Records of the Geological Survey of India, Volume 107Geological Survey of India, 1979 - 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 86
... veins . Stibnite mineralisation has been recorded on the hill slopes south of the confluence of Kamrup Nala ( 32 ° 58′30 ′′ : 77 ° 26′00 ′′ ) and Lingti river over an area of 100 m 200 m in quartz veins intruding Brachiopod limestone ...
... veins . Stibnite mineralisation has been recorded on the hill slopes south of the confluence of Kamrup Nala ( 32 ° 58′30 ′′ : 77 ° 26′00 ′′ ) and Lingti river over an area of 100 m 200 m in quartz veins intruding Brachiopod limestone ...
Page 217
... Veins of barytes are seen along a faulted contact of Pulivendla quartzite and Vempalle chert in the area near Bollaram . The veins ranging in thickness from 1 m to 3 m are noticed over a strike length of 1.5 to 2 km . KARNATAKA M ...
... Veins of barytes are seen along a faulted contact of Pulivendla quartzite and Vempalle chert in the area near Bollaram . The veins ranging in thickness from 1 m to 3 m are noticed over a strike length of 1.5 to 2 km . KARNATAKA M ...
Page 270
... veins on either side of quartz vein in contact with quartz - biotite schist . The veins vary in thickness from 4 m to 6 m and extend for about 50 m . The barytes is white to greyish white in colour and is of good quality . In the ...
... veins on either side of quartz vein in contact with quartz - biotite schist . The veins vary in thickness from 4 m to 6 m and extend for about 50 m . The barytes is white to greyish white in colour and is of good quality . In the ...
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Common terms and phrases
alignment amphibolite analysed ANDHRA PRADESH bands Banerjee basalt basin bauxite Bihar biotite block boreholes carried out geological chalcopyrite charnockite chemical Circle clay comprising copper covering an area Deccan Trap Delhi deposits depth dips Director district Division dolerite dolomite drill holes dykes excavation exploration exposed fault folds foliation formation foundation geological mapping Geologists Jr geophysical geotechnical Ghosh gneiss Gondwana grade granite gneiss graphite indicated intruded investigation Karnataka Laboratory laterite limestone located logged magnetite mapped an area million tonnes mineralisation minerals nala occur Orissa pegmatite phyllite pits power house Precambrian Project proposed pyrite quartz quartz veins quartzite Quaternary Rajasthan recommended regional river rock types samples were collected sand sandstone Sarvashri scale schist schistose seams sediments shale shear zone Shri Singh Siwalik soil samples spillway sq km Srivastava strike length studies sulphide surveys taluk TAMIL NADU thickness toposheets traverse trending tunnel upto varies