 | | Report (issue) | | SILVER DEPOSITS OF WESTERN AUSTRALIA by K. M. Ferguson < < EWG1CAL SURVEY OF WESTERN AUSTWCA DEPARTMENT...DEPOSITS OF WESTERN AUSTRALIA 1 . , .- FRONTISPIECE Sulfur and copper staining in creek draining the...Sulphur Springs deposit, Pilbara Craton GEOLOGICAL SURVEY OF WESTERN AUSTRALIA MINERAL RESOURCES BULLETIN... Ranford DIRECTOR, GEOLOGICAL SURVEY OF WESTERN AUSTRALIA David Blight Copy editors: I. R. Nowak and...Lead, zinc and silver deposits of Western Australia: Western Australia Geological Survey, Mineral Resources |  | | Report (volume) | | HOPKINS With a section on CLAY DEPOSITS ON HEALY CREEK by'E'. H, COBS' GEOLOGICAL SURVEY BULLETIN 963..._____________________________________________ Birch Creek schist (pre-Cambrian)_________..._____!_ _^__. Coal-bearing...formation (Tertiary)_______________________ Healy Creek........_.._._____._._.__..__._.._._._. Lignite Creek_______...144: 144: 145 145 146 146 147 147 150 152 Healy Creek..._______....._._._......._..__..._.. 152 Lignite...__-___-_-_--____ Healy Creek.._..__...._.____.._....._._.__....._. Lignite Creek..._.._______________. |  | | Book | | Prospectors' Cuide to· in Australia A Prospectors' ·G uide to in Australia N. 8 R._Perry BY THE SAME...Gemstones in Australia Practical Gemcutting Prospectors' Guide to Gemstones in Australia AH&AW REED PTY...Library of Australia Cataloguing-in-Publication Data Perry, Ron Prospectors' guide to gold in Australia. Includes...50328 6. I. Prospecting - Australia. 2. Gold mines and mining - Australia. I. Perry, Nance. II. Title...first modem world report, later discoveries. Australia: Prices and production, the new rushes. General |  | | Report (issue) | | Correlation of the Silurian Rocks of Australia, New Zealand, and New Guinea By A. Talent W.B.N. Berry... k ^Correlation of the Silurian Rocks of Australia, New Zealand, and New Guinea J. A. Talent II ...MacQuarie University North Ryde, New South Wales, Australia 2113 W.B.N. Berry Museum of Paleontology, University...University of Sydney Sydney, New South Wales, Australia G.C.O. Bischoff School of Earth Sciences, MacQuarie...MacQuarie University North Ryde, New South Wales, Australia 2113 THE GEOLOGICAL SOCIETY OF AMERICA 3300 Penrose |  | | Report (issue) | | (See PL XIII.) It is bounded on the east by Yellowstone River and on the west by the tenth guide meridian...area is 1,440 square miles. The district extends from Yellowstone River to the top of the Missouri-Yellowstone...direction, extending back from the river in the westward portion of the district owing to the slight dip of the...and the extensive dissection of the upland by Sunday Creek. The area does not constitute a structural or...covers much of the eastern part of Montana and the western part of North Dakota. FIELD WORK. The Little Sheep |  | | Report (issue) | | Athabasca Basin in Canada and the Alligator River region of Australia and these deposits average 0.8% U, with...(Velichkin et al. 2005), the Paterson Basin in Western Australia (McKay & Miezitis 2001) and the Thelon Basin...Yeelirrie (Australia), Langer Heinrich (Namibia) Witswatersrand (S. Africa), Blind River/ Elliot Lake...Olympic Dam (Australia) Pervomayskoye (Ukraine), Lagoa Real (Brazil), Valhalla (Australia) Pribram ,...Plateau (USA), Beverley (Australia), Akouta (Niger) Rabbit Lake, McArthur River (Athabasca Basin); Narbarlek |  | | Report (issue) | | the southwest at the Stuart Fork of the Trinity River to 8,091 ft on Granite Peak near the center of the...Klamath belt, the central metamorphic belt, and the western Paleozoic and Triassic belt of the Klamath Mountains...(convex side facing west) are thought to represent east-dipping thrust slices of oceanic crust and island...and others, 1965; Hotz and others, 1972). The western one quarter of the Granite Peak Roadless Area is...is within the central metamorphic belt and the western Paleozoic and Triassic belt. The part of the central |  | Gualtieri, James Louis, Thurber, H.K., Miller, Michael S., McMahan, Areal B., Federspiel, Frank F. (1975) Mineral resources of additions to the Alpine Lakes study area, Chelan, King, and Kittitas Counties, Washington. Open-File Report Vol. 1975 (75-3) US Geological Survey doi:10.3133/ofr753 | Report (issue) | | other surficial deposits Structure The Deception Creek fault zone Aeromagnetic interpretation Mineral deposits...C1 irass uemoic Middle Fork of the Snoqualmie River area DtHTnll DOO L L»lTeeK. area """ ~ T £) 1^..."^*""""^*"""""""1 "1 "1 "1 "1 "1 West Fork of the Miller River area jo 39 (jQllg 111 £3 f^\J IjdiVC d ITGd"1...mmm mm. mm. mmm mmm mmmmmmmmm mmm East Fork of the Miller River area Lake Dorothy North area 1M *1 T^...and analytical techniques Middle Fork Snoqualmie River area Porter, Hemlock, and Condor zones / Q /I |  | | Report (issue) | | developments in a part of the Cceur d'Alene mining district. About a month was accordingly devoted to this...Geology and ore deposits of the Coeur d'Alene district, Idaho: Prof. Paper U. S. Geol. Survey No. 62...zone of mountainous topography - which forms the western part of the Rocky 50 Q'_________go _. 