Records of the Geological Survey of India, Volume 114, Parts 3-6Government of India, 1982 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 88
... GYPSUM BANDS . AB ALTERNATIONS OF A & B WITH THICK GYPSUM BANDS . AC ALTERNATIONS OF A C WITH THICK GYPSUM BANDS CYCLE TYPES Gypsum occurs in cyclic periodicities with thickness of the individual band varving from capill- ary thin ( < 5 ...
... GYPSUM BANDS . AB ALTERNATIONS OF A & B WITH THICK GYPSUM BANDS . AC ALTERNATIONS OF A C WITH THICK GYPSUM BANDS CYCLE TYPES Gypsum occurs in cyclic periodicities with thickness of the individual band varving from capill- ary thin ( < 5 ...
Page 90
... Gypsum - Sparite ( Gi Type ) This micro - facies is characteristic of gypsum bands 5 mm in thickness with satin - spar arranged perpendicular to bedding plane . The micro - facies consists of twinned lamellae of clear gypsum arranged ...
... Gypsum - Sparite ( Gi Type ) This micro - facies is characteristic of gypsum bands 5 mm in thickness with satin - spar arranged perpendicular to bedding plane . The micro - facies consists of twinned lamellae of clear gypsum arranged ...
Page 93
... gypsum occu- rring as cavity inflilings in anhydrite and spherulitic gypsum ( G - II type micro - facies ) ( D ) Poikilotopic cement in dolomicrite ( GD - III type ) and ( E ) detr- ital gypsum shreds in dolomicrite ( micro - facies ) ...
... gypsum occu- rring as cavity inflilings in anhydrite and spherulitic gypsum ( G - II type micro - facies ) ( D ) Poikilotopic cement in dolomicrite ( GD - III type ) and ( E ) detr- ital gypsum shreds in dolomicrite ( micro - facies ) ...
Contents
Impact of Coal mining of the natural landscape in Raniganj | 6 |
Ranganathan | 31 |
Geothermal fields of Ganjam and Puri Districts Orissa | |
Copyright | |
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Andhra Pradesh anorthosite Archaean assemblage associated bands basalt basin bauxite beds biotite carbonate charnockite chert chlorite clay seam coal coalfield cobalt colour conglomerate corundum crystals Deccan Trap deposits district east eastern Eocene evaporite facies flow folds foliation Formation garnet gems gemstones Geol Surv Ind Geological Survey gneiss Gondwana grade grained granite grey Group gypsum hills hornblende India indicate Itwa Sandstone Karnataka Kerala laterite limestone lineament lower Madhya Pradesh mafic magnetite manganese margin metamorphism mica belt mineralisation minerals mining occur ophiolite Orissa Panna Shale pegmatites phyllite plagioclase plain planation surfaces Plate quarries quartz quartzite Quaternary Ramanujam Raniganj ratio regional Rewa river rocks samples sand Sandstone schist schistose sedimentary sediments Shale shear shows Siang sillimanite Simrawal soil spoil dumps sq km structures Survey of India tectonic Tertiary thickness tion trend Upper upto valley Vindhyan Wardha zone