 | | Report (issue) | | and Ore Deposits of the Iron River-Crystal Falls District, Iron County Michigan GEOLOGICAL SURVEY PROFESSIONAL...of the Michigan Department of Conservation PAPER 570 Geology and Ore Deposits of the Iron River-Crystal...River-Crystal Falls District, Iron County Michigan By H. L. JAMES, C. E. BUTTON, F. J. PETTIJOHN, and K. L...cooperation with the Geological Survey Division of the Michigan Department of Conservation UNITED STATES GOVERNMENT...Pecora, Director Library of Congress catalog-card No. GS 68-180 For sale by the Superintendent of Documents |  | | Report (volume) | | Bulletin | of the | United States | geological survey | no. 74 | [Seal of the department] | Washington | government...Bulletir, 74.] (U. S. geological survey.) [Bulletin No. 74.] The publications of the United States Geological...by the Secretary of the Interior, this office has no copies for gratuitous distribution. ANNUAL EEPOETS...States Geological Survey, by Clarence King. 880. 8°. 1 map. A preliminary repoit describing plan of organization...1880-'81, by J". "W. Powoll. 8°. Iv, 588pp. 62 pi. 1 map. III. Third Annual Eeport of the United States |  | | Book (edition) | | Carolina. QE 147 .A22 1866-1887 Pt.2 V.2 Chap.1 Digitized by the Internet Archive in 2016 with...extraordinary collection of quartzes, he has “ one group of 13 smoky crystals, having 52 moveable bubbles...ores and ciated ores of zinc, lead — of gold, iron and copper, silver. Gold occurs almost universally...association with pyrite and ehalcopyrite, &c., as wfill Iron state, in nite, ( is be seen b}r a glance at...common ore of Lead, viz : galenite, ( galena 1 , which will be noted as of very frequent occurrence |  | | Report (issue) | | NOVEMBER 7-8, 1964 ROAD LOG OF THE CHATHAM, RANDOLPH AND ORANGE COUNTY AREAS, NORTH CAROLINA FIELD TRIP...Carolina at Chapel Hill LIST OF ILLUSTRATIONS Figure 1. – Composite Geologic Map of the Slate Belt in North...1964 Annual Meeting Pages 1-10 METAVOLCANIC AND METASEDIMENTARY ROCKS IN CHATHAM AND RANDOLPH COUNTIES,...CAROLINA1 George L. Bain U.S. Geological Survey 1.Publication authorized by the Director, U.S. Geological...Counties and the Virgilinia synclinorium in Person County. The intensity of folding increases eastward fro |  | | Book (edition) | | in to In his extraordinary collection of "one group of 13 smoky crystals, moveable bubbles and 9 basal...some of the more valuable metallic ores of gold, iron and — copper, and the a.ssociated ores of zinc...and described below Sulphids, &c. Native Elements. 1. Gold. 7. Lead. 12. Bismutliinite. 2. Silver...5. Copper. 11. Graphite. 16. Galenite. 6. Iron. Molybdenite. 17- Altaite. GEOLOGY OF NOETH...Pyrophylite. 25. Chalcopyrite. 61. Wad. 101. Stilpnomelane. 98. 99. Talc. 26. Barnhardtite. 62. Senarmontite |  | | Journal (article/letter/editorial) | | reopened in l9l7 DrscusstoL.' A member of the erinite group, sufficiently distinct in the presence The oI a...CLASS: OXIDES, ETC. DIVISION: R" : R"' : HzO:2 : 1 :2 (?) "Lubeckite" BuIl' a cobaltiferous mineral...mixtures of R" and R"' oxides' DrscussroN: One of the group -tf it is admitted that individual members should...ANTHOPH\ALITE, CALCITE, DATOLITE, SILLIMANITE, STILPNOMELANE, TETRAHEDRITE, AND TRIPLITE. Eenl V. SsaNNoN...Hercules lc@12)and1[(310)newfor the locality,O1(023) Mine, Coeurd' Alene,Ida. [newF1 (1.0.14)]. Calcitexls |  | | Journal (article/letter/editorial) | | artsmithite@msn.com Figure 1. The entrance and arch of the Palermo mine, North Groton, Grafton County. Rob Lawrence...partially blanketed by glacial deposits and outwash that no doubt cover other potential localities and prevent...at 15:01 05 January 2015 LOCATIONS BY COUNTY Belknap County Alton area: arsenopyrite, galena, quartz...occurrences of the town in which they are located. No specific references are given for them, but most...occurrence is particularly noteworthy for Carroll County Albany, Blackberry Crossing (includes the Moose |  | | Journal (article/letter/editorial) | | the Mica Lode pegmatite, Eight Mile Park, Fremont county, colorado. Two other new triplite localities are...same district and another pegmatite in El Paso county, colorado. The triplite occurs in hydrothermal...oo:7L90, bo:6.43, co:9.92,0:105'53'. The space group is I 2/m? The optical properties and specific gravity...pegmatite deposits of Eight MiIe Park, Fremont County, Colorado, the junior author obtained a number...underlain by pre-Cambrian rocks of three main types: (1) Pikes Peak granite, (2) Idaho Springs schist, and |  | | Journal (article/letter/editorial) | | localities. Crystals of tetrahedrite from the Hypotheek mine, Pine Creek district, Idaho, gave, after deducting...lithia-rich pegmatite a t Chatham, Connecticut, contains rather more iron and has higher refractive indices...CaO. 3.18 MgO. 0.58 F. 9.09 H20. 