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 117
... drill holes were completed with a total drilling of 1907.30m in Sulkhan area . 840 drill core samples , both from Sonkorwa and Sulkhan , were collected and results of 1630 samples have been received during the period . The preliminary ...
... drill holes were completed with a total drilling of 1907.30m in Sulkhan area . 840 drill core samples , both from Sonkorwa and Sulkhan , were collected and results of 1630 samples have been received during the period . The preliminary ...
Page 118
... drill depth ) . The continuity of mineralised zone marked by old workings was met with at depth of about 85m , below the surface ( 119.50-120.50m along borehole ) in the same drill hole and has shown gold values of 1.25 g / t in a zone ...
... drill depth ) . The continuity of mineralised zone marked by old workings was met with at depth of about 85m , below the surface ( 119.50-120.50m along borehole ) in the same drill hole and has shown gold values of 1.25 g / t in a zone ...
Page 216
... drill holes completed earlier was undertaken and the results are tabulated below . DRILL HOLE NO . AUGUST 26-27-89 Temp , Dis . PERIOD OF MONITORING MARCH 3-89 Temp , Dis SEPT MARCH 5-89 2-88 .Temp , Dis . Temp , Dis . AGW2 80 480 80 ...
... drill holes completed earlier was undertaken and the results are tabulated below . DRILL HOLE NO . AUGUST 26-27-89 Temp , Dis . PERIOD OF MONITORING MARCH 3-89 Temp , Dis SEPT MARCH 5-89 2-88 .Temp , Dis . Temp , Dis . AGW2 80 480 80 ...
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