Dimensions of Himalayan Geology |
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Page 131
... contains migmatite ) ; Kyangjin Unit ( 1 km thick augen gneiss contains K - feldspar , plagioclase , quartz , biotite , muscovite , garnet and sillimanite ) ; Langshisa Unit ( 1.5-2 km thick mainly metapsammites and subordinate ...
... contains migmatite ) ; Kyangjin Unit ( 1 km thick augen gneiss contains K - feldspar , plagioclase , quartz , biotite , muscovite , garnet and sillimanite ) ; Langshisa Unit ( 1.5-2 km thick mainly metapsammites and subordinate ...
Page 254
... contain 2.24 Mt ore of 1 % copper while Ganekha deposit contains 3.63 Mt lead - zinc ore of 1.4 % Pb lead and 6.06 % zinc . Other occurrences in Bhutan are at Samstse , Sarpong and Ratepani . Arunachal Pradesh Khetabari Formation of ...
... contain 2.24 Mt ore of 1 % copper while Ganekha deposit contains 3.63 Mt lead - zinc ore of 1.4 % Pb lead and 6.06 % zinc . Other occurrences in Bhutan are at Samstse , Sarpong and Ratepani . Arunachal Pradesh Khetabari Formation of ...
Page 257
... contain hypothermal Sn - W mineralisation . The uneconomical wolframite contains 66 to 77.7 % WO , and 0.09 to 0.53 % SiO2 . A 4.6 Mt deposit of tungsten ore of 0.22 to 0.26 WO , content is located in Dhalpani in Sarpane district of ...
... contain hypothermal Sn - W mineralisation . The uneconomical wolframite contains 66 to 77.7 % WO , and 0.09 to 0.53 % SiO2 . A 4.6 Mt deposit of tungsten ore of 0.22 to 0.26 WO , content is located in Dhalpani in Sarpane district of ...
Contents
Preface | 9 |
CHAPTER2 INDOGANGETIC PLAIN | 11 |
CHAPTER3 GEOMORPHOLOGY OF HIMALAYA | 19 |
Copyright | |
15 other sections not shown
Common terms and phrases
activities amphibolite Arunachal Pradesh basin beds belt Bhutan Biyani carbonate Central clay comprises contains Cretaceous crustal crystalline deformation Dehradun district dolomite Early earthquakes eastern Eocene evolution faults folds Formation fossils Ganga Garhwal Geol geological geosyncline glacial glaciers gneiss Gondwana granite Group Higher Himalaya Himachal Pradesh Himalaya Himalayan region India Indian plate Indus Suture Jammu and Kashmir Karakoram Kathmandu km depth km long km wide kmĀ³ Kohistan Krol Kumaun Ladakh lakes landslide large number Lesser Himalaya limestone located magmatic magnesite metamorphism minerals mountain movement Nappe Nepal northern ophiolitic orogenic Pakistan Palaeozoic pegmatite peninsular Permian phase phosphorite phyllite present Proterozoic quartzite reported rivers sandstone Satluj schist sediments seismic sequence shale shear Shimla Shyok Suture Sikkim Siwalik slates slope southern sq km stratigraphic structure Subathu subduction sulphide Suture Zone tectonic terrain Tertiary thick Thrust Tibet upliftment Upper Uttaranchal Vaikrita Valley Volcanics Yamuna Zanskar