Records of the Geological Survey of India, Volume 116, Parts 3-8government of India., 1988 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 4
... mafic and felsic rich litho - layering striking NE - SW with steep southeasterly dips . The litholayers range in thickness from a few mm to about 30 cm and the mafic rich layers containing biotite and magnetite alternate with felsic ...
... mafic and felsic rich litho - layering striking NE - SW with steep southeasterly dips . The litholayers range in thickness from a few mm to about 30 cm and the mafic rich layers containing biotite and magnetite alternate with felsic ...
Page 28
... mafic minerals ranges from 3.38 to 9.73 . Gabbroic Anorthosite and Anorthositic Gabbro These are the predominant rock types of the complex . They are so thoroughly intermixed that it is difficult to map them separately . These two types ...
... mafic minerals ranges from 3.38 to 9.73 . Gabbroic Anorthosite and Anorthositic Gabbro These are the predominant rock types of the complex . They are so thoroughly intermixed that it is difficult to map them separately . These two types ...
Page 61
... mafic minerals like biotite and serpentine and to a lesser extent by chlorapatite . Since evaporites are not known to occur in the area to provide chlorine , most of it must have been contributed by the above mention- ed mafic minerals ...
... mafic minerals like biotite and serpentine and to a lesser extent by chlorapatite . Since evaporites are not known to occur in the area to provide chlorine , most of it must have been contributed by the above mention- ed mafic minerals ...
Contents
RECORDS | 1 |
Petrology and Geochemistry of the Chimalpad AnorthositeGabbro Complex Khammam district | 21 |
Crystalline Carbonate Rocks of North Goa | 39 |
Copyright | |
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alkali amphibolite Andhra Pradesh anorthosite Archaean bands Barapasaurus basin biotite carbonate rocks caudals centrum Chimakurti Chimalpad complex Chitradurga clay coal crystalline Cuddapah delta deposits distal end dolomite dorsal dykes folding Formation gabbro gabbroic anorthosite gabbroic rocks gabbronorite Geol Geological Survey gneiss gneissic Godavari grains granite groundwater Group Hiriyur hornblende igneous ilium indicate Indravati intrusives Jagdalpur Karnataka Kodal Kolleru lake Kotasaurus lake Lakkihalli laterite layered leucogabbro limestone lithofacies mafic magma Manuguru margin metavolcanics minerals monzonite neural spine nitrate North Goa occur olivine palaeochannels Pasupugallu plagioclase planation surfaces Plate posterior Prakasam district procoel prosauropods pyroxene quartz quartzite ratio samples sand sandstone Saraswati river Sargur sauropods schist schist belt schistose sediments shale shelf facies studies sulphide surface water Surv Survey of India Suryasiddhanta syenite tectonic textures thickness Tirathgarh trace element trend ultrabasic ultramafic rock vertebrae Vulcanodon Warkalli width Zangamrajupalle zone