Records of the Geological Survey of India, Volume 113, Part 4The Survey, 1984 - 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. |
From inside the book
Results 1-3 of 23
Page 39
... MINERAL PHASES ( As per map ) Major Minor Trace Sample No. Feldspar Quartz ANALYTICAL ( in ppm ) VALUEL Cu Pb Zn Ni Co Cr 50 30 35 1000 80 1200 Profile I C / 123 ( A - horizon ) 60 190 HO PPM 326 Profile II Goethite Quartz Illite C ...
... MINERAL PHASES ( As per map ) Major Minor Trace Sample No. Feldspar Quartz ANALYTICAL ( in ppm ) VALUEL Cu Pb Zn Ni Co Cr 50 30 35 1000 80 1200 Profile I C / 123 ( A - horizon ) 60 190 HO PPM 326 Profile II Goethite Quartz Illite C ...
Page 40
... [ Mineral phases identified by Dr. K. Nandli of X - Ray Lab . NER , Siiong ; DTA studies at CHQ Petrological Lab , Calcutta . ] GEOCHEMICAL PROFILES OF OVERBURDEN OF GAMNOM AREA , MANIPUR . the ' clay ' is Ni - bearing or not ...
... [ Mineral phases identified by Dr. K. Nandli of X - Ray Lab . NER , Siiong ; DTA studies at CHQ Petrological Lab , Calcutta . ] GEOCHEMICAL PROFILES OF OVERBURDEN OF GAMNOM AREA , MANIPUR . the ' clay ' is Ni - bearing or not ...
Page 45
... mineral phase which could be linked up with the weathering process of the underlying ul- tramafic bedrock , but due to the presence of com- posite mineralogy viz , goethite , garnierite , serpen- tine and clay minerals . ( i ) Obviously ...
... mineral phase which could be linked up with the weathering process of the underlying ul- tramafic bedrock , but due to the presence of com- posite mineralogy viz , goethite , garnierite , serpen- tine and clay minerals . ( i ) Obviously ...
Contents
GEOLOGICAL SURVEY OF INDIA | 1 |
Problems of correlation of PreGondwana rock units of Arunachal Pradesh and adjoining areasa review | 15 |
The Abor Group of rocks in Arunachal Pradesh | 48 |
7 other sections not shown
Other editions - View all
Common terms and phrases
Abor Volcanic Arunachal Pradesh assemblage associated axial bands basement bedrock beds belt biotite bore holes Buxa carbonatite Chattopadhyay chert chromite coal seam coalfields complex correlation Cretaceous crystalline Daling Darjeeling developed Disangs dykes exploration fault folds Formation Gamnom garnierite geochemical Geol Geological Survey GHOSH gneiss goethite Gondwana Grade grains granite Group Himalayas horizon ijolite Khasi limestone lineaments Lohit Lohit district Manipur Manipur East Maskut Meghalaya metamorphic migmatites mineral Mishmi Naga Hills Nagaland Nandy nepheline Ni-content North Eastern occur ophiolite ophiolite suite overburden phase Phokphur Plate postulated pyroxene pyroxenite quartz quartzite Ranga valley reflected refraction regional river rocks samples sandstone schist seam/s sedimentary sediments sequence serpentinite shale Shillong Siang district sillimanite Sirohi soil profile Sonapahar stratigraphic structural studies sub-surface Subansiri district Sung Valley Survey of India tectonic Tertiary thickness thrust Tidding serpentinites tion trending ultramafics Unpublished GSI Report upto veins zone