 | | Journal (article/letter/editorial) | | by Richey and Kennedy (1939), covering a small section of Knoydart and the larger part of Morar. These...Morar. The Moine Series occupied the envelope of an anticline (or dome) while the Sub-Moine occupied...was claimed that the two series are separated by an unconformity, and Kennedy described recumbent folding...and map after the war, commenced work on the south-east of the area, where the Moine-Sub-Moine boundary...(1949) demonstrated an increase in metamorphic grade across the district from west to east, towards the great |  | | Report (volume) | | nomenclature in Vermont, Virginia, Maryland, and the District of Columbia UNITED STATES GOVERNMENT PRINTING...the Mount Holly Complex.............. 4 Normative An-Ab-Or plot of samples of gneisses in table 1.1 from...gneiss exposed at cliffs in the Plymouth quadrangle east of Black Pond......................................................... 8 Diagrammatic west-to-east section showing inferred depositional relations of basal...basal cover sequence rocks west and east of the Green Mountain basement rocks in Early Cambrian time |  | Wilson, A. J., Cooke, D. R., Stein, H. J., Fanning, C. M., Holliday, J. R., Tedder, I. J. (2007) U-Pb and Re-Os Geochronologic Evidence for Two Alkalic Porphyry Ore-Forming Events in the Cadia District, New South Wales, Australia. Economic Geology, 102 (1) 3-26 doi:10.2113/gsecongeo.102.1.3 | Journal (article/letter/editorial) | | Alkalic Porphyry Ore-Forming Events in the Cadia District, New South Wales, Australia ALAN J. WILSON,†,*...South Wales 2800, Australia Abstract The Cadia district, located in the eastern Lachlan fold belt of New...deposits (Ridgeway, Cadia Quarry, Cadia Hill, and Cadia East) and two related ironcopper-gold skarn deposits...related porphyrystyle mineralization in the Cadia district. The monzonitic intrusive complex related to mineralization...Cadia Hill orebodies and an intermineral quartz monzonite porphyry dike at Cadia East are Early Silurian (~438 |  | Vikre, P. G., Graybeal, F. T., Fleck, R. J., Barton, M. D., Seedorff, E. (2014) Succession of Laramide Magmatic and Magmatic-Hydrothermal Events in the Patagonia Mountains, Santa Cruz County, Arizona. Economic Geology, 109 (6) 1667-1704 doi:10.2113/econgeo.109.6.1667 | Journal (article/letter/editorial) | | carbonate rocks of the Washington Camp-Duquesne district. Eruption of 73 to 68 Ma volcanic rocks in the...Paleozoic carbonate rocks at the Flux mine (~71 Ma). An event at 65 to 62 Ma is marked by emplacement of...of hydrothermal quartz, biotite, K-feldspar, muscovite, chalcopyrite, and molybdenite. The age span of...respectively. Plutons and mineral deposits in the Pima district, Arizona, which includes the porphyry Cu-Mo deposits...Mission-Pima-San Xavier North, and Twin Buttes, formed over an interval of ~14 m.y. The diversity of igneous and |  | | Journal (article/letter/editorial) | | 1016/j.oregeorev.2018.01.009 This is a PDF file of an unedited manuscript that has been accepted for publication...address: No. 20 26, Baiwanzhuang street, Xicheng District, Beijing 100037, China. 21 1 22 Abstract ...30 The gangue minerals are mainly quartz and muscovite. Zircon grains from the 31 Keshuling pluton...227.6±3.3 to 34 229.7±3.2 Ma. Hydrothermal muscovite from the greisen between the granite and 35 ...more than 60,000 tons 66 of WO3 resources, with an average grade of 0.769%, associated with economic |  | | Journal (issue) | | Metamorphic Rocks The Ollaberry-Gluss-Burraland district 3 Description and petrography of the Lunnister...ofShetland 25 TABLES 1 Rocks of the Ollaberry district 3 2 The relation between the Lunnister Metarnorphic...only 180 m wide, of mylonitic rocks bounded on the east and west by major faults of later age than the local...probably imbricated, and mechanically reconstructed. An attempt, based largely on their petrography, is made...gneiss which has been thermally altered. To the east of the eastern fault, the Walls Boundary Fault, |  | | Report (volume) | | between 1952 and 1956. The pegmatite is exposed in an elongate northward-trending area that is 1,750 feet...follows: (1) quartz-muscovite-albite pegmatite (border zone), (2) albite-quartz-muscovite pegmatite (wall...