Records of the Geological Survey of India, Volume 108, Part 2The Survey, 1977 - 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 15
... quartzite just passed . But when broken , the fresh surface of the quartzite shows grains of chalcopyrite disseminated in the white groundmass of quartzite with secondary carbonate cement . The stratigraphic position of this quartzite ...
... quartzite just passed . But when broken , the fresh surface of the quartzite shows grains of chalcopyrite disseminated in the white groundmass of quartzite with secondary carbonate cement . The stratigraphic position of this quartzite ...
Page 48
... Quartzite with phyllitic intercalations Dolomitic limestone Phyllites and mica schists- Occasionally graphitic / polonti Lower Champaner Quartzite and quartz schist Bhamria conglomerate Quartzite and grit Mica schists and phyllites ...
... Quartzite with phyllitic intercalations Dolomitic limestone Phyllites and mica schists- Occasionally graphitic / polonti Lower Champaner Quartzite and quartz schist Bhamria conglomerate Quartzite and grit Mica schists and phyllites ...
Page 108
... quartzite and the other around the quartzite roof pendants , between the contact of quartzites and the surrounding granites . This zone is very broad in the northern and southern extremity of the batholith where it merges into the ...
... quartzite and the other around the quartzite roof pendants , between the contact of quartzites and the surrounding granites . This zone is very broad in the northern and southern extremity of the batholith where it merges into the ...
Contents
OF | 1 |
On the leadzinc mineralisation around Kushbani Purulia district | 36 |
Eocene ostracoda from Kolayatji area Rajasthan by V D Mamgain | 42 |
Copyright | |
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Amboli Amilia Aravalli Bandal granite bands Barakar basalt flows belt biotite brachiopod brown carbonatite Champaner chloritic Chorhoti clay clinopyroxene coal seams coalfield collapse conglomerate cracks crinoid Deccan Basalt Deccan Traps deposits Dhauli diamonds district earthquake epicentre exposed fault fauna felspar fibrolite folding formations fossils Gansser Geol Geological Survey Ghat Section gneisses grained granite granitisation greenish grey groundmass Haora river HIGHLY PORPHYRITIC Himalayas horizon isoseismal Karewa Kashmir kimberlite kutcha kutcha-pucca lava limestone lower Mahabaleshwar Main sub-basin metamorphism metres minerals Moher sub-basin Muth Quartzite Niti Pass nodules occur olivine Ordovician outcrops pahoehoe Permian phenocrysts phyllites plagioclase Plate PORPHYRITIC Pradesh Purewa quartz quartzite RED BOLE BED river rocks sandstone schists sediments seen sequence shales shock Spiti storeyed stratigraphic structures Survey of India tectonic thickness thin trend Triassic ultrabasic Upper upto valley vertical vesicles vesicular village ZEOLITIC zone