Records of the Geological Survey of India, Volume 116, Parts 3-8government of India., 1981 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 10
... grains and needles similar to the plagioclase of olivine - clinopyroxenite . And probably these opaque ( ? magnetite ) inclusions are reponsible for the dark colour of the rock . Though zoning in plagioclase of anorthosites is reported ...
... grains and needles similar to the plagioclase of olivine - clinopyroxenite . And probably these opaque ( ? magnetite ) inclusions are reponsible for the dark colour of the rock . Though zoning in plagioclase of anorthosites is reported ...
Page 13
... grains of exsolved albite . In all the rocks perthitic K - feldspar is the major component with subsi- diary amounts of plagioclase which mostly occurs . as exsolved stringers within K - feldspar . However , plagioclase of independent ...
... grains of exsolved albite . In all the rocks perthitic K - feldspar is the major component with subsi- diary amounts of plagioclase which mostly occurs . as exsolved stringers within K - feldspar . However , plagioclase of independent ...
Page 41
... grains of carbonate and subhedral laths of muscovite ( Plate - 1 ) . Porphyroblasts of andalusite Occur within the fine mass of carbonate , mica and talc ( Plate - 1 ) . The rock is traversed by thin anasto- mising veins of talc ...
... grains of carbonate and subhedral laths of muscovite ( Plate - 1 ) . Porphyroblasts of andalusite Occur within the fine mass of carbonate , mica and talc ( Plate - 1 ) . The rock is traversed by thin anasto- mising veins of talc ...
Contents
RECORDS | 1 |
Petrology and Geochemistry of the Chimalpad AnorthositeGabbro Complex Khammam district | 21 |
Crystalline Carbonate Rocks of North Goa | 39 |
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alkali amphibolite Andhra Pradesh anorthosite bands Barakar Barapasaurus basin belt biotite Camarasaurus carbonate rocks caudals centrum chert Chimakurti Chimalpad complex Chitradurga clay coal conglomerate crystalline delta deposits distal end dolomite dorsal dykes facies rocks folding Formation gabbro gabbroic rocks gabbronorite Geol Geological Survey geosynclinal facies gneiss gneissic Godavari grains granite groundwater Group Hiriyur hornblende igneous ilium Indravati intrusives Jagdalpur Karnataka kimberlite Kodal Kolleru lake Kotasaurus lake Lakkihalli laterite layered leucogabbro limestone lithofacies Luni magma MANUGURU margin metavolcanics minerals monzonite neural spine nitrate North Goa occur olivine palaeochannels Pasupugallu plagioclase Plate posterior Prakasam district procoel prosauropods pyroxene quartz quartzite ratio samples sand sandstone Saraswati river Sargur sauropods schist schistose sediments shale shelf facies studies sulphide surface water Surv Survey of India Suryasiddhanta syenite tectonic thickness Tirathgarh trace element trend ultrabasic ultramafic ultramafic rock vertebrae Warkalli width Zangamrajupalle zone