(wall zone), (3) quartzalbite-muscovite-perthite-beryl pegmatite, (4) perthite-quartz-albite pegmatite, (5)...quartz-spodumene pegmatite and quartz pegmatite. An additional spodumene-rich zone was exposed by deeper...Custer, Custer County, S. Dak. (fig. 21). This is in an area known for its deposits 537 538 CONTRIBUTIONS |  | Hendrickson, Michael D., Hitzman, Murray W., Wood, David, Humphrey, John D., Wendlandt, Richard F. (2015) Geology of the Fishtie deposit, Central Province, Zambia: iron oxide and copper mineralization in Nguba Group metasedimentary rocks. Mineralium Deposita, 50 (6) 717-737 doi:10.1007/s00126-014-0570-z | Journal (article/letter/editorial) | | precipitation was associated with growth of both muscovite and chlorite, together with weak silicification...proximity to faults and ore stage pyrite most common in an outer zone with chalcopyrite. Copper sulfides display...the northeastern edge of the Lusale Basin (Fig. 2), an outlier of Neoproterozoic Katanga Supergroup sedimentary...generally east-striking copper–sulfide-mineralized zone at Fishtie has been drilled over an area approximately...occurred along, and adjacent to, a series of generally east– west-trending inferred normal faults (Fig. 5). |  | | Journal (article/letter/editorial) | | of a typical structural domain 10. Structural section ol Scalping Knife fold . . Table 1. Structural...part of the area is a synclinorium trending nearly east-west and plunging gently toward the center. This...batholith (Cairnes, 1929, pp. 104A-105A) on the north east. To the west and northwest is the main body of the...politic schists and gneisses in the sillimamie-muscovite and sillimamte-orthoclase grades of regional metamorphism...schistosity is parallel to the axial planes of folds in an earlier j'-surface and Downloaded from https://pubs |  | | Report (issue) | | two measured sections, referred to as Pinedale East and Pinedale West, were chosen because they are...The primary goal of the task force is to further an understanding of uranium geology in the basin. ...PETROGRAPHY Grain Size Data In the Pinedale East measured section (Appendix A) the dominant grain size of...very fine sand. In the Pinedale West measured section (Appendix A) the principal grain size of sandstone...coarse sand, the same range as in the Pinedale East section. In the Recapture the main grain size of sandstones |  | Wu, Dongqian, Sun, Fengyue, Pan, Zhongcui, Yu, Lu, Li, Liang, Gao, Hongchang, Tian, Nan, Xu, Chenghan (2021) Neoproterozoic magmatic and metamorphic imprints in the East Kunlun Orogenic Belt, North Tibetan Plateau, NW China: Implications for the assembly and initial breakup of the Rodinia supercontinent. Precambrian Research, 354. 106076pp. doi:10.1016/j.precamres.2020.106076 | Journal (article/letter/editorial) | | Neoproterozoic magmatic and metamorphic imprints in the East Kunlun Orogenic Belt, North Tibetan Plateau, NW...Keywords: East Kunlun Neoproterozoic magmatism Rodiniasupercontinent S-type granite The East Kunlun Orogenic...abundant Al-rich minerals, such as garnet and muscovite, which show typical S-type granite properties...affected by super plume occurred at ca. ~ 0.85 Ga. East Kunlun and its adjacent blocks were within a single...and metamorphic events have been recognized in the East Kunlun, North Qaidam, Qilian, and Altun (EKL, NQD |  | | Report (issue) | | south-east quad1·ant, and that part of the main wate1,shed of the Highlands situated to the. east of Strath...l1nco11fo1,mably by the Ca111b1..ian fo1·1natio11. To the east tl1e1·e is a great develo1)ment of the Easte1·n...Fionn Loch 11orth to Gr11inarcl Bay, the11ce east\vards by An Teallach, Strath Beg, it11d Strath Broom to...in the north-east ancl s011th� '" the head of Beinn nan Ramh of tl1e n1ap, and on neat east corners 1 Locl1...patch of 'l'or1,idon Sandstone alo11g tl1e 11orth-east sl1ore of Little Loch B1·oom. Detailed descriptions |  | | Journal (volume) | | Geological Society M ca Mineralogical Society of Austria International Mineralogical Association Mineralogical...Geological Society, Mineralogical-Petrological Section Slovenian Geological Society, Mineralogical Branch...