A5088958052- Geochemistry and Geologic Mapping
- Geological and Geochemical Analysis
- Geochemistry and Elemental Analysis
- earthquake and tectonic studies
- Geophysical and Geoelectrical Methods
- Geomagnetism and Paleomagnetism Studies
- Geophysical Methods and Applications
- Seismic Waves and Analysis
- Mineralogy and Gemology Studies
- Soil Geostatistics and Mapping
- Remote-Sensing Image Classification
- Metal Extraction and Bioleaching
- Fluid Dynamics and Turbulent Flows
- Geotechnical and construction materials studies
- Geological formations and processes
- Soil and Unsaturated Flow
- Hydrocarbon exploration and reservoir analysis
- Radioactive element chemistry and processing
- Nanofluid Flow and Heat Transfer
- Mineral Processing and Grinding
- Geological and Geophysical Studies
- Lattice Boltzmann Simulation Studies
- Heavy metals in environment
- Geology and Paleoclimatology Research
- Heavy Metals in Plants
Indian Institute of Technology Dhanbad
2014-2024
The Palaeo- to Meso-Proterozoic (1.0–2.4 Ga) North Singhbhum Mobile Belt (NSMB) is an assembly of multiphase folded, low- medium-grade meta-sedimentary and meta-igneous rocks, lying within the north crustal province. mobile belt situated between Archean craton in south Meso/Neo-Proterozoic (0.9–1.7 Chotanagpur Gneissic Complex north. Gold mineralisation moderate concentration reported from different parts NSMB along shear /fracture zones volcano-sedimentary rocks sequence. structurally...
The North Singhbhum Mobile Belt (NSMB) in the eastern Indian shield is an excellent example of a diverse lithological domain with multiphase shear/fracture zones. It well-acknowledged prospective region known for various mineralizations, e.g., Cu, Au, U, and Fe. present study was conducted Babaikundi–Birgaon Axis (a shear fracture zone within NSMB) Babaikundi village. suggests that anomalous zones are possibly related to gold-associated sulfide mineralization using photomicrography...
Research Article| May 01, 2018 A Modified Placer Origin for Refractory Gold Mineralization Within the Archean Radioactive Quartz-Pebble Conglomerates from Eastern Part of Singhbhum Craton, India R. Chakravarti; Chakravarti Department Applied Geology, Indian Institute Technology (Indian School Mines), Dhanbad 826004, Search other works by this author on: GSW Google Scholar S. Singh; Singh †Corresponding author: e-mail, sahendrasingh02@gmail.com A. Venkatesh; Venkatesh K. Patel; Patel P. Sahoo...
Numerous iron ore deposits are hosted within the Meso to Neo-Archean banded formations (BIFs) extending across Singhbhum-Orissa Craton, eastern India. Despite widespread distribution of BIFs, which forms part group (IOG), heterogeneity in their grade and mineral composition is occasionally observed even a single deposit. Kiriburu-Meghahatuburu deposit (KMIOD), west Singhbhum district, Jharkhand, India characterized by dominant hematite (often martitized) occurrence with total resource...
In the present work, gold‐bearing carbonaceous phyllites in Dalma volcano‐sedimentary belt (DVSB), occupying central region of North Singhbhum Mobile Belt eastern India were studied to understand nature and mode occurrence gold mineralization. We propose that protolith phyllites, is, organic‐rich black shale, was major source Au phyllite‐hosted mineralization reported from DVSB. LA‐ICP‐MS analysis pyrite this study reveals elevated contents early‐formed sedimentary (syngenetic diagenetic...
<title>Abstract</title> The authors have requested that this preprint be removed from Research Square.
<title>Abstract</title> The present study aims to determine the relationship between thermal gradient and rock magnetic parameters in Rajmahal trap basalts of eastern India. Rock analyses are carried out which include susceptibility (χ) its temperature (T) dependence (χ-T plots), Isothermal Remanent Magnetization (IRM) acquisition backfield remanence coercivity IRM Saturation (SIRM). Also, some inter-parametric ratios like SIRM/χ S-ratio calculated. A thermo-magnetic deviation parameter...
The Jagpura Au-Cu deposit is situated within the Aravalli craton in northwestern part of India. In present work, petrography, mineral chemistry, fluid inclusion and sulfur isotopic compositions were used to study deposit. ore association arsenopyrite, loellingite, chalcopyrite, pyrrhotite pyrite, along with native gold, magnetite apatite. gold fineness ranges from 914–937‰ (avg. 927‰). presence Au-Bi-Te phases, pyrite (>1 Co/Ni ratio), (≥1 Ni/Cr ratio, <1 ratio) apatite F/Cl suggest...