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. |
From inside the book
Results 1-3 of 35
Page 12
... average grade is calcula- ted combining the values for all the samples from 1 to 7 , which comes to 9.2 g / t for ... average value for the extra width added is not lower than the cut - off . In case the average value for the extra width ...
... average grade is calcula- ted combining the values for all the samples from 1 to 7 , which comes to 9.2 g / t for ... average value for the extra width added is not lower than the cut - off . In case the average value for the extra width ...
Page 14
... average does not fall below the cut - off . Erratic high values During the exploration at Yeppamana mine the identification of erratic high values and their reduc- tion was done after calculation of widthwise average grades . It is ...
... average does not fall below the cut - off . Erratic high values During the exploration at Yeppamana mine the identification of erratic high values and their reduc- tion was done after calculation of widthwise average grades . It is ...
Page 15
... 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 average value obtained by combining the higher and lower averages ...
... 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 average value obtained by combining the higher and lower averages ...
Other editions - View all
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