Records of the Geological Survey of India, Volume 115, Part 5The 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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Page 79
... oreshoot ( s ) is done by duly processing the assay values for the individual samples and arriving at the ore boundaries in drifts , crosscuts , winzes , and diamond drill holes . For the demarcation to be properly done , how- ever ...
... oreshoot ( s ) is done by duly processing the assay values for the individual samples and arriving at the ore boundaries in drifts , crosscuts , winzes , and diamond drill holes . For the demarcation to be properly done , how- ever ...
Page 86
... ore boundary The lengthwise demarcation and calculation of average grade for an oreshoot is taken up after cal- culation of widthwise average values as described above , only if the lengthwise distribution of the width- wise averages ...
... ore boundary The lengthwise demarcation and calculation of average grade for an oreshoot is taken up after cal- culation of widthwise average values as described above , only if the lengthwise distribution of the width- wise averages ...
Page 87
... ore zones falling in a line . The decision regarding the minimum length adequate to constitute an oreshoot at Yeppamana mine was taken , after considering the variations in the lengths over which widthwise averages , higher than the cut ...
... ore zones falling in a line . The decision regarding the minimum length adequate to constitute an oreshoot at Yeppamana mine was taken , after considering the variations in the lengths over which widthwise averages , higher than the cut ...
Contents
Records | 1 |
Lithostratigraphy of Cretaceous and Palaeocene Rocks of Tiruchirapalli district Tamil Nadu South India R Sundaram and P S Rao | 9 |
The Pyroxene Granulite Khondalite Charnockite and Gneiss of Keralatheir interrelationship P V Sukumaran M Senthiappan and A R Nambiar | 24 |
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alluvial Anaipadi Andhra Pradesh Ariyalur Ariyalur Group average grade Bandar basin beach ridges beds biotite biotite gneiss boundaries carbon caves channel charnockite clay coast coastal conglomerate Cretaceous Cuddapah cut-off cyclonic storm deltaic deposits developed dibba dissected pediment district Divi drainage dunes dykes flood garnet Geol Geological Survey gneiss gold field grained granite granulite grey groundwater hornblende hornblende gneiss Island Karai Kerala Khalassi khondalite kimberlite Krishna Kunnam Kurnool lamproites land landforms laterite limestone lineaments lode lower Machilipatnam mangrove Maruvattur Masula metres migmatisation migmatitic mineral minimum stoping width Nellore occur olivine oreshoot peridotite phlogopite planation pyroxene pyroxene granulite quartz river sample sandstone Sastry sediments serpentinised shale Sillakkudi silt slope soil southern stylolites sub-basin surface Surv Survey of India taluk tectonic texture tidal flats tidal waves Tiruppattur Trichinopoly Trichinopoly Group Unconformity upper Ursus Uttattur Group Vajrakarur values vegetation widthwise averages xenoliths zone