0.35 Insol. 1-17 Total (less 0 for F). 100.70 A brown, fibrous...in SiO,. Al20,. Fe20,. FeO. MnO. I.... 49-66 6.74 1-23 18.09 0.05 1.05 I1.... 38.10 59.48 I11.... 45...Massachusetts; D 3.172-3.180, H 5, ct 1.629, y 1.635. Stilpnomelane altering to chalcodite (A., 1920, ii, 499) forms |  | | Journal (issue) | | BLACK LIGHT EASTERN RPORATION Port Washington, L.1., N.Y. Dept. ES-6 by: UNIT Most powerful for the...circuitry for battery conservation Light weight... only 1 lb., 15 ozs. 54e"x2”x8%” Compact Completely guaranteed...powerful units for the price @ Extra large filters: 1 ly , a 16% 4 @ Angle-parabolic Alzac reflectors @...anned alates naeamadmaapranniiaae ted Volume 13 No. 6 $2.50 a Year Official Publication EARTH SCIENCE...order to merit the confidence of readers but assumes no responsibility forresssed the statements and and/or |  | | Book (volume) | | 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E, regional...deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods...gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason Cr.⎯fossils; |  | | Book (volume) | | 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E, regional...deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods...gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason Cr.⎯fossils; |  | | Report (issue) | | Carolina terrane, North Carolina ……...………...….. 1 Phil Bradley, Kenny Gay and Tyler Clark Isotopic...Mountain rockslide, Eno River State Park, Orange County North Carolina …………………………………………………………..……..……....of a new Ediacaran fossil find in the Albermarle group, Carolina terrane of North Carolina ……………………………………………………………………………...Philip J. Bradley1, Kenny Gay1, and Timothy W. Clark2 1 North Carolina Geological Survey, 1620 Mail Service...Geological Society (CGS) field trip (Fig. 1). The rocks of Orange, Chatham and Randolph Counties were the focus |  | | Book | | school at the University of Rochester, he joined a group of Dr. Harold L. Alling's geology students on a...mineral of the state was not established until 1863. Iron ore was reported in the Highlands of southeastern...searching for silver near Lake Sanford in Essex County discovered magnetite in 1826, but an excess of...economic use of the ore in making iron. The development of the many iron mines as well as other mines and...merit reexamination using modern analytical methods. 1 ., 2 I MINERALS OF NEW YORK ST ATE Some mineral | | | Book | | Catalog Card Number: ISBN: 78-66426 0-932142-00-1 PRINTED IN THE UNITED STATES OF AMERICA BY W. F....mineral of the state was not established until 1863. Iron ore was reported in the Highlands of southeastern...searching for silver near Lake Sanford in Essex County discovered magnetite in 1826, but an excess of...economic use of the ore in making iron. The development of the many iron mines as well as other mines and...tourmaline group have expanded the occurrences of uvite, a little known member of the group to the brown |  | | Report (issue) | | rocks Schist Gneiss and granulite 20 6 Figure 1. Simplified geological sketch-map of New Zealand....mineral, all are mentioned, but on the other hand no attempt has been made to give comprehensive lists...collecting sites has been added, but the compilation is in no sense a guide book to mineral occurrences. It is...addition, the New the entries is presented in Appendix 1. Zealand publications are held by the larger public...map of New Zealand is given ACKNOWLEDGMENTS as Fig. 1. Localities mentioned are shown on Figs 2 and 3. For |  | | Report (volume) | | showing the location of major deposits of the kyanite group of minerals and pyrophyllite. __________ In pocket...566 references on the kyanite, or sillimanite, group of minerals and pyrophyllite to December 31, 