Records of the Geological Survey of India, Volume 126, Part 1The Survey, 1999 - 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 37
... quartzite with bands of metabasics upto 127.50 m , followed by carbonaceous phyllite / quartzite ( meta - volcanics ) , which are highly sheared , fractured and brecciated . Sulphide mineralisation is mainly in the form of pyrite with ...
... quartzite with bands of metabasics upto 127.50 m , followed by carbonaceous phyllite / quartzite ( meta - volcanics ) , which are highly sheared , fractured and brecciated . Sulphide mineralisation is mainly in the form of pyrite with ...
Page 163
... quartzite , phyllite , marble / limestone and calcareous quartzite with a basal oligomictic conglomerate . The Rotung member comprises quartzite , shale , limestone / dolomite and calcareous quartzite . The Miri Formation is represented ...
... quartzite , phyllite , marble / limestone and calcareous quartzite with a basal oligomictic conglomerate . The Rotung member comprises quartzite , shale , limestone / dolomite and calcareous quartzite . The Miri Formation is represented ...
Page 195
... quartzite and quartzite . Cross - bedding in quartzites show normal younging direction towards north . The metabasalt and quartzite are intruded by pyroxenite , which occurs in the area as three linear bodies . The granite exposed along ...
... quartzite and quartzite . Cross - bedding in quartzites show normal younging direction towards north . The metabasalt and quartzite are intruded by pyroxenite , which occurs in the area as three linear bodies . The granite exposed along ...
Contents
PHOTOGEOLOGY AND REMOTE SENSING DIVISION | 12 |
AIRBORE MINERAL SURVEYS AND EXPLORATION WING 2839 | 28 |
NORTHEASTERN ZONE | 39 |
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Alluvium amphibolite analysis Andhra Pradesh anomalies associated Asstt base metal Basin bedrock Bihar block boreholes Coalfield comprising copper core covered delineated deposits depth Director Geologist district DIVISION Director DIVISION-I drilling ECONOMIC GEOLOGY ECONOMIC GEOLOGY DIVISION ENGINEERING GEOLOGY ENGINEERING GEOLOGY DIVISION evaluation exploration Formation geochemical samples GEODATA Geol geological mapping Geologist Jr Geologist Sr Geophysicist geotechnical investigation Ghosh gneiss gold granite Group Himachal Pradesh Hyderabad indicated km was mapped Kumar limestone lithounits Madhya Pradesh magnetic Maharashtra mineral mineralised zone Mishra Older Alluvium Orissa PETROLOGY phyllite Pradesh was taken programme Project quartz veins quartzite Quaternary Rajasthan REGIONAL GEOLOGY DIVISION river samples were collected sand scale schist schist belt seams sediments Sharma shear zone Shri A. K. Singh Singhbhum Siwalik sq km sq km area sq.km Srivastava stage geotechnical investigation strike length studies Supergroup thickness Toposheet undertaken upto Uttar Pradesh Valley volcanic West Bengal