 | | Journal (article/letter/editorial) | | gravity picture of the Krušné hory/Erzgebirge granite batholith (Central Europe) Miroslav Štemprok a...University in Prague, Albertov 6, 12843 Praha 2, Czech Republic Institute of Hydrogeology, Engineering Geology...University in Prague, Albertov 6, 12843 Praha 2, Czech Republic a r t i c l e i n f o Article history: Received...previous classifications. All the outcrops of granites in the KHEB region and their hidden continuation are...stratiform tin deposit in the Freiberg polymetallic ore district. We constructed a geological model based on the |  | | Journal (article/letter/editorial) | | and slightly peraluminous P-poor granites) are in most cases not genetically related via continuous fractional...K. Breiter (&) Czech Geological Survey, Geologicka 6, CZ-15200 Praha 5, Czech Republic H.-J. FoÈrster...element geochemistry of both exposed and hidden granite intrusions. The main purpose of this research was...mineralization phenomena (F-Ba) to the exposed or hidden granite bodies are less understood and the subject of controversial...a detailed study of the widespread, composite granite bodies with respect to their individual petrogenetic |  | | Book | | about 25 articles. Milan Novák (1952, Vyškov, Czech Republic) Head of the Department of Mineralogy, Petrology...published in Czech Republic by Granit, s. r. o., Ditinova 10. 150 00 Prague 5, Czech Republic E-mail: i...reproduction by Studio W G . Prague Printed in Czech Republic by Finidr. s. r. o., Český Tčšín 06/23/03/01...References 15 20 28 Mineralogical Regions Czech Republic (Milan Novák) Hungary (Sándor Szakáll) Poland...85 114 Descriptions of the Mineral Species Czech Republic (Milan Novák). Hungary (Sándor Szakáll), Poland |  | | Book | | Jarchovský Govind S. Rajpoot Czech Geological Survey Prague 2010 CZECH GEOLOGICAL SURVEY ATLAS of plutonic...Waste Repository Authority of the Czech Republic (RAWRA) and by the Czech Geological Survey. Acknowledgements...author Josef Klomínský, Czech Geological Survey, Klárov 131/3, Prague 1, Czech Republic. Fax (+420) 257 531...b a Czech Geological Survey, Klárov 131/3, Praha 1, b Náchodská 2030, Praha 9, Czech Republic Contents...Geological map of Czechoslovakia 1 : 500,000. – Czech Geol. Survey, Prague. 1. CENTRAL BOHEMIAN COMPOSITE |  | | Book | | (Russia), P. Bruneton (Europe), J. Cisovsky (Slovak Republic), G. Érdi-Krausz (Hungary), H. J. Förster (Germany)...Hruby (Czech Republic), E. Kirchner (Austria), B. Kirchner (Austria), J. Komínek (Czech Republic), I. Bojkov...J. Royall (Spain), and A. Kuestermeyer (Slovak Republic). M. Cuney deserves my particular gratitude for...endorse its contents. A. Stasch skillfully prepared most figures of the manuscript. Preface An important... . . . . . . . . . . . . . . . 2.1 West Balkan Region . . . . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | A COMPARISON OF THE KRUŠNÉ HORY-ERZGEBIRGE (CZECH REPUBLIC - GERMANY) AND CORNISH (UK) GRANITES AND THEIR...A comparison of the Krušné hory-Erzgebirge (Czech Republic - Germany) and Cornish (UK) granites and their...mining regions of the Krušné hory-Erzgebirge (Czech Republic - Germany) and of SW England (UK) are components...both have complex metallogenesis associated with granite batholiths of approximately similar size formed...Intrusive Complex. The chronometric interval of granite emplacement in the Krušné hory-Erzgebirge (KE) |  | Hart, Craig J., Goldfarb, Richard J., Qiu, Yumin, Snee, Lawrence, Miller, Lance D., Miller, Marti L. (2002) Gold deposits of the northern margin of the North China Craton: multiple late Paleozoic–Mesozoic mineralizing events. Mineralium Deposita, 37 (3) 326-351 doi:10.1007/s00126-001-0239-2 | Journal (article/letter/editorial) | | approximately 900 tonnes (t) of gold. The 1,500-km-long region is characterized by east-trending blocks of metamorphosed...provinces contain resources of 20–100 t Au each. Most Electronic supplementary material to this paper...high Au:Ag ratios. Although phyllic alteration is most common, intensive alkali feldspar metasomatism characterizes...Ma) thermal events caused variable resetting of most of the white mica and K-feldspar argon spectra,...stable isotope and fluid inclusion data show that most d18O values for ore-stage veins range from 8 to |  | | Conference Proceedings (Volume) | | Yilgarn Craton, Western Australia: midcrustal granite-related replacement deposits ...................Neoproterozoic rocks in the Lufilian belt, Domes region, Zambia .........................................through polycyclic orogeny: the example of the Litsa district, Russia Anne-Sylvie André-Mayer, Michel Cuney...mantle-crustal ore-forming systems of the Pechenga ore district (Fennoscandian shield) ........................ Garuti, A. Rojas-Purón, F. Longo & A. Chang Granite-related indium mineralisation in SW England . |  | | Report (issue) | | CENTRAL MINNESOTA INCLUDING THE CUYUNA IRON-ORE DISTRICT BY E. C. HARDER AND A. W. JOHNSTON MINNEAPOLIS... 