Records of the Geological Survey of India, Volume 123, Part 8The Survey, 1990 - 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. |
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Page 9
... collected . Areas in which mineralogical variation in sediments was encountered in the top portion , two samples reflecting the variations were collected . Cases where bed rock has been encountered within this limit apart from top soil ...
... collected . Areas in which mineralogical variation in sediments was encountered in the top portion , two samples reflecting the variations were collected . Cases where bed rock has been encountered within this limit apart from top soil ...
Page 89
... collected . 28 L.km traverse mapping ( on 1 : 25,000 scale ) was carried out and ten samples were collected for geochronological studies . The area exhibits intermixing assemblages of rock units showing generally gradational contacts ...
... collected . 28 L.km traverse mapping ( on 1 : 25,000 scale ) was carried out and ten samples were collected for geochronological studies . The area exhibits intermixing assemblages of rock units showing generally gradational contacts ...
Page 106
... collected . The analytical results of the litho - geochemical samples collected from different formations are as follows ; The higher values of zinc ( Fig.58 ) are mostly associated with calcareous units of Krol - A and Krol - C & D ...
... collected . The analytical results of the litho - geochemical samples collected from different formations are as follows ; The higher values of zinc ( Fig.58 ) are mostly associated with calcareous units of Krol - A and Krol - C & D ...
Contents
MINERALOGY AND MORPHOMETRY OF SOME RECENT | 9 |
REVIEW OF WORK DONE BY THE REGIONAL GEOLOGY | 12 |
REVIEW OF WORK DONE IN THE REGIONAL GEOLOGY | 21 |
Copyright | |
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alluvial Alluvium bands bank bars base basin belt block carried channel clay collected Complex comprises construction continued covered Crystallines deposits depth detailed developed direction DISTRICT Division drill excavation exploration exposed fault field flood flows folds Formation fossils further Ganga Garhwal GEOLOGICAL INVESTIGATIONS geological mapping gneiss gold grade grained granite Granitoid grey Group HIMACHAL Himalaya hole indicated Jammu joints limestone lineament located logging Lower major material Member metre mineral mineralisation nala occur Older phyllite Plain Pleistocene present proposed quartz quartzite Quaternary range Recent recorded regional represented river rocks samples sand sandstone scale schist sediments sequence shale shear Siwalik slate slope soil sq.km STAGE strike structure studies suggested surface surveys terrace thick Thrust trending tunnel units Upper upto UTTAR PRADESH valley values varying zone