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Bogd Fault

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Journal Article
Journal: Geology
Published: 01 March 1999
Geology (1999) 27 (3): 211-214.
...Hervé Philip; Jean-François Ritz Abstract On the basis of analyses of satellite imagery, aerial photographs, and field observations, we describe the occurrence of one of the largest paleolandslides (50 km 3 ) ever recognized in an intracontinental domain. The slide occurred along the active Bogd...
Journal Article
Journal: Geology
Published: 01 November 1995
Geology (1995) 23 (11): 1019-1022.
...J. F. Ritz; E. T. Brown; D. L. Bourlès; H. Philip; A. Schlupp; G. M. Raisbeck; F. Yiou; B. Enkhtuvshin Abstract Dating morphological features displaced along active faults presents a major difficulty in evaluation of slip rates. We used in-situ–produced 10 Be to calculate minimum ages for alluvial...
Series: GSA Special Papers
Published: 01 January 2006
DOI: 10.1130/2006.2415(06)
... the flat summit surface covered by a thin snow cap). B: Ih Bogd massif seen from the Dalan Türüü thrust fault. C: View toward the east of Ih Bogd summit surface corresponding to an old erosional surface. Morphological analysis of offset streams, ridges, or alluvial fans along the Gurvan Bogd...
Journal Article
Published: 01 August 2011
The Canadian Mineralogist (2011) 49 (4): 947-965.
...Jindrich Kynicky; Anton R. Chakhmouradian; Cheng Xu; Lukas Krmicek; Michaela Galiova Abstract The western part of the Khan Bogd complex, in the south Gobi desert, southern Mongolia, comprises (in order of emplacement): microcline-phyric granite, peralkaline aegirine–arfvedsonite granite (main...
FIGURES | View All (6)
Journal Article
Published: 01 June 1999
Journal of the Geological Society (1999) 156 (3): 457-464.
... dates: application to the Bogd fault, Gobi-Altai, Mongolia Geology 1995 23 1019 1022 Tapponnier P. Molnar P. Slipline theory and large-scale continental tectonics Nature 1976 264 319 324 Zimmerman D.W. Thermoluminescence from fine grains from ancient pottery...
Image
Figure 2. Left: Ih <b>Bogd</b> massif showing the frontal thrust <b>fault</b> that allows...
in > Geology
Published: 01 October 2007
Figure 2. Left: Ih Bogd massif showing the frontal thrust fault that allows massif to grow both in width and height (far field is ∼20 km wide). Extensive flat summit of massif is highlighted by snow. Inset shows volcanics on top of the erosion surface in the far field. Right: Ih Bogd summit plateau
Series: Society of Economic Geologists Guidebook Series
Published: 01 January 2003
DOI: 10.5382/GB.36
EISBN: 9781934969892
... part of the Medet intrusive body of quartz-monzodiorite and granodiorite porphyry (Fig. 13 ) that intruded into the N-NE part of the Assarel-Medet ore field (Appendix 4, 6). The basement includes Palaeozoic granites and metamorphic rocks (mainly gneisses). The most intense jointing and faulting...
FIGURES | View All (38)
Series: Society of Economic Geologists Guidebook Series
Published: 01 January 2003
DOI: 10.5382/GB.36
EISBN: 9781934969892
... along the deep fault sub-meridional structure framing the Panagyurishte structural corridor (Fig. 1 ). Intersections between the NW-trending (310°–320°) faults framing the volcano-tectonic depressions with the submeridional Panagyurishte deep fault are regarded as important magmatic and ore-controlling...
FIGURES | View All (22)
Journal Article
Published: 18 September 2019
Seismological Research Letters (2019) 90 (6): 2132-2141.
.... To better understand the ruptured faults, we relocate the earthquake sequence using P and S arrival times and waveform cross correlations and calculate the focal mechanisms of all M JMA ≥ 2.5 ( M w ≥ 2.3 ) earthquakes within three months after the mainshock using P ‐wave first‐motion polarities and S / P...
FIGURES | View All (6)
Series: GSA Memoirs
Published: 01 January 1993
DOI: 10.1130/MEM181-p1
... Mongolia appears to be young. Some surface faulting bears no obvious relation to the present topography. The very flat summit of Ih Bogd, the highest peak in the Gobi Altay, may have risen from the surrounding lowlands since only 1 Ma. Thus, the rapid deformation in western Mongolia seems to have begun...