1958...further subdivided by geographic areas (State and county) and by subjects, which include general, geology...showing the location of major deposits of the kyanite group of minerals and pyrophyllite, are included. INTRODUCTION...materials are those of the kyanite group, also called the sillimanite group. These minerals include andalusite |  | | Journal (article/letter/editorial) | | the "Point Group" in tribute to the English "Space Group" it was to emulate. The Point Group became a thriving...societiesmergedin 1950. He was the chairman of the USA National Committee for Crystallography and had been...I. Fankuchen, X-ray investigation of the stilpnomelane group of minerals.Min. Mag.25, 172. 1939 I. Fankuchen...of cyclooctatetraene. J . C h e m .P h y s . 1 5 , 4 1 4 . A. Hirschman, A. E. Sobel, B. Kramer, and...crystallinity of polyamides. Textile Research f onrnal XVIII, 1. Benjamin CarroII and L Fankuchen, Small-angle r-ray |  | | Journal (article/letter/editorial) | | quantity, quality and state your own needs. Malicks, 5 5 1 4 Plymouth Road, Baltimore 14, Maryland. W A N T E...coins. Please describe and price. Julia Crock, Route 1, Woodsfield, Ohio. TO TRADE — Stikine River almandite...Elkhorn, W i s e . 654 TRILOBITES — (Phacops) $ 1 . 0 0 and up. Fossil collection, 9 different specimens...mounted on attractive card, each i d e n t i fied 5 1 . 2 5 . Ten different brachipods SI .50. Gastropod...different corals 75c per set. Don H. W h i t e , Bex 1 8 1 , Ottawa Lake. M i c h . PYRITE SNAIL FOSSILS—Extra |  | | Book | | C 1994 by Jeffrey A. Scovil All rights reserved. No part of this book may be reproduced or transmitted...Weidenfeld and Nicolson Ltd The Orion Publishing Group Orion House SUpper St Martin's Lane London WC2H... Contents PART I T h e Earth and Its Minerals 8 chapter 1 T h i n k i n g like a Geologist r o chapter 2 C o...t i n e n t s Adrift s chapter 3 M i n e r a l s 1 8 chapter 4 T h e Rock Cycle 22 PART II Minerals...l i o chapter 20 Oxidation-Reduction Reactions 1 12 chapter21 L i g h t s , Camera, Action! t i 7 chapter |  | | Book (volume) | | instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...production of minerals, principally Gold, Silver, Copper, Iron, Lead, Manganese and Zinc, along with lesser amounts...beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...gravels, etc.petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: area ridges, slopes, stream beds |  | Nishimura, Yujiro, Coombs, Douglas S., Landis, Charles A., Itaya, Tetsumaru (2000) Continuous metamorphic gradient documented by graphitization and K-Ar age, southeast Otago, New Zealand. American Mineralogist, 85 (11) 1625-1636 doi:10.2138/am-2000-11-1206 | Journal (article/letter/editorial) | | YUJIRO NISHIMURA,1,* DOUGLAS S. COOMBS,2 CHARLES A. LANDIS,2 AND TETSUMARU ITAYA3 1 Department of Earth...similar schists that form the basement rocks of the Chatham Islands, 1000 km east-northeast of the Otago coast...by a major suture, the Median Tectonic Zone (Fig. 1). The Western Province is a fragment of the ancient...recorded by the textural zones and isotects of FIGURE 1. Generalized tectono-stratigraphic terrane map of...Schist adjacent to the Alpine Fault are as young as 1 Ma (Adams 1979, 1981), but K-Ar ages increase progressively |  | | Book (volume) | | in the production of clays. Lesser production of iron, petroleum, natural gas and coal from thick beds...ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay |  | | Book (volume) | | in the production of clays. Lesser production of iron, petroleum, natural gas and coal from thick beds...ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay |  | | Book (volume) | | chalcedony, jasper and gem petrified wood. BUFFALO COUNTY KEARNEY, area gravel bars and pits along the Platte...townagate, chalcedony, jasper, petrified wood. CASS COUNTY WEEPING WATER, SE, on rd. to Nehawka, in the Snyderville...chalcedony, jasper, fossils. CHERRY COUNTY VALENTINE, in the Sandhills county along the Niobrara R. and Minnechaduza...gem qualityagatized and opalized wood. DAWES COUNTY CHADRON, in N part of Co. and as far W as Crawford...etc.; NW on Rte. 2 to the Orella RR Sta.: (a) N 1 mi., turn E on ranch rd. and NW 2 mi. to a lone butte |
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