Records of the Geological Survey of India, Volume 114, Parts 4-6The Survey, 1982 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
Contents
PETROLOGY AND CHEMISTRY OF LEUCOCRATIC ROCKS FROM NAGA | 1 |
THE NICKELIFEROUS MAGNETITE ASSOCIATED WITH THE NAGA | 15 |
GEOLOGY AROUND DELAI AND ITHUN VALLEYS ALONG | 25 |
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Andhra Pradesh anorthosite Arunachal assemblage associated bands basalt basin bauxite beds belt Bhulwa biotite calcite chert chlorite clay coal cobalt colour conglomerate corundum crystals Deccan Trap deposits Disang dolomite east Eocene evaporite facies fault flow foliation Formation fossil garnet garnetiferous gemstones Geol Surv Ind Geological Survey gneiss Gondwana grade grained granite grey Group gypsum hills horizon hornblende indicate Itwa Sandstone Karnataka Kerala laterite lignite limestone lineament lower Madhya Pradesh mafic magnetite manganese margin matrix metamorphism mineralisation minerals occur ophiolite oxides Panna Shale pegmatites phyllite plagioclase plain planation surfaces Plate pollen pyroxene quartz quartzite Ramanujam Ramrama ratio region Report Rewa Ringewadi river rocks samples sand Sandstone Sandur schist schistose sedimentary sediments Shale shows sillimanite Simrawal SiO2 skarn stratigraphic stromatolites structures Survey of India tectonic Tertiary thickness trend upper upto valley veins Vindhyan volcanic Wardha Warkalli zone