana and...Canada. Or from branch Surveys offices at: 739 West Hastings Street, Vancouver 1, British Columbia 406 |
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