Records of the Geological Survey of India, Volume 122, Part 6The Survey, 1989 - 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 68
Page 89
... zone range from 180 to 2400 ppm observed over 650 m strike length and 1 - 10 m width of the zone in southern part while the soil samples in the area show Mo values ranging from 30-100 ppm only . Fluorite mineralisation in the form of ...
... zone range from 180 to 2400 ppm observed over 650 m strike length and 1 - 10 m width of the zone in southern part while the soil samples in the area show Mo values ranging from 30-100 ppm only . Fluorite mineralisation in the form of ...
Page 97
... zone - l block , scheelite mineralisation has been intersected in most of the boreholes drilled so far . The results of 14 completed boreholes and 2 boreholes in progress in zone - l block since the commencement of investigation ( 1985 ...
... zone - l block , scheelite mineralisation has been intersected in most of the boreholes drilled so far . The results of 14 completed boreholes and 2 boreholes in progress in zone - l block since the commencement of investigation ( 1985 ...
Page 188
... zone with a strike length of about 900 m trending in an NNW - SSE direction . The peak anomaly is confined to a zone of about 300 m lying within the geochemical anomaly zone . Copper values of the order of 450 ppm were noticed near ...
... zone with a strike length of about 900 m trending in an NNW - SSE direction . The peak anomaly is confined to a zone of about 300 m lying within the geochemical anomaly zone . Copper values of the order of 450 ppm were noticed near ...
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Common terms and phrases
Aa flow alignment alluvium anomaly zone Archaean basalt flows bed rock Bijawar block borehole calcareous chert Chhattisgarh clay compound pahoehoe conglomerate cores Dark grey Deccan basalt Deccan Trap deposits depth dips DISTRICT dolomite drill holes ENE-WSW Engineering Geology Engineering Geology Division excavation exposed fault Formation fractured fragmentary top fresh basalt geochemical geological mapping Geologist Jr geophysical GEOTECHNICAL INVESTIGATIONS gneiss Gondwana gradient Group highly porphyritic Impersistent indicated intrusives Jabalpur joints Lameta laterite lava limestone located MADHYA PRADESH MADHYA PRADESH Code MAHARASHTRA masonry medium grained mineralisation moderately porphyritic Nagpur Narmada NW-SE occur pahoehoe pahoehoe flow pegmatite porphyritic proposed Proterozoic quartz veins quartzite Quaternary Raipur RAIPUR DISTRICT red bole Regional Geology Division reservoir samples sandstone scale schist sediments sequence shale shear zone soil sparsely porphyritic spillway sq km sq km area stromatolitic studies subsurface exploration Supergroup thick toposheet traversed trending tunnel Unconformity upper upto vesicular Vindhyan के