Records of the Geological Survey of India, Volume 126, Issues 3-4Vols. 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 20
... quartzite , calcsilicate geniss and BIF white , massive quartzite , thinly intercalated sequence of chlorite schist , mica schist , quartz - mica schist , ferruginous quartzite , magnetite - quartzite , pyritiferous quartzite , calc ...
... quartzite , calcsilicate geniss and BIF white , massive quartzite , thinly intercalated sequence of chlorite schist , mica schist , quartz - mica schist , ferruginous quartzite , magnetite - quartzite , pyritiferous quartzite , calc ...
Page 34
... quartzite ( with undecomposed feldspar clastics ) and quartzite . Cross - bedding , showing normal younging direction towards north , has been observed in the quartzite . The metasedimentary lithounits of the I.O.S. are mostly ...
... quartzite ( with undecomposed feldspar clastics ) and quartzite . Cross - bedding , showing normal younging direction towards north , has been observed in the quartzite . The metasedimentary lithounits of the I.O.S. are mostly ...
Page 88
... quartzite / quartz wacke , carbon phyllite , grey quartzite - metagraywacke and quartz schist rhythmite . The quartzite beds are intimately associated with chlorite - phyllite . The Rayong Formation consists of fine light gray , hard ...
... quartzite / quartz wacke , carbon phyllite , grey quartzite - metagraywacke and quartz schist rhythmite . The quartzite beds are intimately associated with chlorite - phyllite . The Rayong Formation consists of fine light gray , hard ...
Contents
Quaternary geological and geomorphological mapping of the SonGanga | 2 |
An Overview | 10 |
Integrated geological and structural mapping and geochemical survey | 17 |
Copyright | |
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ABSTRACTS OF PROGRESS amphibolite apatite Assam bands bank BANKA DISTRICT Barail basemetal basin belt Bihar biotite block boreholes Brahmaputra chalcopyrite channel chert chlorite chromite Construction stage geotechnical dam axis deposits depth drilling dykes east Eastern Economic Geology Division Engineering Geology Engineering Geology Division erosion exposed field season folds foliation Formation foundation geochemical geological mapping geomorphological geophysical Geotechnical & Special geotechnical investigation gneiss gold granite gneiss grey indicated Irrigation Project laterite limestone lithounits located magnetic Manipur Meghalaya mica schist mineral mineralised zone nala occur Orissa OVERVIEW pegmatite phyllite power house Purulia quartz quartz veins quartzite Quaternary Regional Geology Division river samples sandstone scale schist Sector sediments shale shear zone Shillong siltstone slope soil Sp Sp Sp spillway sq km stage geotechnical investigation strike length sulphide surface Survey of India syenite thick toposheet traverse trending ultramafic unconformably upto valley volcanics West Bengal Δ Δ Δ