Records of the Geological Survey of IndiaGeological Survey of India, 1939 - 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 41
... foliation planes of the schists , may be seen on the path down from Malakand to the power tunnel . The schists are far from constant in character and a great variety of types exists . Dr. Coulson noted hornblende - schists , calc ...
... foliation planes of the schists , may be seen on the path down from Malakand to the power tunnel . The schists are far from constant in character and a great variety of types exists . Dr. Coulson noted hornblende - schists , calc ...
Page 76
... of quartzite and schist and also xenoliths of greenstone in the granite , and in many places apophyses of the granite occur in the foliation planes of the schists , while granite 76 Records of the Geological Survey of India . [ VOL . 73 .
... of quartzite and schist and also xenoliths of greenstone in the granite , and in many places apophyses of the granite occur in the foliation planes of the schists , while granite 76 Records of the Geological Survey of India . [ VOL . 73 .
Page 77
Geological Survey of India. in the foliation planes of the schists , while granite dykes are seen to cut the Khasi greenstone in the Umsohra valley . Basic segrega- tions , ie . , ovoid and rounded patches , also occur in the granite ...
Geological Survey of India. in the foliation planes of the schists , while granite dykes are seen to cut the Khasi greenstone in the Umsohra valley . Basic segrega- tions , ie . , ovoid and rounded patches , also occur in the granite ...
Page 79
... foliated . ( 4 ) Between Mawiong ( 25 ° 34 ' 91 ° 43 ′ ) and Nongti ( 25 ° 33 ′ : 91 ° 41 ′ ) and between Dingshit ( 25 ° 31 ' : 91 ° 41 ′ ) and Mawkneng ( 25 ° 30 ′ 91 ° 40 ′ ) , there are belts of mica- schists . ( 5 ) Between the ...
... foliated . ( 4 ) Between Mawiong ( 25 ° 34 ' 91 ° 43 ′ ) and Nongti ( 25 ° 33 ′ : 91 ° 41 ′ ) and between Dingshit ( 25 ° 31 ' : 91 ° 41 ′ ) and Mawkneng ( 25 ° 30 ′ 91 ° 40 ′ ) , there are belts of mica- schists . ( 5 ) Between the ...
Page 86
... foliation is strongly developed . Certain exposures are very coarse - grained , but the texture of the granite varies greatly within small distances . The rock contains numerous small roof pendants of hornfels rock belonging to the ...
... foliation is strongly developed . Certain exposures are very coarse - grained , but the texture of the granite varies greatly within small distances . The rock contains numerous small roof pendants of hornfels rock belonging to the ...
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Common terms and phrases
1.-General Report 3.-Mineral Production Aravalli Assam Baluchistan basal Bengal Bihar biotite Bombay calcareous Calcutta cassiterite Central Provinces charnockite Chinji Coal Coal-field conglomerate Congr Coulson Cretaceous Deccan trap deposits Dhok Pathan Diener district earthquake east Eastern Eastern States Agency Eocene F. R. C. Reed fauna felspar formation Fossil garnet genus Geol Geological Survey Geologist Geology gneisses gneissic Gondwana granite Hills Himalayas India intrusive Journ Kashmir limestone Lower Madras Memoir metamorphic meteorite Mica miles minerals Mining Miscellaneous Notes Nagpur Narbada North-West Northern Shan occur outcrops Paliyad Permian phyllites Pinjor plateau print).-Annual report Proc Production of India Punjab quartz quartzite Rajputana Red Beds river rocks rupees Sahni Salt Range sandstones schists shales sheet Siwalik Southern species specimens Surv Survey of India Tertiary Trias Triassic Twenty-fourth Ind Upper Burma valley veins Vindhyan VOL VOL Western wolfram Yunnan