Records of the Geological Survey of India, Volume 96Geological Survey of India, 1971 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Results 1-3 of 31
Page 168
... Nature of layers Ni p.p.m. Co p.p.m. Ni : Co Nature of layers Ni Co p.p.m. P.p.m. Ni : Co Lumpy laterite soil Sandy late- rite soil 1250-3500 120-600 3-22 1500-3500 120-900 2-16 Lumpy soil < 25-750 10-40 .50-50 Sandy late- 25-2500 10 ...
... Nature of layers Ni p.p.m. Co p.p.m. Ni : Co Nature of layers Ni Co p.p.m. P.p.m. Ni : Co Lumpy laterite soil Sandy late- rite soil 1250-3500 120-600 3-22 1500-3500 120-900 2-16 Lumpy soil < 25-750 10-40 .50-50 Sandy late- 25-2500 10 ...
Page 208
... nature of the original rock is rendered difficult because of the highly altered nature of the rocks , but they are more acidic then basalts as indicated by their mineralogy . Each flow grades from a fine - grained , hard and massive ...
... nature of the original rock is rendered difficult because of the highly altered nature of the rocks , but they are more acidic then basalts as indicated by their mineralogy . Each flow grades from a fine - grained , hard and massive ...
Page 215
... nature of the contact between the two parts , presence of foliation planes at an angle to the bedding plane , the absence of garnet in the psammitic part , and its presence in the pelitic part only , the fine nature of the mica flakes ...
... nature of the contact between the two parts , presence of foliation planes at an angle to the bedding plane , the absence of garnet in the psammitic part , and its presence in the pelitic part only , the fine nature of the mica flakes ...
Contents
Geology of the Vindhyan system in the Eastern part of | 1 |
Some Geological factors influencing the behaviour of | 42 |
5560 | 55 |
Copyright | |
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acid analyses Auden band basalt bauxite beds Bilaspur bodies boulders breccia brown carbonaceous chemical chert chrome-rich suite chromite chromite deposits clay colour composition concentration conglomerate crystallisation crystals district dolerite dumortierite east epidote exposed faults felspar fertilisers fine-grained flows folded formation fossils friable garnet Geol Geological Survey Ghumarwin glacier grains granite grey Haritalyangar hill horizon igneous ilmenite indicated iron Konal Kosi laterite layers limestone limonitised Lower magma magnetite mapping margins material metres Middle Siwalik minerals multiple dykes multiple intrusions Mussoorie nala nodules occur orthopyroxenite overlying Oxide P₂O pebbles pelitic phosphate phosphorus phyllites plagioclase porcellanites Pradesh present psammitic pumicite quartz quartzites river rock phosphate samples sandstones scarp sediments seen shales silica silicified Siwalik Siwalik rocks snout soil structure Sukinda Surv Survey of India syncline TABLE Tadpatri thick thin tourmaline ultrabasic ultrabasic rocks unconformity Upper valley veins Vempalle Vindhyan system volcanic