Records of the Geological Survey of India, Volume 108The Survey, 1977 - 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 111
... Base Metals MEGHALAYA UNITED KHASI AND JAINTIA HILLS DISTRICT U. K. Bardoloi carried out investigation for base metals at Mawphlang- Tyrsad mineralised zone ( 78 0/11 , 14 and 15 ) . An area of 0.1 sq km was covered by large scale ...
... Base Metals MEGHALAYA UNITED KHASI AND JAINTIA HILLS DISTRICT U. K. Bardoloi carried out investigation for base metals at Mawphlang- Tyrsad mineralised zone ( 78 0/11 , 14 and 15 ) . An area of 0.1 sq km was covered by large scale ...
Page 160
... base of Jhiri shales , while the other at the base of Bhander sandstone . Diamonds are also worked from the reworked conglomerate and gravel deposits and the recent alluvium along the course of Bhagon river and also in the river ...
... base of Jhiri shales , while the other at the base of Bhander sandstone . Diamonds are also worked from the reworked conglomerate and gravel deposits and the recent alluvium along the course of Bhagon river and also in the river ...
Page 173
... Base ( IV ) seam ( 0.74-3.83 m ) Sandstone & shale - 17.55 m Amilia Base ( III ) seam - 1.95 m Sandstone & shale - 7.15m Amilia Base ( II ) seam - 3 m ( thin coal & sandstone ) Sandstone and shale - 37.13m Amilia Base ( 1 ) Seam - 5 m ...
... Base ( IV ) seam ( 0.74-3.83 m ) Sandstone & shale - 17.55 m Amilia Base ( III ) seam - 1.95 m Sandstone & shale - 7.15m Amilia Base ( II ) seam - 3 m ( thin coal & sandstone ) Sandstone and shale - 37.13m Amilia Base ( 1 ) Seam - 5 m ...
Contents
VOLUME 108 | 36 |
GENERAL REPORT OF THE GEOLOGICAL SURVEY OF INDIA | 52 |
CONTENTS | 83 |
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alignment amphibolite Andhra Pradesh anomaly Asstt bands Banerjee basalt bauxite bed rock biotite block boreholes carried chalcopyrite charnockite clay collected comprising conglomerate copper core covered Deccan Trap Delhi deposits depth dips Director DISTRICT dolerite dolomite drill holes dykes encountered exposed fault flows folds foliation Formation fossils foundation geochemical geological mapping Geologists Jr geophysical geotechnical gneiss grade grained granite granite gneiss graphite grey Group Gupta Hydel indicated intrusives investigation Laboratory laterite left bank limestone located logged Madhya Pradesh magnetite mica schist migmatites million tonnes mineralisation minerals Murthy nala NW-SE occur pegmatite phyllites pits plane power house Project proposed pyrite quartz quartz veins quartzite Rajasthan Region river rock types samples sand sandstone Sarvashri scale schist seams sediments sequence shales shear zone Shri Singh Sinha soil spillway sq km strike length studies sulphide surveys thick traverse trending tunnel upto valley varies