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 15
... uranium . The uranium Discussion occurrences around Anek and Nenkhara are associated with the sheared rocks of the gneissic complex of Garo hills and indicate the possibility of striking significant uranium minera- lisation ( i ) within ...
... uranium . The uranium Discussion occurrences around Anek and Nenkhara are associated with the sheared rocks of the gneissic complex of Garo hills and indicate the possibility of striking significant uranium minera- lisation ( i ) within ...
Page 19
... uranium content ranging from 4 to 15 ppb , the pH of the waters having a range from 5 to 8 Conditions Of Uranium Deposition In the Gomaghat area the top portions of sand- stones exposed are reddish in colour whereas the lower portions ...
... uranium content ranging from 4 to 15 ppb , the pH of the waters having a range from 5 to 8 Conditions Of Uranium Deposition In the Gomaghat area the top portions of sand- stones exposed are reddish in colour whereas the lower portions ...
Page 24
... uranium mineralisation has been noted in two horizons in Mahadeo Formation in Pahngi river section ( i ) in the top zone of highly carbonaceous basal arkose , and ( ii ) in a sandstone interbed to . wards the top of conglomerate ...
... uranium mineralisation has been noted in two horizons in Mahadeo Formation in Pahngi river section ( i ) in the top zone of highly carbonaceous basal arkose , and ( ii ) in a sandstone interbed to . wards the top of conglomerate ...
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