23 Descriptions of rock outcrops.............................. 30 Outcrops of silicic igneous rocks.... . . . . . . . . . . . . . . . .... . . . 40 Outcrops of subsilicic igneous rocks. . . . . . . . . ...counties. . . . . . . . . . . . . . . . . . . 52 Outcrops of slate, schist, and other metamorphic rocks...southern St. Louis counties. . . . . . . . 65 90 Outcrops of sandstone and other clastic rocks. . . . . |  | McKeough, M. A., Lentz, D. R., McFarlane, C. R. M., Brown, J. (2013) Geology and evolution of pegmatite-hosted U-Th ± REE-Y-Nb Mineralization, Kulyk, Eagle, and Karin Lakes region, Wollaston Domain, northern Saskatchewan, Canada: examples of the dual role of extreme fractionation and hybridization processes. Journal of GEOsciences, 58 (4) 321-346 | Journal (article/letter/editorial) | | REE–Y–Nb mineralization, Kulyk, Eagle, and Karin Lakes region, Wollaston Domain, northern Saskatchewan, Canada:...amphibolite- to granulite-facies metamorphism in the region (Yeo and Delaney 2007). Previous studies of the...thermal peak of the Trans-Hudson Orogeny in this region. Although the Archean–Paleoproterozoic boundary...However, the Wollaston Group metasedimentary rocks are most typically the host to these leucogranites, pegmatites...high metamorphic grades in the Upper Foster Lake region of northern Saskatchewan. The U, Th, and REE mineralization |  | | Book (volume) | | sand and Fluorspar than any other state in America. Most specimen collecting is done in the Lead-Zinc mining...Mississippi rivers, and in the southern Fluorspar region. Fossil hunters are well aquatinted with the famed...Silver, Smithsonite, Witherite. This Fluorspar region extends W into Pope Co. HENDERSON COUNTY TERRE...the youngest rocks appearing in the southwest. The most important formation is the Mississinewa shale, lowest...fossils. There are no igneous or metamorphic rock outcrops in Indiana. The four great periods of glaciations |  | | Book (volume) | | sand and Fluorspar than any other state in America. Most specimen collecting is done in the Lead-Zinc mining...Mississippi rivers, and in the southern Fluorspar region. Fossil hunters are well aquatinted with the famed...Silver, Smithsonite, Witherite. This Fluorspar region extends W into Pope Co. HENDERSON COUNTY TERRE...the youngest rocks appearing in the southwest. The most important formation is the Mississinewa shale, lowest...fossils. There are no igneous or metamorphic rock outcrops in Indiana. The four great periods of glaciations |  | | Report (issue) | | Creek Mining District PART II Geology and Ore Deposits of the OrovilleNighthawk Mining District By JOSEPH...Mining District, and Part II, Geology and Ore Deposits of the Oroville-Nighthawk Mining District. Very...GEOLOGY AND ORE DEPOSITS OF THE MYERS CREEK MINING DISTRICT. Paoe I NTRODUCTION . . . . . . . . . . • . ........................... 23 Characteristics of granite. . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . 40 Minerals of district. . . . . . . . . . . . . . . . . . . . . . . |  | | Book | | localities for good ilmenite crystals exist in the region (Brunet, I 977b ). NEW YORK Amity, Orange County...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...assemblage of the vein-dike consists of ilmenite. magnetite, anatase, biotite, microcline and minor fluorapatite...large Baveno-law-twinned crystals of rnicrocline. Most of the ilmenite crystals are less than 10 cm across...in Switzerland, it is only in the Maderanertal region of east-central Canton Uri that clefts bearing |  | Rochette, Pierre, Scaillet, Bruno, Guillot, Stéphane, Le Fort, Patrick, Pêcher, Arnaud (1994) Magnetic properties of the High Himalayan leucogranites: Structural implications. Earth and Planetary Science Letters, 126 (4) 217-234 doi:10.1016/0012-821x(94)90108-2 | Journal (article/letter/editorial) | | the upper part of the slab close to the level of granite emplacement [23,24]. It is therefore very important... 3. Sampling Due to the difficult access (most outcrops are above 4000 m and the highest, site B in...EverestMakalu massif 11 blocks (51 specimens) from 6 outcrops (Fig. lb, A - F ) were collected during a specific...specially designed tripod. In the Everest area the granite outcrops on steep cliffs that begin over 4500 m above...susceptibility bridge manufactured by Geofizyka (Brno, Czech Republic). In the Everest leucogranite, both standard |  | | Journal (article/letter/editorial) | | of the Gejiu Tin-Polymetallic Field, People's Republic of China a Fu Mlnlu & Teunis A. P. Kwak a a...of the Gejiu Tin-Polymetallic Field, People's Republic of China, International Geology Review, 36:3,...of the Gejiu Tin-Polymetallic Field, People's Republic of China FU MlNLU1 AND TEUNIS A.P. KWAK School...FIELD is located in Yunnan Province, People's Republic of China, and consists of six large deposits:...produced, most of it from oxidized ores of the Laochang deposit. From 1950 to 1989 the district produced |  | | Journal (article/letter/editorial) | | IC A GEOLOGY OF THE DIAMOND IIILL-CUMBERLAND DISTRICT IN RHODE ISLAND-M ASSACHUSETTS 1 BY CHARLES H.................................... 4H2 Milford granite................................................................................. 