(Romania) (Austria) (Croatia) (Hungary) (Slovakia) (Greece) (Hungary) (USA) (Hungary) (Egypt) (Austria) (Romania)...(Romania) (Hungary) (Austria) (Bulgaria) (Hungary) (Hungary) (Hungary) (Romania) (Hungary) (France) (Czech...Africa) (Austria) (France) (Hungary) (Hungary) (Hungary) (Croatia) (UK) (Slovakia) (USA) (Austria) (Romania) |  | | Report (issue) | | L O G Y A N D O R E DEPOSITS OF THE ALMA DISTRICT PARK COUNTY, COLORADO BY HORACE B. PATTON ARTHUR...13 Organization 14 Location and Extent of the District 15 Description of the Maps 17 Degree of Accuracy...Biotite-Muscovite Schist 39 Type b, Spotted Biotite-Hornblende Schist 39 Type c, Biotite-Muscovite-Sillimanite...' Archean Weber Grits and Porphyries Geologic Section Glacial Features s Other Quarternary Deposits North...G I N D U S T R Y IN T H E A L M A M I N I N G DISTRICT 146 Early Placer Workings 146 Lode Claims—Primitive |  | Chen, Xue, Yuan, Wanming, Xu, Jifeng, Wang, Ke, Yuan, Erjun, Feng, Zirui (2019) Tectonic activities in Dongshangen polymetallic ore district, eastern Kunlun Mountains, Qinghai-Tibet Plateau: Evidences from fission track thermochronology. Ore Geology Reviews, 112. 103065 doi:10.1016/j.oregeorev.2019.103065 | Journal (article/letter/editorial) | | Tectonic activities in Dongshangen polymetallic ore district, eastern Kunlun Mountains, Qinghai-Tibet Plateau:...Tectonic activities in Dongshangen polymetallic ore district, eastern Kunlun Mountains, Qinghai-Tibet Plateau:...1016/j.oregeorev.2019.103065 This is a PDF file of an article that has undergone enhancements after acceptance...Tectonic activities in Dongshangen polymetallic ore district, eastern Kunlun Mountains, Qinghai-Tibet Plateau:...The Dongshangen polymetallic ore district is located in east section of the Eastern Kunlun Mountains, |  | | Report (issue) | | ALLEN, LTD., TORONTO FOR.EWOR.D This bulletin is an outstanding example of the cooperation of several...Quarry Lepidolite ...... . Chestnut Flat Mine Muscovite .... . Petrick Quarry Biotites .......... . Comparison...Introductory Statement ............ . 86 Vermilion District .................. . General Statement .........Structure and Thickness .... . Ages for the Vermilion District Soudan Area ................ . Knife Lake Area...Statement ....................... . 65 . . .. Mesabi District .............................. . General Statement |  | | Journal (article/letter/editorial) | | Deyell Sulfur isotopic zonation in the Cadia district, southeastern Australia: exploration significance...Cadia district occur in the eastern Lachlan Fold Belt of New South Wales, Australia. The district comprises...deposits (Ridgeway, Cadia Quarry, Cadia Hill, and Cadia East) and two iron–copper–gold skarn deposits (Big Cadia...Cadia the world’s largest known alkalic porphyry district, in terms of contained gold. Porphyry gold–copper...mostly restricted to fault zones. Hematite dusting is an important component of the propylitic alteration |  | Wang, Tian-Guo, Li, Huan, Liu, Ji-Shun, Evans, Noreen J., Wang, Yu-Chao, Zha, Daohan (2019) Whole-rock and zircon geochemistry of the Xiaoliugou granites, North Qilian Orogen (NW China): Implications for tectonic setting, magma evolution and W–Mo mineralization. Ore Geology Reviews, 115. 103166 doi:10.1016/j.oregeorev.2019.103166 | Journal (article/letter/editorial) | | 1016/j.oregeorev. 2019.103166 This is a PDF file of an article that has undergone enhancements after acceptance... granites are widely developed in the western section of the North Qilian Orogen, NW China. In order...The Xiaoliugou W–Mo ore field lies in the west section of the North Qilian Orogen. Outcropped formation...plunging lodes in the country rocks, containing muscovite, molybdenite (Fig. 4c), chalcopyrite, pyrrhotite...with alteration minerals including sericite, muscovite, chlorite and carbonate (Fig. 4g). The granite |  | Liu, Siyu, Wang, Rui, Jeon, Heejin, Hou, Zengqian, Xue, Qingwen, Zhou, Limin, Chen, Shoubo, Zhang, Zhongli, Xi, Binbin (2020) Indosinian magmatism and rare metal mineralization in East Tianshan orogenic belt: An example study of Jingerquan Li-Be-Nb-Ta pegmatite deposit. Ore Geology Reviews, 116. 