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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Results 1-3 of 83
Page 90
... zone , occurs within a metabasic intrusive body with aplitic veins . This zone alongwith the colluvial material and the weathered primary zones , were sampled by putting trenches . However , on analysis the samples showed very poor gold ...
... zone , occurs within a metabasic intrusive body with aplitic veins . This zone alongwith the colluvial material and the weathered primary zones , were sampled by putting trenches . However , on analysis the samples showed very poor gold ...
Page 175
... zone ranges between 10 to 15m with 10-15 % P2Os content . In the North Purulia Shear Zone , the apatite prospect of Pankridih area indicated REE enrichment in ore samples with a total REE at 0.6 % . Search for gold was continued in the ...
... zone ranges between 10 to 15m with 10-15 % P2Os content . In the North Purulia Shear Zone , the apatite prospect of Pankridih area indicated REE enrichment in ore samples with a total REE at 0.6 % . Search for gold was continued in the ...
Page 215
... zone assaying 2.8 g / tgold over a width of 0.3 m was indicated . In Maski block , the zone was traced over a strike length of 2400 m by trenching along the old workings . The trench values of the zone varied from 0.7 to 15 ppm Au ...
... zone assaying 2.8 g / tgold over a width of 0.3 m was indicated . In Maski block , the zone was traced over a strike length of 2400 m by trenching along the old workings . The trench values of the zone varied from 0.7 to 15 ppm Au ...
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