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 64
... more metamorphosed zone the limestones are blotchy and some- times look almost brecciated owing to coarser fragments of calcite in a finer grained groundmass ; in the Mogok series 64 [ VOL . 73 . Records of the Geological Survey of India .
... more metamorphosed zone the limestones are blotchy and some- times look almost brecciated owing to coarser fragments of calcite in a finer grained groundmass ; in the Mogok series 64 [ VOL . 73 . Records of the Geological Survey of India .
Page 65
... groundmass . The same series of rocks passes eastwards into sheet 93 A / 8 , where a very brecciated zone exists and the change from blotchy crystalline limestones with intruded acid granites , as seen south of the Twinnge - Mongmit ...
... groundmass . The same series of rocks passes eastwards into sheet 93 A / 8 , where a very brecciated zone exists and the change from blotchy crystalline limestones with intruded acid granites , as seen south of the Twinnge - Mongmit ...
Page 70
... groundmass of quartz and sericite . The porphyries include both quartz and felspar - bearing varieties . They are found in lenses and rounded patches intrusive into the Coal Measures . 97. Mr. V. P. Sondhi's field season was spent with ...
... groundmass of quartz and sericite . The porphyries include both quartz and felspar - bearing varieties . They are found in lenses and rounded patches intrusive into the Coal Measures . 97. Mr. V. P. Sondhi's field season was spent with ...
Page 184
... groundmass . The proportion of these siliceous and micaceous elements in the rock is remarkably variable . From finely laminated , readily cleavable typical mica - schist to fairly slabby siliceous types marked by parallel orientation ...
... groundmass . The proportion of these siliceous and micaceous elements in the rock is remarkably variable . From finely laminated , readily cleavable typical mica - schist to fairly slabby siliceous types marked by parallel orientation ...
Page 186
... groundmass . Besides the fissile and yielding schists , readily crumbling into glistening sandy dust , occurrences of fairly thick - bedded , slabby types have also been occasionally noticed . They often yield easily to quarrying along ...
... groundmass . Besides the fissile and yielding schists , readily crumbling into glistening sandy dust , occurrences of fairly thick - bedded , slabby types have also been occasionally noticed . They often yield easily to quarrying along ...
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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