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 28
... hornblende , with sub- ordinate clinozoisite , garnet , iron oxides and quartz constitute the mineral assemblage . These exhibit granular are very coarse - grained and textures The percentage of mafic minerals ranges from 3.38 to 9.73 ...
... hornblende , with sub- ordinate clinozoisite , garnet , iron oxides and quartz constitute the mineral assemblage . These exhibit granular are very coarse - grained and textures The percentage of mafic minerals ranges from 3.38 to 9.73 ...
Page 29
... Hornblende Plagioclase Sample No. 1 2 8 1 2 8 SiO 2 43.36 48.75 45.21 48.80 47.23 46.86 Al2O3 14.02 10.33 15.59 ... hornblende and plagioclase is well developed at places ( Plate II c ) . Interpenetration is limited to only certain ...
... Hornblende Plagioclase Sample No. 1 2 8 1 2 8 SiO 2 43.36 48.75 45.21 48.80 47.23 46.86 Al2O3 14.02 10.33 15.59 ... hornblende and plagioclase is well developed at places ( Plate II c ) . Interpenetration is limited to only certain ...
Page 36
... hornblende viz : the pale green and olive green hornblende free from relict pyro- xenes and blue green type with relict - pyroxene and in some cases forming rims or coronas around pyroxenes . In the second case it is obvious that ...
... hornblende viz : the pale green and olive green hornblende free from relict pyro- xenes and blue green type with relict - pyroxene and in some cases forming rims or coronas around pyroxenes . In the second case it is obvious that ...
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