Records of the Geological Survey of India, Volume 126, Part 2Government of India, 1991 - 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 160
... Quartz vein containing chalcopyrite and malachite stains is also noticed . The EM anomaly No.5354-524.0 ( 6ch ) located about one km NW of Chitraon ( 23 ° 58 ′ : 81 ° 5'30 " ) in 64 E / 1 indicated base metal mineralisation ...
... Quartz vein containing chalcopyrite and malachite stains is also noticed . The EM anomaly No.5354-524.0 ( 6ch ) located about one km NW of Chitraon ( 23 ° 58 ′ : 81 ° 5'30 " ) in 64 E / 1 indicated base metal mineralisation ...
Page 163
... quartz vein exposed in central part of the area mapped , adjoining to garnet - epidote - quartz rocks , exposed intermittent- ly over 350m length and 2m ' to 3m , width shows profuse galena mineralisation with minor sphalerite and ...
... quartz vein exposed in central part of the area mapped , adjoining to garnet - epidote - quartz rocks , exposed intermittent- ly over 350m length and 2m ' to 3m , width shows profuse galena mineralisation with minor sphalerite and ...
Page 167
... quartz- mica schist , phyllite with interbanded quartzite and a prominent quartz reef intruding these lithounits . The quartz reef showing intense fracturing and silicification with tight puckering of phyllitic rocks is suggestive of a ...
... quartz- mica schist , phyllite with interbanded quartzite and a prominent quartz reef intruding these lithounits . The quartz reef showing intense fracturing and silicification with tight puckering of phyllitic rocks is suggestive of a ...
Contents
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 121 |
Geodata and Information Division | 141 |
Overview of the Deputy Director General | 195 |
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aeromagnetic amphibolite analysis ANDHRA PRADESH anomalies bands Barakar Formation Barren Measures Formation basement basin belt Bengal Bihar Birbhum block boreholes calcareous carbonaceous carbonaceous shale clayey coal bearing coal seams COAL WING coarse grained Code cores covered cruise deposition DISTRICT drilled east EXPLORATION FOR COAL fault field season foraminifera geochemical GEOLOGICAL MAP geophysical gneiss Godavari Valley Gondwana grade grained sandstone granite heavy mineral INDEX intersected investigation isobath Kamthi Formation Lakshadweep lignite lime mud limestone located lower MADHYA PRADESH magnetic medium grained METAMORPHICS million tonnes mineralisation NW-SE occur ooids Orissa phyllite PLATE PLATE-I potentiality Precambrian quartz quartzite Rajmahal Raniganj Raniganj Formation Regional exploration ridge rocks Sakoli samples sand sandstone scale schist seam zones sector sediments sequence SHAHDOL DISTRICT shale shelf siltstone slope Sohagpur sq km strike studies sub-surface Survey of India Talchir Formation Toposheet trending upto VALLEY COALFIELD water depth