Records of the Geological Survey of India, Volume 116The Survey, 1987 - 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 51
Page 54
... shear zones trending ENE - WSW have been traced in the area which are marked by highly sheared , brecciated and silicified vein quartz . The mineralisation is in the form of disseminations and stringers of chalcopyrite alongwith ...
... shear zones trending ENE - WSW have been traced in the area which are marked by highly sheared , brecciated and silicified vein quartz . The mineralisation is in the form of disseminations and stringers of chalcopyrite alongwith ...
Page 64
... shear zone ( or weak rock zone ) in the left portion of the river section . Exploration of another alignment 200 m downstream , expected to be free of any major shear zone , has been suggested . Chandrapur District Dindora Dam Site ...
... shear zone ( or weak rock zone ) in the left portion of the river section . Exploration of another alignment 200 m downstream , expected to be free of any major shear zone , has been suggested . Chandrapur District Dindora Dam Site ...
Page 217
... shear zones have been observed . Subsurface exploration has been suggested . Extension of site surveys at Marali dam ... shear and closely fractured zones . Heavy seepage of water through the fractured zones and rock falls in the reaches ...
... shear zones have been observed . Subsurface exploration has been suggested . Extension of site surveys at Marali dam ... shear and closely fractured zones . Heavy seepage of water through the fractured zones and rock falls in the reaches ...
Contents
PALAEONTOLOGY AND STRATIGRAPHY DIVISION | 18 |
PUBLICATION AND INFORMATION DIVISION | 24 |
GEOPHYSICAL DIVISION | 34 |
Copyright | |
16 other sections not shown
Other editions - View all
Common terms and phrases
alignment amphibolite Andhra Pradesh anomaly Asstt attended bands Bangalore basalt basemetal basin belt Bihar Bijawar biotite block boreholes Calcutta carried charnockite Circle clay coal coalfield comprises core covering an area Deccan Trap deposits depth Director District Divn dolomite drill holes dykes exploration exposed fault flows folds Formation fossils geochemical geological mapping Geologist Jr Geology Division geophysical geotechnical investigations glacier gneiss Gondwana granite gneiss Group Headquarters Hyderabad indicated Karnataka Kumar Laboratory laterite limestone line km located logged Lucknow Madhya Pradesh magnetic mapped an area mica mineral mineralisation Nagpur nala NW-SE Orissa pegmatite phosphorite phyllite power house proposed quartz quartzite Quaternary Regional river rock types S/Shri samples were collected sandstone scale schist seams sediments shale shear zone Shillong Shri Singh spillway sq km sq km area Srivastava strike length studies Supergroup surveys thickness toposheet traverse trending tunnel upto varying veins Vindhyan West