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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Results 6-10 of 85
Page 67
... contain biotite , quartz , felspar , iron - ore and apatite . The felspar is mostly micro- cline with some microperthite . The pegmatite near Kawlawa ( 15 ° 40 ′ 97 ° 57 ' ) is composed of microcline , quartz , muscovite , tourmaline ...
... contain biotite , quartz , felspar , iron - ore and apatite . The felspar is mostly micro- cline with some microperthite . The pegmatite near Kawlawa ( 15 ° 40 ′ 97 ° 57 ' ) is composed of microcline , quartz , muscovite , tourmaline ...
Page 69
... contain nodules of hardened clay , as for instance on the river bank N. N. W. of Kunaw ( 20 ° 58 ′ : 96 ° 27 ' ) . Conglomerate outcrops are generally confined to sheet 93 D / 1 and 5 , although an outcrop of metamorphosed conglomerate ...
... contain nodules of hardened clay , as for instance on the river bank N. N. W. of Kunaw ( 20 ° 58 ′ : 96 ° 27 ' ) . Conglomerate outcrops are generally confined to sheet 93 D / 1 and 5 , although an outcrop of metamorphosed conglomerate ...
Page 72
... contain beds of tuff . The phyllites and associated tuffs occur as an elongated inlier in the limestones , since on the east they are again wrapped round by limestones which join the western Pola She belt , on the north and south ...
... contain beds of tuff . The phyllites and associated tuffs occur as an elongated inlier in the limestones , since on the east they are again wrapped round by limestones which join the western Pola She belt , on the north and south ...
Page 73
... contain beds of peat and lignite , but these are un- likely to be of commercial value . Phyllites and mica The Red Beds of the Monghsaw valley extend for some distance to the west , beyond the crest of the high hill range on the west of ...
... contain beds of peat and lignite , but these are un- likely to be of commercial value . Phyllites and mica The Red Beds of the Monghsaw valley extend for some distance to the west , beyond the crest of the high hill range on the west of ...
Page 74
... contain interbedded lime- traverses . stone . At Nahpan ( H 11 ) 1 there occurs a small basin of Red Beds and further north , near Vingmau ( G 9 ) 1 and Nya Wa ( F 7 ) 1 small patches of granite were mapped , intruded into phyl- Granite ...
... contain interbedded lime- traverses . stone . At Nahpan ( H 11 ) 1 there occurs a small basin of Red Beds and further north , near Vingmau ( G 9 ) 1 and Nya Wa ( F 7 ) 1 small patches of granite were mapped , intruded into phyl- Granite ...
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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