Results 91 to 100 of about 1,324 (171)

Tectonics and Petrograpby of the East Ongul Islana, Lutzow-Holm Bukt, Antarctica [PDF]

open access: yes, 1964
The East Ongul Island on the coast of the Lutzow-Holm Bukt, East Antarctica, was investigated from the tectonical and petrographical points of view.
Koshiro KIZAKI   +1 more
core   +1 more source

Interpretation of low-temperature data part 4: The low-temperature magnetic transition of monoclinic pyrrhotite

open access: yesThe IRM Quarterly, 2011
Use of low temperature (LT) magnetic transitions to identify magnetic minerals that carry a remanence – either natural or laboratory-induced – at room temperature, is a classic tool in rock magnetism (e.g. Nagata et al., 1964; Kosterov, 2007). This particularly applies to magnetite (Verwey transition at 118 K) and hematite (Morin transition at 265 K ...
Rochette, P., Fillion, G., Dekkers, M.J.
openaire   +2 more sources

A Critical Appraisal of the "Day" Diagram [PDF]

open access: yes, 2018
Appel E.   +12 more
core   +2 more sources

Greigite (Fe3S4) is thermodynamically stable: Implications for its terrestrial and planetary occurrence. [PDF]

open access: yesProc Natl Acad Sci U S A, 2020
Subramani T   +4 more
europepmc   +1 more source

Розробка технології збагачення розсипних титанових руд в умовах ТОВ ВКФ «Велта» [PDF]

open access: yes, 2018
Об’єктом дослідження є технологія збагачення розсипних ільменітових руд. Предметом досліджень є ільменітові руди розсипного родовища. Метою дипломної роботи є зменшення втрат ільменіту з відходами магнітного збагачення розсипних руд Берзулівського ...
Pecherskiy, Vadym   +1 more
core  

Valleriite, a Natural Two-Dimensional Composite: X-ray Absorption, Photoelectron, and Mössbauer Spectroscopy, and Magnetic Characterization. [PDF]

open access: yesACS Omega, 2021
Mikhlin YL   +10 more
europepmc   +1 more source

Hydrothermal sulfide deposits on the East Pacific Rise, 21NÌ [PDF]

open access: yes, 1982
Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Earth and Planetary Science, 1982.MICROFICHE COPY AVAILABLE IN ARCHIVES AND LINDGRENBibliography: leaves 269-280.by Marjorie Styrt Goldfarb.Ph ...
Goldfarb, Marjorie Styrt
core  

Progressive Low-Grade Metamorphism of a Black Shale Formation, Central Swiss Alps, with Special Reference to Pyrophyllite and Margarite Bearing Assemblages [PDF]

open access: yes, 2017
The unmetamorphosed equivalents of the regionally metamorphosed clays and marls that make up the Alpine Liassic black shale formation consist of illite, irregular mixed-layer illite/montmorillonite, chlorite, kaolinite, quartz, calcite, and dolomite ...
FREY, MARTIN
core  

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