Records of the Geological Survey of India, Volume 112, Part 4The Survey, 1982 - 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 1
... concentration of certain elements irrespective of very low ash content ; ( b ) marginal enrichment and uniform pattern of distribution of some elements along vertical section of the coal seams ; ( c ) appreciably high concentration of ...
... concentration of certain elements irrespective of very low ash content ; ( b ) marginal enrichment and uniform pattern of distribution of some elements along vertical section of the coal seams ; ( c ) appreciably high concentration of ...
Page 6
... concentration of rare elements in them . ( f ) From the study of individual ash -- trace ele- ment relations it is observed that , in general , the elements like barium , copper , manganese , lead and strontium were associated mainly ...
... concentration of rare elements in them . ( f ) From the study of individual ash -- trace ele- ment relations it is observed that , in general , the elements like barium , copper , manganese , lead and strontium were associated mainly ...
Page 19
... concentrations already observed in the Mahadeos indicate that there is an inherent source of uranium , which when ... concentration of uranium has been met with in association with carbonaceous matter ; in Gomaghat carbonaceous matter ...
... concentrations already observed in the Mahadeos indicate that there is an inherent source of uranium , which when ... concentration of uranium has been met with in association with carbonaceous matter ; in Gomaghat carbonaceous matter ...
Contents
OF | 1 |
A note on the Gondwana sediments of Singrimari Hallidaygunj Meghalaya | 7 |
A note on the uranium mineralisation in Cretaceoussedimentary rocks near Gomaghat Khasi Hills | 17 |
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Common terms and phrases
Alluvium Anek arkose Arunachal Pradesh Assam assemblage Atomic Minerals Division Barail Group basin beds Bhuban Formation Biostratigraphy Boka Bil Formation Brahmaputra Burma carbonaceous Chatterjee coal seams coalfield conglomerate Cretaceous Darrangiri deposits diamictite Dielasma Disang Formation Disang Group Eocene Eurydesma exposed fauna foraminifera fossil Garo Hills gastropod Geol Geological Survey GHOSH Girujan Clay Formation Gomaghat Himalayas horizon Jaintia Group Khasi Hills Kopili Formation Kuklung Langrin Mahadeo Formation Makum Manipur marine MATHUR Meghalaya metres Miocene Miocene age Mukherjee Nagaland Nenkhara Noet Nummulites occurs Oligocene PLATE pyrite range region rocks Rotalia Sahni samples sandstone Sarbhog Satsangi sedimentary sediments sequence shales Shillong Plateau Siang district SINGH Singrimari SINHA species stratigraphic studied Subansiri sulphur Surma Surma Group Surv Survey of India Sylhet Sylhet Limestone Talchir taxa Tertiary thickness tillite Tipam Group trace elements Tripura Tura Unconformity Unpublished GSI Upper Assam uranium uranium mineralisation Vred Zone