Records of the Geological Survey of India, Volume 107Geological Survey of India, 1976 - 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 21
... greenish to greenish grey epidotised matrix and greenish chloritised matrix . The diverse nature of the traps , as based on their colour differentiation , being epidote prevailing in the first type and chlorite abounding in the other ...
... greenish to greenish grey epidotised matrix and greenish chloritised matrix . The diverse nature of the traps , as based on their colour differentiation , being epidote prevailing in the first type and chlorite abounding in the other ...
Page 23
Geological Survey of India. i ( iv ) Massive , fine grained , greenish grey and non - porphyritic with specks , clusters , patches and bands of epidote , nodules of dark greenish chlorite and pyrite ( ? ) specks . ( v ) Dark greenish ...
Geological Survey of India. i ( iv ) Massive , fine grained , greenish grey and non - porphyritic with specks , clusters , patches and bands of epidote , nodules of dark greenish chlorite and pyrite ( ? ) specks . ( v ) Dark greenish ...
Page 24
... greenish non - porphyritic traps are interbedded with limestone . Along the Erin valley , the trap rock is fine grained , greenish , calcareous , compact , with spherules of ferromagnesian minerals , up to 2 mm in diameter . The ...
... greenish non - porphyritic traps are interbedded with limestone . Along the Erin valley , the trap rock is fine grained , greenish , calcareous , compact , with spherules of ferromagnesian minerals , up to 2 mm in diameter . The ...
Contents
RECORDS | 2 |
A note on the polymetallic sulphide mineralisation in Askot area | 8 |
On studies of the Agglomeratic Slate and Panjal Trap in the Jhelum | 12 |
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Common terms and phrases
acidic agglomeratic slates amphibolite Archaean assemblage Bababudan Group bands Barakar basalts beds Bihar biotite Boulder Conglomerate calcareous Chitradurga chlorite clays correlation craton Cuddapah deposits Dharwar district east epidote facies felspar flora of India folds formation fossil galena Garo Hills Geoclemys Geol Geological Survey Glossopteris Glossopteris flora gneiss gneissic complex Gondwana grained greenish grey greenstone belts greyish high grade schists Ibid indicated isotopic Jour Karharbari Kashmir Kurnool laterite limestone Lower Gondwana Lower Karewas metamorphism metres mineralisation minerals Mysore non-porphyritic occur outcrops overlying Palaeobotanist Panchet Panjal trap phenocrysts Pinjor Plate Pleistocene Pliocene porphyritic Precambrian pyroxene quartz quartzite Raniganj rock types Sargur schist schist belts schistose schistose rocks sediments sequence shale Siwalik stratigraphic Supergroup Surv Survey of India Sylhet Sylhet Limestone Sylhet Sandstone Talchir Tatrot tectonic Tertiary thick unconformity Upper upto valley veins Vindhyan volcanic Western Block zeolite zone