Records of the Geological Survey of India, Volume 115, Parts 3-6The Survey, 1986 - 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 73
Page 12
... lower values . eg . Case III CASE IV Contiguous assay values higher than the cut - off occur over a width larger than the minimum stoping width as in case III but bordered by lower values for some width and again by higher values which ...
... lower values . eg . Case III CASE IV Contiguous assay values higher than the cut - off occur over a width larger than the minimum stoping width as in case III but bordered by lower values for some width and again by higher values which ...
Page 13
... lower than the cut - off , then it is deemed that there is no ore at that cut - off in spite of the presence of some individual assays higher than the cut - off . The lower values which occur alongside the higher values in this case may ...
... lower than the cut - off , then it is deemed that there is no ore at that cut - off in spite of the presence of some individual assays higher than the cut - off . The lower values which occur alongside the higher values in this case may ...
Page 15
... lower that the cut - off intervening two stretches of widthwise averages higher than the cut off would be combined with the latter lengthwise , provided the stretch of the lower averages is not more than 6 metres long , and provided the ...
... lower that the cut - off intervening two stretches of widthwise averages higher than the cut off would be combined with the latter lengthwise , provided the stretch of the lower averages is not more than 6 metres long , and provided the ...
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Common terms and phrases
alkaline alluvium Anhoni anomaly Barail basalt basin belt biotite bore hole borehole carbonatite channel charnockite chloride cyclone Deccan Trap deposits depth discharge district drilling dykes Formation fracture garnet Geol Geological Survey geophysical geothermal system gneiss Gondwana gradient grains granulite grey GSI Rec 115 hills hornblende hot spring hot spring area hot water indicate Khed kimberlite lamprophyres laterite limestone lineament located Madhya Pradesh magnetite Maharashtra Meghalaya metres mineral mineralisation Muthuraman Nala ND ND ND occur olivine pipe rocks Proterozoic pyroxene quartz range Rec 115 pts region reservoir river Salbardi samples sand sandstone Sativli schist sediments shale soil structural studies stylolites surface Surguja Surv Survey of India taluk Tattapani fault TATTAPANI HOT SPRING temperature thermal manifestation thermal springs thermal waters thickness Thussu trap flow trending Trichinopoly Tural Unhavre Khed Unpub upflow zone upto Uttattur Vajrakarur valley values width