Records of the Geological Survey of India, Volume 116, Issue 1Geological Survey of India, 1987 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
From inside the book
Results 1-3 of 67
Page 32
... mineralised zones ; width varying from 0.8 m to 3.3 m with copper content of 0.3 % to 1 % . Other important basemetals associated with copper are nickel , molybdenum . Mineralisation occurs in the form of disseminations , stringers ...
... mineralised zones ; width varying from 0.8 m to 3.3 m with copper content of 0.3 % to 1 % . Other important basemetals associated with copper are nickel , molybdenum . Mineralisation occurs in the form of disseminations , stringers ...
Page 54
... mineralisation is in the form of disseminations and stringers of chalcopyrite alongwith malachite and azurite stains within the vein quartz . In the main shear zone the mineralisation has been traced intermittently over a strike length ...
... mineralisation is in the form of disseminations and stringers of chalcopyrite alongwith malachite and azurite stains within the vein quartz . In the main shear zone the mineralisation has been traced intermittently over a strike length ...
Page 161
... mineralisation near Sasar Brangsa at the contact of marble / calc dolomite with basic rocks on the northern side of the Karakoram granitoid complex . Mineralisation appears to be promising and therefore detailed examination is proposed ...
... mineralisation near Sasar Brangsa at the contact of marble / calc dolomite with basic rocks on the northern side of the Karakoram granitoid complex . Mineralisation appears to be promising and therefore detailed examination is proposed ...
Other editions - View all
Common terms and phrases
alignment amphibolite analysed Andhra Pradesh anomaly Asstt attended bands Bangalore basalt basemetal basin Bihar biotite block boreholes Calcutta carried chalcopyrite charnockite Circle clay coal coalfield core covering an area Deccan Trap deposits depth Director District Divn dolomite drill holes Dutta dykes exploration exposed folds Formation geochemical geological mapping Geologist Jr GEOLOGY DIVISION Geophysical Geophysicist geotechnical investigations Ghosh gneiss Gondwana Group Gupta Headquarters Hydel Hyderabad India indicated Jaipur Karnataka Kumar Laboratory limestone line km located logging Lucknow magnetic mapped an area mica mineral mineralisation Murthy Nagpur nala Orissa pegmatite phyllite power house Project quartz quartzite Quaternary RAC meeting Rajasthan Region river rock types S/Shri samples were collected sandstone scale schist seams sediments shale Sharma shear zone Shillong Shri Singh Sinha spillway sq km sq km area Srivastava strike length studies Supergroup surveys thickness toposheet traverse trending tunnel upto Vindhyan