103265 doi:10.1016/j.oregeorev.2019.103265 | Journal (article/letter/editorial) | | magmatism and rare metal mineralization in East Tianshan orogenic belt: An example study of Jingerquan Li-Be-Nb-Ta...magmatism and rare metal mineralization in East Tianshan orogenic belt: An example study of Jingerquan Li-BeNb-Ta...1016/j.oregeorev.2019.103265 This is a PDF file of an article that has undergone enhancements after acceptance...and rare metal mineralization in East 2 Tianshan orogenic belt: An example study of Jingerquan 3 Li-Be-Nb-Ta...rw@cugb.edu.cn (Rui Wang) 17 18 19 Abstract 20 The East Tianshan orogenic belt, a part of the Central Asian |  | | Book (edition) | | occurring in passage of vegetable tissue to graphite Section in Coal Measures of western Pennsylvania, showing...22 23 23 Section showing irregularities in coal seam Section of faulted coal seam due to an 5. Section...showing the development of a overthrust roll 6. Section across Coosa, Ala., coal field, showing folding...Pennsylvania anthracite region 10. Structure section in Tazewell County, east of Richlands, southwest 8. 9. 12...General structure section of the Richmond basin in the vicinity of the James River Section across Eastern |  | | Report (issue) | | ANTIGUA AND BARBUDA ARGENTINA ARMENIA AUSTRALIA AUSTRIA AZERBAIJAN BAHAMAS BAHRAIN BANGLADESH BARBADOS...to the IAEA Publishing Section at: Marketing and Sales Unit, Publishing Section International Atomic Energy...Vienna International Centre PO Box 100 1400 Vienna, Austria fax: +43 1 2600 29302 tel.: +43 1 2600 22417 email:...please contact: Nuclear Fuel Cycle and Materials Section International Atomic Energy Agency Vienna International...1400 Vienna, Austria Email: Official.Mail@iaea.org © IAEA, 2018 Printed by the IAEA in Austria April 2018 |  | | Journal (article/letter/editorial) | | Michigan, within the Porcupine Mountains copper district. It was discovered in 1956 and, in 2008, Orvana...Harbor Formation; these rocks are part of a thick section of clastic sedimentary rocks that comprise the...northward on the southwest limb of the Western syncline, an open fold with a shallow plunge to the northwest...minerals in the orebody are quartz, clinochore, muscovite/ illite, plagioclase, K-feldspar, calcite, and...with displacement of up to 7 m, has disturbed the section. The mineralized zone at Copperwood is stratigraphically |  | | Report (issue) | | RICHARDSON .... CONTRIBUTING GEOLOGISTS GEOLOGY OF EAST MOUNTAIN, MENDON, VT., E. J. FOYLES .......... COMPRESSED............... 3—Section south of Forestdale ............................... 4—Section showing manganiferous...manganiferous clay ....................... 5—Generalized section of ocher area .......................... 58 110.................................. 125 9—Cross section of Rockwood and Vermont Company's kaolin beds............... 14—Section east from Highgate Springs ........................ 15—Section at boundary line |  | | Book | | salt marshes. However, the occurrence of salt as an economic mineral of the state was not established...in Essex County discovered magnetite in 1826, but an excess of ilmenite delayed economic use of the ore...text. Brian Mason read the section on meteorites. Pete J. Dunn read the section on tourmaline, and Donald........... Rochester Academy of Science—Mineral Section New York Mineralogical Club............................................... Balmat-Edwards zinc district, St. Lawrence County......... Garnet mine of Gore |  | | Journal (article/letter/editorial) | | Sciences, No. 19, Beitucheng Western Road, Chaoyang District, Beijing 100029, China. Email: xiaofengli@mail...temperatures (Harlov, 2015). Thus, apatite is regarded as an ideal mineral to record the nature of melts and hydro-...Russia (Chabiron, Cuney, & focused on apatite as an indicator of mineralizing processes in Iron- Poty...Xiangshan uranium ore field is located in the north-east section of Pb–Zn mineralization by fluid inclusion...Figure 1). The Xiangshan the hydrothermal fluids is an alternative way to understand the resurgent caldera |
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