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
... gold deposits in India where such problems are likely to arise , particular mention may be made of Ramagiri gold field ' , Hutti gold field ' , Gadag gold field , Mallappakonda , Chigargunta * , and sulphide lodes of Kolar Gold Field ...
... gold deposits in India where such problems are likely to arise , particular mention may be made of Ramagiri gold field ' , Hutti gold field ' , Gadag gold field , Mallappakonda , Chigargunta * , and sulphide lodes of Kolar Gold Field ...
Page 83
... gold mineralisation . ( v ) The value gradients are steeper widthwise than lengthwise . Fixing of widthwise ore ... gold field to which the Ramagiri gold field is similar , and secondly , this is the cut - off finally opted for ...
... gold mineralisation . ( v ) The value gradients are steeper widthwise than lengthwise . Fixing of widthwise ore ... gold field to which the Ramagiri gold field is similar , and secondly , this is the cut - off finally opted for ...
Page 88
... gold values in Hutti lodes may be so erratic in some cases as to make it impossible to fix ore limits as suggested , for puposes of mining . However , in general the distri- bution of gold may not be so erratic and it may be possible to ...
... gold values in Hutti lodes may be so erratic in some cases as to make it impossible to fix ore limits as suggested , for puposes of mining . However , in general the distri- bution of gold may not be so erratic and it may be possible to ...
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