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
... distribution of some elements along vertical section of the coal seams ; ( c ) appreciably high concentration of germanium ( 600 to 700 ppm ) in the basal part of Darrangiri seam in West Darrangiri Coalfield ; ( d ) absence of identical ...
... distribution of some elements along vertical section of the coal seams ; ( c ) appreciably high concentration of germanium ( 600 to 700 ppm ) in the basal part of Darrangiri seam in West Darrangiri Coalfield ; ( d ) absence of identical ...
Page 5
... distribution is usually noticed , the coal seams of Makum coalfield show comparatively more uniformity in the distribution of trace elements in relation to those particularly of West Darrangiri coals and some of the Langrin coals of ...
... distribution is usually noticed , the coal seams of Makum coalfield show comparatively more uniformity in the distribution of trace elements in relation to those particularly of West Darrangiri coals and some of the Langrin coals of ...
Page 6
... distribution pattern of different elements in various coal seams are suggestive of the fact that lead and copper in Makum coalfield were associated mostly with the ori- ginal coal forming plant materials . ( h ) Same Darrangiri coal ...
... distribution pattern of different elements in various coal seams are suggestive of the fact that lead and copper in Makum coalfield were associated mostly with the ori- ginal coal forming plant materials . ( h ) Same Darrangiri coal ...
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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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