Records of the Geological Survey of IndiaThe Survey, 1891 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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Página 23
... quartzite . In this conglomerate there are none of those coarsely crystallins red granites so common in the Boulder - bed . Above these slightly conglomeratic beds come some chocolate - coloured shales , or hardened clays , alternating ...
... quartzite . In this conglomerate there are none of those coarsely crystallins red granites so common in the Boulder - bed . Above these slightly conglomeratic beds come some chocolate - coloured shales , or hardened clays , alternating ...
Página 47
... quartzite occur in it , such as may be seen in the gneiss about Darjeeling . They bespeak the original sedimentary character of the gneiss . The gneiss at some places is highly schorlaceous ; and at some places , it con- tains garnets ...
... quartzite occur in it , such as may be seen in the gneiss about Darjeeling . They bespeak the original sedimentary character of the gneiss . The gneiss at some places is highly schorlaceous ; and at some places , it con- tains garnets ...
Página 50
... Quartzite is interstratified with it ; and it is capped by the granitic rock mentioned above . The latter has , in all probability , penetrated as a dyke . The dip of the gneiss is very low , nct exceeding 10 ° or 15 ° , and points S.-W ...
... Quartzite is interstratified with it ; and it is capped by the granitic rock mentioned above . The latter has , in all probability , penetrated as a dyke . The dip of the gneiss is very low , nct exceeding 10 ° or 15 ° , and points S.-W ...
Página 64
... quartzite . We are now evidently on the Dalings , the gneiss having disappeared entirely . The monastery of Pemionchi is the richest , largest and most important in Sikkim . It enjoys the revenues of the adjacent villages . The head ...
... quartzite . We are now evidently on the Dalings , the gneiss having disappeared entirely . The monastery of Pemionchi is the richest , largest and most important in Sikkim . It enjoys the revenues of the adjacent villages . The head ...
Página 75
... Quartzite and diorite , for. cutta . Specular iron ore ; pig - iron J. M. STONEY , Cal- manufactured from the same ; and gold nuggets , and the gravel from which they were obtain- ed , for report . Red clay and gravel ; and J. M. STONEY ...
... Quartzite and diorite , for. cutta . Specular iron ore ; pig - iron J. M. STONEY , Cal- manufactured from the same ; and gold nuggets , and the gravel from which they were obtain- ed , for report . Red clay and gravel ; and J. M. STONEY ...
Outras edições - Ver tudo
Records of the Geological Survey of India, Volume 56 Geological Survey of India Visualização integral - 1926 |
Records of the Geological Survey of India, Volume 120,Partes 2-8 Geological Survey of India Visualização de excertos - 1985 |
Palavras e frases frequentes
ACADEMY acid anhydrite anorthite assay Band beds borings Boulder-bed Burma calcite Calcutta carbonaceous carbonaceous shales cent Ceylon clay cleavage coal coal-fields colour containing copper crystals deposits distillation district Ditto dolomite east examination feet felspar Fixed carbon Flsc fossils fragments garnet Geol Geological Survey glaciers gneiss GOVERNMENT OF INDIA graphite gypsum heft hills hornblende lake Lashio lime limestone London Mainglôn Marl memoir mica microscopic miles millimetre mineral mines moraine Museum Namma Nampai Namsèka Nummulitic occurs Oldham oligoclase outcrops parallel pebbles petroleum plates pleochroic Punjab Purple Sandstone pyrites pyroxene quantity quartz quartzite Red Marl river rocks Royal 8vo rubies Salem Salt Range samples sand Sandstone scapolite schists seam sections Série Shale shaly Shan side Sikkim sillimanite Siwalik SOCIETY specific gravity specimens strata sulphate surface Survey of India tertiary thickness Titles of Books valley Warth Wynne yellow
Passagens conhecidas
Página 263 - Descriptive Catalogue of the Nests and Eggs of Birds found Breeding in Australia and Tasmania
Página 97 - Geological notes made on a visit to the Coal recently discovered in the country of the Suni Pathans, southeast corner of Afghanistan, 145.
Página 263 - Kentucky fossil corals. A monograph of the fossil corals of the Silurian and Devonian rocks of Kentucky.
Página 1 - Annual Report of the Geological Survey of India, and of the Geological Museum, Calcutta, for the year 1887.
Página 154 - Tiri-Garhwal. On the geology of the Garo Hills. On some Indian image-stones. On soundings recently taken off Barren Island and Narcondam. On a character of the Talchir boulder-beds. Analysis of Phosphatic Nodules from the Saltrange, Punjab. Part a.— The fossil vertebrata of India. On the Echinoidea of the cretaceous series of the Lower Narbada Valley, with remarks upon their geological age.
Página 101 - Gokteik.Kunl6n valley marks a line of great disturbance of the strata ; two large faults, or probably two systems of compound faults, running from the south-west to the north-east, are distinctly discernible.