 | | Book | | known in 1887 as the Yale Farm, about two miles northeast of the town of Litchfield, where a mass of white...is not common in the metasedimentary rocks of the area which host these species, but "reasonably good"...Mi11eml Discm•t•ries, /960--20/ 5 ONTARIO Bentley Lake Road occurrence, Faraday Township, Hastings County...vein-dike digging site which they called the Bentley Lake Road occurrence, south of Bancroft. Sharp, flattened...( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's finest ilmenite |  | | Report (Issue volume) | | with magnetite from iron formation near Timagami Lake, Ontario. Mineral specimens illustrated in the...appropriate map or maps are indicated for each collecting area. Unless otherwise stated, these maps are issued...exposures along cliffs and along the shores of sea, lake and stream; land-slide areas in the mountains; and...with the specimens. Some collectors paint a small area of white enamel on the specimen and write an index...Dryden 27. Drag Lake Minnitaki Lake 28. Gooderham-Tory Hill Atikokan 29. Wilberforce Jasper Lake 30. Bancroft |  | | Report (issue) | | snow rise far above the dark green of forest and valley. In winter deep snow covers the higher lands, but...largest distributing point in the northern Sacramento Valley. A daily stage connects the villages with Delta...Shasta. A wagon road leads northward into Scott Valley and another one westward to Minersville and Weaverville...or to Carrville. The divides and drainages of the area, also the chief mining locations and their relation...of the area, mostly west of a north-south line drawn along the axis of the Union Creek valley. Hershey |  | | Report (issue) | | Ross. With a section on A gravity study of Long Valley, by L. c~ Pakiser. Washington, U.S. Govt. Print...____________________________ _ Formations of the Convict Lake block ________ _ Buzztail Spring formation _______________...Mount Aggie formation _________________ _ Convict Lake formation ____ ..;,_-.- ______ -: __ Lower siliceous...__________ ~ _________ _ Mildred Lake hornfels __________________ _ Lake Dorothy hornfels _________________...Mammoth Rock ______ --_·______ Latite of Arrowhead Lake ___________ ------------Petrography_______________________________ |  | | Report (Issue volume) | | appropriate map or maps are indicated for each collecting area. Unless otherwise stated, these maps are issued...exposures along cliffs and along the shores of sea, lake and stream; land-slide areas in the mountains; and...with the specimens. Some collectors paint a small area of white enamel on the specimen and write an index...Dawson-Mayo. 3. Kluane Lake-Whitehorse 4. Pelly River-Watson Lake. 1. PEEL RIVER AREA. NORTHERN YUKON (106... 284, 195 7, pp. 173, 190, 204. 2. DAWSON-MAYO AREA (105 NW, NE Pelly River; 115 NW, NE Fort Selkirk; |  | | Book (edition) | | largest proportion of land is the north-temperate, the area equalling that of the water while it is only one-third...62° S., has an area of 62,000,000 square miles, or nine and a half millions beyond the area of all the continents...depression. (a.) Outline. The oceanic depressunken area, varying in depth from 1000 or less to, a vast...coasts is shown by the dotted line on the chart. The slope for the 80 miles is only 1 foot in 700. ; Great...South America. The oriental lands have one great area on the north, comprising Europe and Asia combined |  | | Report (volume) | | incorporated to explore and develop claims in the Highland Valley. Aggressive exploration for porphyry deposits continued...volume. The Highland Valley camp has five major copper-molybdenum deposits (Valley, Lornex, Bethlehem,...within a 15 km? area. The Highland Valley Copper operation, based on the Lornex and Valley orebodies, is...stress regime during the emplacement. The Babine Lake area, another important cluster with two past-producing...Mask batholith, Copper Mountain camp, Galore Creek area and Mt. Milligan are the most significant clusters |  | Pons, J. M., Franchini, M., Meinert, L., Recio, C., Etcheverry, R. (2009) Iron Skarns of the Vegas Peladas District, Mendoza, Argentina. Economic Geology, 104 (2) 157-184 doi:10.2113/gsecongeo.104.2.157 | Journal (article/letter/editorial) | | skarn and consists of garnet + clinopyroxene + scapolite (Me28–36) ± quartz ± alkali feldspar endoskarn...Py0-1) + clinopyroxene (Di82-93 Jo4-2), and distal scapolite (Me25-36) ± ferroactinolite ± pyrite veins. Based...Argentina, in the Vegas Peladas glacial valley on the northeast slope of Las Minas Hill at an 70º 60º MENDOZA...Basin Rive 200 km r r ive el R u t A Malargüe Area of Fig. 2 36º CHILE ARGENTINA 0 50 150 km ...Tertiary sedimentary rocks in the southwest Mendoza area (Yrigoyen, 1979) deposited during several sedimentary |  | | Book (edition) | | Territories, for ; to the topographical features of the slope of the Rocky Mountains ; and to facts with...largest proportion of land the north-temperate, the area equalling that of the water ; while is it is...S., has an area of 62,000,000 square miles, or nine and a half millions beyond the area of all the...