Series: Society of Economic Geologists Guidebook Series
Published: 01 January 2003
DOI: 10.5382/GB.36
EISBN: 9781934969892
... is a NW-SE regional dextral strike-slip fault that can be traced south-southwestward of Sofia at a distance 80–90 km (Fig. 1 ). A chain of plutons (Plana, Gutsal, Varshilo, Lesichovo, and Elshitsa-Boshulia) of granite to granodiorite composition is situated in the southern part of central Sredna Gora...
FIGURES | View All (7)
Journal Article
Published: 01 August 2001
The Canadian Mineralogist (2001) 39 (4): 1081-1094.
... that the assemblages were superimposed upon the host rocks after the cataclasis of the dolomite carbonatite and selective leaching of its primary minerals. The Sr isotopic composition of collinsite and the associated hydrothermal phosphates shows no contribution from any crustal component. Being confined to faults...
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Journal Article
Journal: AAPG Bulletin
Published: 01 July 1982
AAPG Bulletin (1982) 66 (7): 959.
... oceanward displacement within marginal seas, and local movement along transform faults significantly affected the evolution of the Pacific Ocean and the distribution of mineral deposits within the oceanic basins and on the continental shelf. © 1982 American Association of Petroleum Geologists. All rights...
Journal Article
Published: 01 January 1981
Bulletin de la Société Géologique de France (1981) S7-XXIII (4): 361-366.
...S. Bogdanoff; D. Cluzel GeoRef, Copyright 2004, American Geological Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France 1981 Aude France calcareous composition Cenozoic clastic rocks Eocene Europe faults...
Journal Article
Journal: Economic Geology
Published: 01 August 2013
Economic Geology (2013) 108 (5): 1037-1065.
... Basin by Denison Mines Ltd and JNR Resources Inc. Inliers of Archean/Paleoproterozoic rocks within the Athabasca Basin occur in the study area as part of the Moore Lakes Complex. This fault-bounded complex is part of the Wollaston Domain and comprises Archean orthogneisses, Wollaston Group...
FIGURES | View All (14)
Series: Society of Economic Geologists Guidebook Series
Published: 01 January 2003
DOI: 10.5382/GB.36
EISBN: 9781934969892
... (330 ° –350 ° ) faults ( Popov and Popov, 1997 , 2000 ). The presence of diagonal faults is mentioned by several authors ( Bogdanov et al., 1970 , 1974 ; Obretenov and Popov, 1973 ; Zagorchev et al., 1973 ; Zagorchev and Chunev, 1974 ; Popov and Bayraktarov, 1978 ; Popov et al., 1983 , 1996...
FIGURES | View All (7)
Series: Geological Society, London, Memoirs
Published: 01 January 2006
DOI: 10.1144/GSL.MEM.2006.032.01.36
EISBN: 9781862394070
... granulites differ substantially in age and provenance from the granulites in western Belarus and the Podlasie region of Poland. Previously, it had been suggested that the east–west-trending Polotsk–Kurzeme belt of faulting (PKZ in Fig. 1 ) separates the two groups of granulites from each other ( Garetsky...
FIGURES | View All (14)
Journal Article
Published: 26 September 2011
Geological Magazine (2012) 149 (1): 146-152.
... with the Rhodope Massif the same Alpine nappe-stacking kinematics (Ricou et al . 1998 ). In the Chalkidiki Peninsula of northern Greece, it has been subdivided into two separate series. The Lower Kerdilion series is separated by a SW-dipping fault (Kockel, Mollat & Walther, 1971 , 1977 ) or ductile shear...
Series: Society of Economic Geologists Guidebook Series
Published: 01 January 2003
DOI: 10.5382/GB.36
EISBN: 9781934969892
... 4.0–4.5 - - Assarel Andesites 4.0–4.3 Basaltic andesites 6.0–7.0 Elshitsa Acid plutonic rocks 3.5–4.2 Gabbro 6.0–6.5 Capitan-Dimitrievo Plutonic rocks 3.9–4.3 Mafic dykes 6.5–7.0 From a geophysical point of view it is a deep- seated fault zone. A number of positive...
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Journal Article
Published: 01 October 2004
The Canadian Mineralogist (2004) 42 (5): 1501-1521.
... and diagonal N–NW-trending faults and has characteristics of a magmato-tectonic corridor with a rough northwesterly direction, which covers an area of about 1500 km 2 . The geology consists of Precambrian (?) gneisses and Paleozoic granites overprinted by a Late Cretaceous volcano-plutonic complex ( Fig. 1a...
FIGURES | View All (12)