100 Miles...Saltese.Mont. Mountain system north of the Snake River Plains. In the vicinity of these towns few of the...most of the larger ones have a general course near east-west or southeastnorthwest, and this rule is strikingly |  | | Book (edition) | | wards in thickness; mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are...from the south prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of...mines, Woodwaid, Blue Creek mines, and Mor row mines. Jefferson county; Horse Creek mines, Cordova, York...ferry, on Cahaba river. Sandstone flags of Coal Measures, PtankShoal«, on North river, Tuscalousacounty...Fine quarries at Tallahassee falls on Tallapoosa river in sili ceous slates (itacolumite). Some rock quarried |  | | Journal (article/letter/editorial) | | Technology, and Resources, P.O. Box 173, East Melbourne Vic. 3002 (Australia) (Accepted for publication January...Metal]ogeny and Tectonic Development of Eastern Australia. Ore Geol. Rev., 1: 213--257. Current evidence...also occurred in the Mount Howitt Province farther east, but was followed by deposition of extensive fluviatile...predominate with the exception of eastern Victoria, east of the Yalmy Fault (I-S line), where only I- and...e K a n m a n t o o F o l d Belt in S o u t h Australia is c h a r a c t e r i z e d by the very thick |  | | Book (volume) | | Fraser River 9.6 Thompson River 9.7 Cariboo Country 9.8 Lillooet area 9.9 Upper Bridge River 9.10 Hope...Hope — Merritt 9.11 East of Merritt 9.12 North of Merritt 9.13 Hope — Princeton 9.14 Princeton 9.15 Coalmont...made up of rocks of the Canadian Shield. On the east and west it is flanked by mountain belts. The province...within the Cordilleran Belt, which makes up the western margin of the continent, from Mexico to Alaska...sedimentary rocks eroded from North America. The western part (the Coastal Belt) consists of a series of |  | | Report (volume) | | _._____._-_____.________._______.-__ Brigham quartzite. _ _-_--___-_-.-_-____.______.____ Langston limestone...limestone-.-.-----.---.---.---..^..!.-,.-Swan Peak quartzite----_---_-------_-_-_-______I__-_Fish Haven do...__-_-______-Corral Creek anticline._________________________________ Nigger Creek syncline...___________..._______.________ Grizzly Creek anticline._______________________________ Graves Creek syncline.__________...Twentyfourmile anticline_____________________________ Rock Creek syncline..--__-_____-______________--_--_-_ 45 |  | | Report (volume) | | greenschist, quartz-mica-garnet schist, gneiss, quartzite, marble, and amphibolite. Metamorphism is mainly...Talkeetna Formation of Early Jurassic age. A basin east of the early Mesozoic magmatic arc received at least...Gaikema Sandstone, Fitz Creek Siltstone, Cynthia Falls Sandstone, Twist Creek Siltstone, and Bowser Formation...maximum depth of 363 m near the mouth of Iliamna River. Other large lakes in the quadrangle include Kukaklek...Williamsport. The other runs north up the Newhalen River from the Iliamna airport. Both roads are open to |  | | Report (volume) | | Introduction _____ _ Coal-bearing group _ _____ __ Healy Creek Formation _________________________ Sanctuary Formation..._ Suntrana Formation _________________ Lignite Creek Formation __________________ _____ Grubstake Formation...Geologic map of part of the valley of Tatlanika Creek, Fairbanks A-3 quadrangle __________________ Page...in ascending order: the Healy Creek, Sanctuary, Suntrana, Lignite Creek, and Grubstake Formations. Fossil...149°30' 149°00' 148°30' 64 63°45' i Lignite Creek Formation FIGURE 1. Generalized geologic map of |  | Henley, H. F., Brown, R. E., Brownlow, J. W., Barnes, R. G., Stroud, W. J. (2001) Grafton-Maclean Metallogenic Map (SH/56-6, SH/56-7) Metallogenic Study and Mineral Deposit Data Sheets. Geological Survey of New South Wales | Report (issue) | | plutonism are variably mineralised. The Clarence River Plutonic Suite, exposed just west of the Clarence-Moreton.......................................... Morven Creek and Cooraldooral areas, and Sara beds ................................................. Clarence River occurrences ......................................(I-type) granites ........................... Clarence River Plutonic Suite ........................................................................ Dandahra Creek Leucogranite .................................. |  | | Report (issue) | | of Wyoming, the eastern quarter of Montana, the western FIG. 1. Index map showing location of the Sentinel...without great difficulty. The area is traversed from east to west by the Northern Pacific Railway, which is...lignite beds that outcrop along Little Missouri River could be readily reached by a branch line along... and the same is true of the lignite on Beaver Creek. Other parts of the field would be accessible to...into Yellowstone River, the field lies in the drainage basin of Little Missouri River, which flows northward |  | | Report (volume) | | Genevieve Limestone Ste. Genevieve Limestone (in Blue River Group) Ste. Genveieve Limestone (in Meramec Group)...has been called "Ste. Genevieve Limestone in Blue River Group" in another area. Finally, the name in boldface...Underlies Church limestone member; overlies Bachelor Creek limestone member. M. R. Mudge, C. P. Walters, and...Precambrian. Well exposed at many places along Aaron's Creek, Person and Granville Counties, N.C. Abbott Formation...tion to top of Bernadotte sandstone member of western Illinois. Overlaps Caseyville formation, and throughout |  | | Report (volume) | | SMITH, DIRECTOR BTJMjETIN 611 GUIDEBOOK OF THE WESTERN UNITED STATES PART A. THE NORTHERN PACIFIC ROUTE...reader to realize adequately the 1 Guidebook of the western United States: Part A, The Northern Pacific Route...Line (Bulletin 614). 3 4 GUIDEBOOK OF THE WESTERN" UNITED STATES. scenic and material resources... Ballmer, and W. 0. Tufts. GUIDEBOOK OF THE WESTERN UNITED STATES. PART A. THE NORTHERN PACIFIC ROUTE...perceive the change from prairie to plain or from the East to the West. On leaving St. Paul he first passes |  | | | | · .J \. Mayor I WodlO(O Rivt~r I'. MY OF East C,pe Pf....' ELLINGTON y 8ay :,:vi1,c:ial Highways au River Tunku·ar Mt!ild .,,,, 1lway$ WESTPORT Cape FouJwind...OTAGO PENINSULA NEDIN ---- :aitangata Clvtho River I Nugeet Point I' I 0 y --" · ~"/l3. ~I '['IQ'... ' Escarpment of Tertiary limestones, Waipara River, north Canterbury. The high escarpment is formed...Miocene) and the lower, through which the Waipara River has cut a gorge, on Weka Pass Stone and Amberley |  | | Book (volume) | | · .J \. Mayor I WodlO(O Rivt~r I'. MY OF East C,pe Pf....' ELLINGTON y 8ay :,:vi1,c:ial Highways au River Tunku·ar Mt!ild .,,,, 1lway$ WESTPORT Cape FouJwind...OTAGO PENINSULA NEDIN ---- :aitangata Clvtho River I Nugeet Point I' I 0 y --" · ~"/l3. ~I '['IQ'... ' Escarpment of Tertiary limestones, Waipara River, north Canterbury. The high escarpment is formed...Miocene) and the lower, through which the Waipara River has cut a gorge, on Weka Pass Stone and Amberley |  | | Report (volume) | | ........... Copper deposits of the White Mesa district, Ariz., by J. M. Hill............ Survey publications...deposits of the Dome district, Idaho, by J. B. Umpleby.... The Yellow Pine mining district, Clark County, Nev...MANGANESE: Preliminary report on the red iron ores of east Tennessee, northeast Alabama, and northwest Georgia...by H. S. Gale.................. 434 Potash in western saline deposits, by J. H. Hance.................... ' IV. Sketch map of the Yellow Pine mining district, Clark County, Nev.. V. Map showing relation of |  | | Report (issue) | | --------------------------~ Terraces of Judith River Basin ____________ ------ ____________________________________..._______________________ .:._________ Drift on ~ilk River Ridge ____________________________ ------------..._____________ ~---·--~o. 2 bench in the Judith River Basin ______________ :_ _________________________________...;_________ Gradients on branches of the upper ~issouri River ____ -------- _____________ .,.--------------------~o...Yellowstone River and its tributaries.----------------------------------------Terraces east of the Big |  | | Report (volume) | | ultramafic rocks and Cretaceous granitic rock, and a western block characterized by Mesozoic and Tertiary sedimentary...blocks are more or less separated by the Deception Creek fault zone, a group of anastomosing northwest-trending...northwest-trending vertical faults. The Deception Creek structure also forms a shear zone in serpentinized peridotite...northwest-trending high-angle faults transect the rocks of the western block. Geochemical sampling was systematically...and Lemah Creeks and the Middle Fork Snoqualmie River. County records show that about 1,900 lode and placer |  | | Book (edition) | | National Forests requires prior contact with the District Ranger for specific regulations and guidelines...as false bedrock. BENCHES - Ancient deposits of river-borne sand and gravel that may now be quite some...prospecting and hiking shops or can be ordered from: Western Distribution Branch U.S. Geological Survey PO Box...Sixth Prin cipal Meridian, Color a do Gila-Salt River Meridian, Arizon a Meridian s are geographical...of Chestnut and Blue Creeks, west of the Coosa River. In 1850, southern miners by the thousands were |
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