Records of the Geological Survey of India, Volume 107The Survey, 1976 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
From inside the book
Results 1-3 of 88
Page 24
... valley flat which dwindled in the succeeding climatic regimes . The beds are also implementiferous . The palaeoclimate , derived from geologic and pedologic data , shows alter- nations of relatively moist to dry condition . Alluviation ...
... valley flat which dwindled in the succeeding climatic regimes . The beds are also implementiferous . The palaeoclimate , derived from geologic and pedologic data , shows alter- nations of relatively moist to dry condition . Alluviation ...
Page 86
... valley ) B. D. Dungrakoti , B. K. Das & P. K. Sinha carried out detailed investigation for copper , lead and zinc Zanskar valley of Ladakh district , J & K state on an expedition basis . An area of 300 sq km was mapped on 1 : 50,000 ...
... valley ) B. D. Dungrakoti , B. K. Das & P. K. Sinha carried out detailed investigation for copper , lead and zinc Zanskar valley of Ladakh district , J & K state on an expedition basis . An area of 300 sq km was mapped on 1 : 50,000 ...
Page 133
... Valley are located along the Chhumathang fault in Chhumathang area . The Mahe fault , a steeply southerly dipping ... valley . Borax encrustations occur in Puga valley , Yaye Tso and Daksong areas . Chalcopyrite , malachite and pyrite ...
... Valley are located along the Chhumathang fault in Chhumathang area . The Mahe fault , a steeply southerly dipping ... valley . Borax encrustations occur in Puga valley , Yaye Tso and Daksong areas . Chalcopyrite , malachite and pyrite ...
Other editions - View all
Common terms and phrases
amphibolite Andhra Pradesh Archaean bands basalt basin bauxite beds Bihar biotite block boreholes carried chalcopyrite chlorite clay Coalfield conglomerate copper cores Deccan Trap Delhi deposits depth Director district Division dolerite drilling epidote exposed felspar folds formation fossil galena geochemical Geol geological mapping Geological Survey Geologists Jr geophysical Ghosh Glossopteris Glossopteris flora gneiss gneissic complex Gondwana grade grained granite gneiss greenish greenstone belts grey Group hill holes horizon indicated investigation Kashmir Kurnool laterite limestone Lower mapped an area metamorphism mineralisation minerals occur Panjal trap pegmatite phyllite pits Project pyrite quartz quartz veins quartzite Quaternary Rajasthan Raniganj regional river rock types samples sand sandstone Sarvashri scale schist schistose seams sediments shale shear zone Shri Singh Siwalik spillway sq km Srivastava stratigraphic studies sulphide Survey of India thickness traverse trending tunnel unconformity Upper upto valley varies Vindhyan