(a.) Outline. Oceanic depression. a vast sunken area, varying in depth from 1,000 or less to, probably...PHYSIOGRAPHIC GEOLOGY. The the dotted line on the chart. slope for the 80 miles is only 1 foot in 700. Great |  | | Book (volume) | | Company of El Paso, Texas. Information on the Virgin Valley opal deposits was given by G. Keith Hodson of Scottsdale...Information was also supplied by Dowse’s Agate Shop, Salt Lake City, Utah, by William J. Bingham of St. Paul, Minnesota...account of the agates found in the Mississippi Valley was provided by Irving W. Hurlbut of Muscatine...deposits. Permission to visit other mines in the Pala area was kindly granted by Charles Reynolds of Lilac...crystals . Map of Corundum Hill—Ellijay area . Map of Cowee Creek area . Cowee Creek gravel washing . Yogo |  | | Book (edition) | | western to the topographical features of the slope of the re- his artist, for to G. W. Hawes,...largest proportion of land the north-temperate, the area equalling that of the water ; while is it is...S., has an area of 62,000,000 square miles, or nine and a half millions beyond the area of all the...islands. — (a.) Oceanic depression. a vast sunken area, varying (3.) is 50,000 The in Outline. —...GEOLOGY. The the clotted line on the chart. slope for the 80 miles is only 1 foot in 700. Great |  | | Report (issue) | | ___________ 7. Distinctive characteristics of glacier runoff, by Mark Meier arid Wendell V. Tangborn...-----------------------11. Modified conveyance-slope applied to development of stage-fall-discharge ratings...__________ 16. Some effects of microclimate on slope morphology and drainage basin development, by Richard...evapotranspiration losses in the central Sevier Valley, Utah, by Richard A. Young and Carl H. Carpent..._______ 36. Characteristics of seiches on Oneida Lake, N Y., by John Shen ------------------------~-- |  | | Book (edition) | | containing the largest proportion the equaling area that of the water ; while of land is the north temperate...Ocean, has an area of 62,000,000 square miles. This is ten millions beyond the area of the continents...often a shallow region which is the line. sunken area, submerged border of the continent. On the North...depth, at this distance, of only 600 feet, its slope outward only one foot in 968. At the 100-fathom...Ocean, 4561 fathoms, or 27,366 feet. The mean slope from the Puerto Eico coast to the bottom is A |  | | Book | | Delaware Valley, New JerseyPennsylvania, by A. A. Drake, Jr. 51 IB. Geology of the Valley and Ridge...gaps and of stream capture in the Strouds¬ burg area, Pennsylvania, and New Jersey, by Jack B. Epstein...geology of part of northern New Jersey and the Trenton area, by J. P. Minard and E. C. Rhodehamel 279 Late...project, by B. L. Smith 348 Geology of Tocks Island area and its engineering significance, by A. J. Depman...and areas immediately adjacent to the Delaware Valley in New Jersey and eastern Pennsylvania. The book |  | | Book | | published in 1985 with his map of the McMurdo Sound area of Antarctica. We are pleased to republish these...resulting meltwater collects in lakes and ponds on the valley floors. In spite of the harsh climate that characterizes...Determinations of Basement Rocks of the Terra-Nova-Bay Area............................................................................. 5.5.2 Shackleton Glacier Area................................................................................ 6.4 Scott Glacier Area............................................ |  | | Report (volume) | | ......................... 43 43 Lee-Tyringham area ..................................................52 Sandisneld area..................................................... 55 Otis area ................Continued. Page. Pre-Cambrian rocks Continued. Monterey area ....................................................... 61 NewMarlboro area.............................................. 61 Area southeast of Southfield...Harinon Pond area .............................................. 62 Southfield cemetery area........... |  | | Report (issue) | | distinguished. 