Records of the Geological Survey of India, Volume 122, Part 6The Survey, 1987 - 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 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 172
... zone identified south of Nainpur has been traced upto Mawai , running entirely through gneisses and metasediments . East of Mawai , the shear zone disappears at the Deccan Trap contact and again reappears south of Kabirchabutra ( 22 ...
... zone identified south of Nainpur has been traced upto Mawai , running entirely through gneisses and metasediments . East of Mawai , the shear zone disappears at the Deccan Trap contact and again reappears south of Kabirchabutra ( 22 ...
Page 187
... zone near 0/0 over an area of 100 m x 40 m is associated with a high chargeability value of 13. 4 mv / v in a zone of high resistivity probably representing pegmatite and quartz veins intruding in the shear zone . The I. P. closures of ...
... zone near 0/0 over an area of 100 m x 40 m is associated with a high chargeability value of 13. 4 mv / v in a zone of high resistivity probably representing pegmatite and quartz veins intruding in the shear zone . The I. P. closures of ...
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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 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 MAHARASHTRA Code 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 Satpura scale schist sediments sequence shale shear zone sparsely porphyritic spillway sq km sq km area stromatolitic studies subsurface exploration Supergroup thick toposheet traversed trending tunnel Unconformity upper upto vesicular Vindhyan के