454 Joes Rock granite, porphyry, and felsite.............................................. 4."6 Grants Mills granite..........................................................POWERS----DIAMOND H ILL—CUMBERLAND DISTRICT Page Riebeckite-iegirite granite................. Quantitative |  | | Report (issue) | | Lower Precambrian rocks________________________ Granite gneiss of the Norway Lake area_______ Occurrence...gray gneiss. ________________________ Gneissic granite ____________________________ Occurrence ______...relations.__________________________ Porphyritic red granite ______________________ Description and composition...relations.__________________________ Pegmatite, granite, and hornblende diorite_____ Description _____...Chlorite schist and quartzite_________________ Granite gneiss.-____________________________ General character |  | | Book (volume) | | bedrock formations. Northwestern Nebraska contains most of the gem fields in the state, insomuch as both...this part of the state. In this rough, uncurried region are found the famed Fairburn agates, brilliantly...for gemstone materials. An extensive collecting region of agatized and opalized wood for high gem quality...creeks: especially along Lodgepole Cr., all region S of Sidney to Ogalla, along banks of the South...States DAWES & SIOUX COUNTIES AREA, the entire region embraced by these two adjoining NW Cos., in gravel |  | | Report (chapter) | | understanding regional deformation fabric development and granite emplacement: examples from Indian cratons Manish...understanding regional deformation, fabric development and granite emplacement: examples from Indian cratons Manish...are discussed. (a) The CC EP T case of Godhra Granite (southern parts of Aravalli Mountain Belt) is presented...Magnetic fabric orientations from the Mulgund Granite (Dharwar Craton) are presented to document the...in granitoids. Moreover, AMS data from Mulgund Granite are also compared with data from another pluton |  | | Journal (article/letter/editorial) | | W) and gold metallogeny of the Central Africa Region: a review W. L. Pohl*1, M. Biryabarema2 and B....significance in the Central Africa or Great Lakes region, i.e. gold, tin, tantalum and tungsten, are part...driving agent was peraluminous ilmenite-series granite magmatism, synchronous with intracratonic compression... the zone of mineralisation retracts into the granite roof. Typically in the first case, antiformal sites...underexplored. Keywords: Gold, Tin, Tantalum, Tungsten, Granite-related, Metallogeny, Africa Introduction 1 Austrian |  | | Report (volume) | | ............................................ Magnetite.............................................................................................. Granite.................................................."St. Cloud red" granite.................................. 50 " St. Cloud gray" granite.................. 51 Rockville granite......................................... 52 Porphyritic granite....................................... Mixtures of red granite and gray granite .................... Diabase or trap dikes |  | | Book (volume) | | be retained in any commercial operation. The two most important gold belts include the Dahlonega Belt...Wilkox, and Lincoln counties. In many places, but most notable in the lode gold districts, numerous other...wide geographic distribution in NW Georgia, but most important occurrences are in the vicinity of Cartersville...areaAlmandite garnet; (g) harmony Church, area pegmatite outcropsBeryl; (h) Hickory Flat, 2 mi. NE on rd. to OrangeCorundum;...CHEROKKE-PICKENS COUNTIES NELSON (Pickens Co.), a 300 sq. mi. region surrounding this town contains many pegmatite dike |  | | Report (issue) | | WALCOTT, DIRECTOR THE CMSTAL FALLS IRON-IARING DISTRICT OF MICHIGAN liY J. MORGAN CLEMENTS and HENRY...Falls district, isy J. Morgan Clements. 11 Introdiction I. 11 Previous work in the district Mode...characters Biotite-granite (granitite) Gneissoid biotite-granite, border facies of granite Acid dikes in...Igneons rocks Ore deposits History of opening of the district Distribution 158 Western half of 1.57 158...granites 190 Biotite-granite Micropegmatites 190 191 192 Muscovite-biotite-granite 193 Relations of |  | | Book | | TO How to find, identify and collect the world’s most fascinating specimens, featuring over 800 stunning...MINERALS How to find, identify and collect the world’s most fascinating specimens, featuring over 800 stunning...specimens, and note that these may vary from region to region, and from country to country. Useful information...photographs were provided by the following: 2 (Granite rock exposed at Tarn (Midi-Pyrenees), France),...on to tell you that the mottled brown stone is granite - then show how through the Above: Some specimens |
|