24 probably of late Wisconsin Bull Lake and Pinedale ages. The latest two of these are...recognized only in the Lost River Range in the northeast corner of the quadrangle. They constitute an extension...Jefferson Dolomite are poorly i exposed in a small area on the lower slopes of the Lost i River Range, where...16 age. The other, from a short distance down slope, contains 17 a species of a ramose stromatoporoid...the Lost River Range or i the rocks at the type area of the Milligen Formation in the Hailey i quadrangle |  | | Report (issue) | | 33 Mixed facies ................... 83 Hope Valley Alaskite Gneiss ............. 84 Fine-grained....... 80 ILLUSTRATIONS. Page figure 18 Hope Valley Alaskite Gneiss with. Inclusions of porphyritic...porphyritic granite gneiss .......... 89 19 Hope Valley Alaskite Gneiss, white facies ..... 96 20 Westerly...sill of Hope Valley Alaskite Gneiss ...................... 137 23 Schlieren In Hope Valley Alaskite Gneiss................... 145 28 Modal analyses of Hope Valley Alaskite Gneiss on Q-P-M-trlangle ............ |  | | Report (issue) | | ........ Monzonite porphyry dikes of the Eureka area The Sylvanite composite stock......................... Monzonite dikes and sills of the Sylvanite area . Petrographic relations between the Sylvanite and................................................. Valley fill.............................................Ringbone shale; C, Howells Ridge formation on back slope of Howells Ridge; D, Conformable contact between...southwestern United States, are completely encircled by valley fill. There'is some probability that the range |  | | Journal (volume) | | .... The Terminal Moraine of the Puget Sound Glacier. J. Harlen 161 Editorial: The Seeding of Worlds...C. Chamberlin and Rollin T. Chamberlin 193 Valley Filling by Intermittent Streams. A. E. Parkins... The Differentiation of Keweenawan Diabases of Lake Nipigon. Genera of Weller E. Moore S. in...W. Williston The Terrestrial Deposits of Owens Valley, California. Arthur On Corundum-Syenite 660 ...of eruptives. In the original Keewatin region on Lake-ofthe-Woods eruptive rocks are in great preponderance |  | | Book | | the Jura-Cretaceous Kootenay Group, Crowsnest Pass Area, Alberta and British Columbia. Lead-Zinc and Copper-Zinc...THE JURA-CRETACEOUS KOOTENAY GROUP, CROWSNEST PASS AREA, ALBERTA AND BRITISH COLUMBIA by D.W. Gibson1 and...Participants on the field trip to the Crowsnest Pass area of Alberta and British Columbia will have an opportunity...feature in the area of the field trip, can be traced from northwestern Montana to the Banff area, west of Calgary...minimum displacement of 51 km in the Crows¬ nest Pass area (Price 1965). We will examine Kootenay strata in |  | | Report (volume) | | granite. CHAFFEE COUNTY Locality 1.-Browns Creek area, California mine. Beryl, brannerite, ferrimolybdite...pegmatite bodies are along or near the same stream. The area is 12 miles north of Salida and can be reached by...Mount Antero gem locality covers a fairly large area in E 1h, T. 51 N., R. 6 E., and Wlh, T. 51 N., R...index map and road log. Locality 6.-Trout Creek Pass area, Yard and Luella mines. Allanite, biotite, bismutite...muscovite, and xenotime. The Trout Creek Pass pegmatite area is 5 to 7 miles west of Trout Creek Pass and 10 |  | | Report (issue) | | the Southern Pacific Railroad in the Sacramento Valley at Redding, the chief point of supply, via French...through Hyampom and Hay Fork to the Sacramento Valley. For much of the information used in this paper...Humboldt County about the Hoopa Reservation, the total area being nearly 3,000 square miles. TOPOGRAPHY AND...rejuvenated by the uplift, deepened and widened its valley during a second cycle of erosion until a second...summit of the South Fork Mountains and the gentle slope on the divide southwest of Thompson Peak belong |  | | Report (issue) | | ___________ Other magnetic anomalies close to main area. -_---------------------.---Scattered minor magnetic..._________________ Grade and extent-______________ Lake Marian (Rampart Mountain) prospects. __ Location...prospects__________________________ Magnetic anomalies in the area.__________ Outafit deposit-____________________________...Sucker Brook occurrences.-.----- ____--____-_ Twin Lake Stream anomalies_____ ____________ Walker Farm (Hughesville...type___---_---_-----------------------Deposits in the Dead Creek area, by A.F. Buddington_ _________-___-____---_------_ |  | | Report (volume) | | of report_ Acknowledgments Geography Location and area _ Topography _____ ___ . Drainage________-___ a...Mineralogy ________________.__________________ Lost River area ____________ __________________ Geographic feat...44 45 45 46 48 49 49 IV CONTENTS. Lost River area Continued. Prospects ____ __ _____________________...collected__________ ________ II. Frost cracks in slope wash east of Lost River _ III. Surface features... ILLUSTRATIONS. VII Page. FIGTJKE 12. Sketch of area around Bessie and Maple claims 13. Geologic sketch |
|
