Results 121 to 130 of about 116,871 (355)
Magnetic susceptibility, magnetization, magnetic moment and characterization of Carancas meteorite [PDF]
Revista Geofisica 64, Enero 2012-Diciembre 2014, Instituto
Panamericano de Geografia e Historia IPGH, ISSN 0252-9769, 2013 On September, 15th, 2007, in the community of Carancas (Puno, Peru) a stony meteorite formed a crater explosive type with a mean diameter of 13.5 m. some samples meteorite fragments were collected. The petrologic analysis performed corresponds to a meteorite ordinary chondrite H 4-5. In this paper we have analyzed the magnetic properties of a meteorite
arxiv
Petrography and petrology of the Hawaii Scientific Drilling Project lavas: Inferences from olivine phenocryst abundances and compositions [PDF]
, 1996 The Mauna Loa (ML) and Mauna Kea (MK) lavas recovered by the Hawaii Scientific Drilling Project (HSDP) include aphyric to highly olivine-phyric basalts.
Alves, Sophie +2 more
core +1 more source
Deep Underground Science and Engineering, EarlyView.The Fobinso granitoids are granodiorites, while the Esuajah granitoids are granites based on their mineralogical composition. The granitoids are generally enriched in LILE and LREE than HFSE, MREE, and HREE, indicating mixing with crustal sources during their evolution.
Emmanuel D. Sunkari +2 more
wiley +1 more source
Around seven decades river course shifting and bank erosion susceptibility of river Mujnai
River, Volume 1, Issue 2, Page 221-239, November 2022., 2022 Abstract River bank erosion is a destructive fluvio‐hydrological hazard particularly inhabited flood plain of the dynamic Himalayan foreland basin. Every year during monsoonal months, morphology of the landscape is continuously modifying through the dynamic river system.
Sudipa Sarkar, Biswajit Bera
wiley +1 more source
Tertiary-Quaternary intra-plate magmatism in Europe and its relationship to mantle dynamics [PDF]
, 2006 Anorogenic intra-plate magmatism was widespread in Europe from early Tertiary to Recent times, extending west to east from Spain to Bulgaria, and south to north from Sicily to northern Germany. Magmatism is spatially and temporally associated with Alpine-
Downes, Hilary, Wilson, M.
core +1 more source
Deep Underground Science and Engineering, EarlyView.In this review, the application of micro‐CT and medical‐CT scanning in the oil and gas industry has been thoroughly discussed. Recent improvements in DRP and modern imaging techniques in the oil and gas industry have been modeled using both experimental and simulation work.
Achinta Bera +2 more
wiley +1 more source
1D Anisotropic Surface Wave Tomography with Bayesian Inference [PDF]
arXiv, 2020 Classically, anisotropic surface wave tomography is treated as an optimisation problem where it proceeds through a linearised two-step approach. It involves the construction of 2D group or phase velocity maps for each considered period, followed by the inversion of local dispersion curves inferred from these maps for 1D depth-functions of the elastic ...
arxiv
MineralogiaMinPlotX is an open-source software for mineral formula recalculation and compositional plotting providing an easy-to-use stand-alone graphical user interface (GUI) as well as an advanced programming interface (API).
Walters Jesse B., Gies Nils B.
doaj +1 more source
Petrology in Perspective [PDF]
Nature, 1955 A Historical Survey of Petrology By Prof. F. Y. Loewinson-Lessing. (Translated from the Russian by Dr. S. I. Tomkeieff.) Pp. x + 112. (Edinburgh and London: Oliver and Boyd, Ltd., 1954.) 12s. 6d. net.
openaire +2 more sources
Deep Underground Science and Engineering, EarlyView.The permeability variation of rocks during complete stress–strain processes was investigated. A mathematical model describing the influence of rock damage on permeability was constructed. The permeability–stress relationship between soft rock and hard rock was proposed.
Zhen Huang +6 more
wiley +1 more source