Records of the Geological Survey of India, Volume 128, Part 3Vols. 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 232
Search for gold , basemetals , and other noble metals in Dalma volcanics and
Singhbhum metasedimentary rocks in parts of Singhbhum and Ranchi districts ,
Bihar . 2 . Investigation for gold mineralisation associated with shallow level acid
...
Search for gold , basemetals , and other noble metals in Dalma volcanics and
Singhbhum metasedimentary rocks in parts of Singhbhum and Ranchi districts ,
Bihar . 2 . Investigation for gold mineralisation associated with shallow level acid
...
Page 235
EXTENDED ABSTRACTS OF PROGRESS REPORTS : FIELD SEASON 1993 -
94 SEARCH FOR GOLD , BASEMETAL AND OTHER NOBLE METALS IN
DALMA VOLCANICS AND SINGHBHUM METASEDIMENTARY ROCKS IN
PARTS OF ...
EXTENDED ABSTRACTS OF PROGRESS REPORTS : FIELD SEASON 1993 -
94 SEARCH FOR GOLD , BASEMETAL AND OTHER NOBLE METALS IN
DALMA VOLCANICS AND SINGHBHUM METASEDIMENTARY ROCKS IN
PARTS OF ...
Page 241
PETROLOGICAL AND GEOCHEMICAL STUDIES OF THE DALMA VOLCANICS ,
SINGHBHUM AND RANCHI DISTRICTS , BIHAR . ( Code No : MIP / ER / BHR /
1991 / 001 ) R . R . Sharan , S . R . Kisku and S . P . Singh Project : Gold ...
PETROLOGICAL AND GEOCHEMICAL STUDIES OF THE DALMA VOLCANICS ,
SINGHBHUM AND RANCHI DISTRICTS , BIHAR . ( Code No : MIP / ER / BHR /
1991 / 001 ) R . R . Sharan , S . R . Kisku and S . P . Singh Project : Gold ...
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Contents
Coastal studies and Neotectonics | 5 |
Chhotonagpur Gneiss East | 12 |
Investigation for copper and associated mineralisation | 18 |
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Common terms and phrases
Andaman anomaly apatite associated bands base basemetal basic basin belt Bihar block body boreholes carried clay Code collected complex conglomerate construction continued covered deposits depth detailed Director district Division drilling east Eastern Engineering exploration exposed extension faults FIELD SEASON fold Formation GEOLOGICAL MAP geophysical geotechnical gneiss gold grade grained granite granite gneiss gravity Group INDEX indicate intersected intrusive Island land length lineaments located magnetic major mineralisation minerals nature occur Orissa OVERVIEW phyllite places Plate potential present Project proposed quartz quartz veins quartzite recorded regional REPORTS represented river road rocks samples sand scale schist sector sediments sequence sericite shear zone Singhbhum slope soil sq km stage strike structural suggested surface SURVEY SURVEY OF INDIA taken thick tion trending types values volcanics West Bengal western