Records of the Geological Survey of India, Volume 106Geological Survey of India, 1975 - 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. |
From inside the book
Results 1-3 of 36
Page 103
... upto 4 x 3 mm ) and quartz ( vesicles upto 50 x 40 mm ) though a few vesicles carry epidote ( some- what circular upto 20 mm in diameter ) . The cavities ( upto 170 x 120 cm ) are filled with chlorite and carbonate and the chlorite ...
... upto 4 x 3 mm ) and quartz ( vesicles upto 50 x 40 mm ) though a few vesicles carry epidote ( some- what circular upto 20 mm in diameter ) . The cavities ( upto 170 x 120 cm ) are filled with chlorite and carbonate and the chlorite ...
Page 108
... upto 3.5 mm in size ) massive ( Middle flow - unit altered ) porphyritic ( Lower and middle flow - units ) vesicular amygdaloidal ( only lower flow - unit , cavities upto 170 x 120 cm ) basalts with sphe- roidal weathering ( only upper ...
... upto 3.5 mm in size ) massive ( Middle flow - unit altered ) porphyritic ( Lower and middle flow - units ) vesicular amygdaloidal ( only lower flow - unit , cavities upto 170 x 120 cm ) basalts with sphe- roidal weathering ( only upper ...
Page 184
... upto 250 ppm , lead upto 250 ppm and zinc upto 1500 ppm in the sludge sample , and copper , lead and zinc values upto 50 ppm , 100 ppm and 1000 ppm respectively in the core samples ( amphibolite ) . The limonitised amphibolite at depth ...
... upto 250 ppm , lead upto 250 ppm and zinc upto 1500 ppm in the sludge sample , and copper , lead and zinc values upto 50 ppm , 100 ppm and 1000 ppm respectively in the core samples ( amphibolite ) . The limonitised amphibolite at depth ...
Contents
RECORDS | 1 |
Geology of the area around the Panchet dam reservoir district | 9 |
Lower Vindhyan Formations of Rajasthan by Balmiki Prasad | 31 |
9 other sections not shown
Other editions - View all
Common terms and phrases
amphibolite average grade axial plane B-folds bands basin beds Bhagwanpura Bhutan biotite boreholes calcareous calcite carbonaceous chert chert member chlorite clay coarse grained conglomerate copper Deccan Traps deposit distribution district dolerite dolomite dolomitisation drill holes dykes east facies fault felspar folds foliation formation Gangotri glacier Geol Geological Survey gneiss Gondwanas granite granulites grey Himalaya hornblende indicate interbedded Intertrappean isopach Jangpangi Jour Khairmalia Khardeola Kundarkocha lateral moraine limestone lithological Lower Vindhyan Maldeota Maleri-Kota metamorphism metres Milam glacier mineralisation minerals nala Nimbahera occur outcrops overlies Pagladiya Panchet pelitic phosphate rock phosphate unit Phuntsholing phyllite plagioclase Plate Pradesh present pyroxene quartz quartz veins quartzite ratio reservoir river rock types sample data Sand sandstone Sawa schist schistosity sedimentary sediments Series shale snout stratigraphic structures Surv Survey of India syncline tectonic thickness Thimpu thin Trap Flow upto valley values zone