Records of the Geological Survey of India, Volume 91, Part 2The Survey, 1956 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 287
... gneisses of the area . The granite - gneiss was later penetrated by dolerite dykes . The granite - gneiss is exposed more or less as continuous strips along the stream sections of the area . The widest exposures occur at the central ...
... gneisses of the area . The granite - gneiss was later penetrated by dolerite dykes . The granite - gneiss is exposed more or less as continuous strips along the stream sections of the area . The widest exposures occur at the central ...
Page 335
... gneisses . Charnockitic rocks occur in alignment with the granulitic outcrops , and are seen as bluish grey patches , which have a darker core with a margin of a lighter shade merging into the surrounding granite gneiss . Field ...
... gneisses . Charnockitic rocks occur in alignment with the granulitic outcrops , and are seen as bluish grey patches , which have a darker core with a margin of a lighter shade merging into the surrounding granite gneiss . Field ...
Page 336
... gneiss of this area has been recorded in the granitic gneisses of Wyoming , U.S.A. ( Harris , 1959 , p . 1191 ) . The hornblende of the granite gneiss is of the yellowish green variety , and it is found as large laths , being generally ...
... gneiss of this area has been recorded in the granitic gneisses of Wyoming , U.S.A. ( Harris , 1959 , p . 1191 ) . The hornblende of the granite gneiss is of the yellowish green variety , and it is found as large laths , being generally ...
Contents
VOLUME | 271 |
Scale of Absolute Geological Time By Academician D I Scherbakov | 279 |
Note on Certain Economic Minerals in Cannanore Calicut Kozhikode and Palghat | 305 |
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Acanthoceras adit Bagh beds Baidipur bands Baripada basalts Berhait Bhaluk Khad West biotite borehole Bose calcareous Cambrian Cenomanian cent charnockitic Chirakhan conglomerate Coralline limestone Cretaceous district Dolerite east Ellora Caves Exine exposure fauna feet felspar Fermoria flow fossil wood genus Geol Geological Survey Geologist glass gneiss gold grains granite granulitic gravel deposits hill Himalayan horizon hornblende ilmenite Khad Kuchai Kuliana laterite Leuckisporites sp lode Lowa Lower magnetite mainly marl massive trap material Mayurbhanj microns miles minerals nala neolithic Nimar sandstone Nodular limestone occur Ordovician overlying palaeolithic Panchet phenocrysts phyllites pitchstone plagioclase pyroxenes quartz quartzites Raniganj recorded region reported river rock Romaniceras Salt Range samples sandstone sediments shale Slide south of tank specimens spore stage strata surface Surv Survey of India Taljhari Tamapahar texture thickness thin Turonian types Upper valley vesicular Vindhyan System winzes