Records of the Geological Survey of India, Volume 94The Survey, 1959 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
From inside the book
Results 1-3 of 24
Page 249
... ore bands are closely associated with lithomargic layers consisting of quartz and white clay which also occur as intercalations in the ore . The best ore of the deposit is generally localised in the median ... Manganese - ore of Kalahandi.
... ore bands are closely associated with lithomargic layers consisting of quartz and white clay which also occur as intercalations in the ore . The best ore of the deposit is generally localised in the median ... Manganese - ore of Kalahandi.
Page 250
... ore . these varieties are cut across by fine veins of metallic grey manganese - ore which in turn are cut by dull black veinlets . At places quartz is replaced by manganese - ore along cracks , sometimes cutting right across the ...
... ore . these varieties are cut across by fine veins of metallic grey manganese - ore which in turn are cut by dull black veinlets . At places quartz is replaced by manganese - ore along cracks , sometimes cutting right across the ...
Page 259
... manganese- ores occur as nodules and disseminations in kaolin - rich manganiferous khondalites . DEPOSITS NORTH OF NISHKHAL Kinchkhal . - About one kilometre south ... manganese- PART 2 ] 259 MURTHY & GOKUL : Manganese - ore of Kalahandi.
... manganese- ores occur as nodules and disseminations in kaolin - rich manganiferous khondalites . DEPOSITS NORTH OF NISHKHAL Kinchkhal . - About one kilometre south ... manganese- PART 2 ] 259 MURTHY & GOKUL : Manganese - ore of Kalahandi.
Contents
GEOLOGICAL SURVEY OF INDIA | 190 |
STRUCTURE | 200 |
SUMMARY AND CONCLUSIONS | 209 |
9 other sections not shown
Other editions - View all
Common terms and phrases
amphibole amphibole bearing quartzites amphibolites amygdaloidal aperture Balasore banded magnetite-hematite quartzites basalts beds biotite calcite cent chambers chondrules colour convolute laminations Cretaceous Deccan Traps deposits dipping district dolerites dune sands dykes east enstatite felspar ferruginous Figured specimen flows folds foraminifera formations G.S.I. Type garnet Genus Geol Geological Geologist gneisses grade grains granites grey quartzites heavy mineral hematite hornblende ilmenite intergrowth Kalahandi kilometres kyanite length Lenticulina limestone magnetite manganese content manganese-ore manganiferous khondalite Marginulina massive trap meta-intrusives meta-sediments metamorphism metres metres long metres wide Nishkhal occur old dunes olivine opaques outcrop pebbles phenocrysts plagioclase porphyritic porphyritic trap pyroxenes quartz quartzites Reuss ridge rutile samples sand dunes schistosity sediments shales siliceous sillimanite Soft vesicular species Subarnarekha Subarnarekha river Survey of India sutures thickness thin trend Utatur stage veins vesicles vesicular trap white gritty quartzites width Yerabali zircon