Records of the Geological Survey of India, Volume 123, Part 1The Survey, 2002 - 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 88
Page 92
... varies from 2.29 to 52.5 while the range of ilmenite and magnetite are from 0.63-34.6 % and 0.03-9.8 % respectively ... varies from 8.55 to 11.23 wt % and MgCO varies from 1.78 to 2.63 wt % and there is an increase in CaCO3 with depth ...
... varies from 2.29 to 52.5 while the range of ilmenite and magnetite are from 0.63-34.6 % and 0.03-9.8 % respectively ... varies from 8.55 to 11.23 wt % and MgCO varies from 1.78 to 2.63 wt % and there is an increase in CaCO3 with depth ...
Page 209
... varies from 1 in 150 to 1 in 320 towards north west while in Chikhaldara block it varies from 1 in 58 to 1 in 70 towards northwest . Structurally the area is highly disturbed due to east - west and north- south faults and as such the ...
... varies from 1 in 150 to 1 in 320 towards north west while in Chikhaldara block it varies from 1 in 58 to 1 in 70 towards northwest . Structurally the area is highly disturbed due to east - west and north- south faults and as such the ...
Page 412
... varies between 620 and + 5500m from m.s.l. The Lakhwar reservoir will spread in an area of about 9.65 sq km . The annual rainfall in the catchment area varies from 1250 mm to 2000 mm . The rocks in the reservoir and catch ment are ...
... varies between 620 and + 5500m from m.s.l. The Lakhwar reservoir will spread in an area of about 9.65 sq km . The annual rainfall in the catchment area varies from 1250 mm to 2000 mm . The rocks in the reservoir and catch ment are ...
Contents
CENTRAL HEADQUARTERS | 1 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 46 |
COAL WING | 72 |
Copyright | |
16 other sections not shown
Other editions - View all
Common terms and phrases
analysed anomaly assess associated bands basalt base basic basin belt Bihar block bodies boreholes carried channel clay coal Code collected completed comprises condition construction continued core covered delineated deposits depth detailed developed Director district Division drilling dykes eastern exploration exposed field flows Formation foundation geological mapping geophysical geotechnical investigation gneiss gold grade grained granite Group Headquarters holes identified indicated intrusive irrigation length lignite limestone located lower magnetic major mineral mineralisation Nagpur objective occur Orissa Pradesh prepared present processed proposed quartz quartzite range Regional reported reservoir revealed river rock samples sand sandstone scale Scheme schist seams sediments shale shear soil spillway sq km stage strike structure suggested surface surveys taken thickness thin tion Toposheet traverses trending tunnel units upto values varies various veins West zone