Results 121 to 130 of about 13,020 (240)

Mineral Chemistry and Pressure and Temperature Estimates of Metasedimentary Rocks of the Araxá Group in the Region of Morrinhos, South of Goiás State [PDF]

Geologia USP. Série Científica, 2011
In the Morrinhos region, Goiás state, Brazil, the rocks of the Araxá Group have mineral assemblages related to themetamorphic peak which occurred in this region and is typical of the amphibolite facies (kyanite zone).
Guillermo Rafael Beltran Navarro, Antenor Zanardo, Fabiano Tomazini da Conceição, Renato de Moraes, Luiz Sergio Amarante Simões   +4 more
doaj  

Spessartine with muscovite, quartz and orthoclase [PDF]

Photographed by Ron Wolf.Spessartine (variety of garnet) with grey muscovite, glassy quartz, and white orthoclase, Shigar Valley, Skardu District, Balistan, Northern Areas ...
Wolf, Ron
core  

Preparation, Characterization And Properties Of Polypropylene/Muscovite Nanocomposite [PDF]

, 2012
In this study, polymer layered silicate nanocomposites containing polypropylene (PP), compatibilizer and organomuscovite were prepared by melt compounding.
Rasyid, Mohd Fadli Ahmad
core  

THE LOCATION OF THE HYDROGEN ATOMS IN MUSCOVITE AND BIOTITE [PDF]

, 1954
Author Institution: The Harrison M. Randall Laboratory of Physics, University of MichiganThe absorption near 3$\mu$ in muscovite and biotite has been investigated using polarized radiation and various orientations of the crystals.
Liang, C. Y., Sutherland, G. B. B. M.
core  

Thermal behavior of muscovite sheet mica

Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry, 1963
The three spectral types of muscovite sheet mica, i.e., very pink ruby, light green, and dark green, were subjected to heat treatments at temperatures up to 600 °C. The changes in the apparent optic axial angle and in the absorption spectra (0.3 to 15 μ) were studied along with color.
openaire   +2 more sources

New data on mineralogy of granitic pegmatites Mt. Soroch′ya, Southern Urals

Литосфера, 2016
Mineralogy of granitic pegmatites of Mt. Soroch′ya near Zlatoust which ore included in the Upper Riphean metamorphic mica-garnet, staurolite-garnet, and wollastonite-sillimanite-garnet schists of the Kuvash Formation is examined. Zonal pegmatite veins 30-
V. I. Popova, M. A. Rassomahin, V. A. Kotlyarov   +2 more
doaj   +2 more sources

Preparation and characterization of natural gum nanomuscovite nanocomposite for removal of heavy metals. [PDF]

Sci Rep
Rashed MN, Arifien ASA, El-Dowy FA.
europepmc   +1 more source

Remote sensing and geochemical constraints on polymetallic mineralization in Abu Rusheid and Sikait granites of Egypt. [PDF]

Sci Rep
Abo Khashaba SM, El-Shibiny NH, Hassan SM, Drüppel K, Azer MK.   +4 more
europepmc   +1 more source

Radiological risk assessment and geochemical signatures of calc-alkaline bostonite dikes. [PDF]

Sci Rep
Gawad AEA, El Rahman RMA, Hanfi MY.
europepmc   +1 more source

Innovative Use of Stone Waste for Sustainable Fertility Management in Tropical Soils. [PDF]

ACS Omega
Borges RC, Freitas TSM, Fernandes JO, Zonta E, Nascimento IG, Cincotto FH, Pereira MG, Pinto LADSR, Bernardino CAR.   +8 more
europepmc   +1 more source