منابع مشابه
Mineralogical features of amphibole in the Mashhad amphibole-peridotites
The Mashhad ultramafic complex with a Permo-Triassic stratigraphic age is exposed at the NE of Binaloud Mountain and the SW to NW of Mashhad city. This area is mainly composed of mafic and ultramafic rocks, metamorphosed carbonate and pelitic rocks and granitoids in a NW- SE trend. Serpentinized amphibole-peridotites are the main types of ultramafic rocks in this area. Minerals in these rocks i...
متن کاملInjection and Mobility of Potassium Ions in Liquid Helium
portant factor in the calculations. There is agreement between the present mean life results 2. P. C.Rogers, FRANTIC, M.I.T. Lab. for Nucl. Sci., Report ‘76 (1962). and the recent beam-foil measurements of Heroux [ 31 and Bromander [ 51 and with the elec tron impact phase-shift method results of Lawrence [4]. 3. L.Heroux, Phys. Rev. 180 (1969) 1. 4. G.M.Laarence and B.D.Sabage; Phys. Rev. 141 (...
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We calculate the electron mobility for a quantum Lorentz model, which provides a realistic description of electrons in Helium gas, to second order in the gas density. We show that this provides sufficient theoretical information to allow for an experimental observation of the famous logarithmic term in the density expansion. Detailed predictions, and a discussion of a suitable parameter range, ...
متن کاملTHE BEHAVIOR OF AMPHIBOLE STABILITY CURVES The behavior of amphibole in melts
The influence of water concentration on the crystallization temperature of amphibole in a melt was analyzed theoretically using the model of an ideal melt. A general-type equation has been derived that can explain the presence of the isobaric temperature maximum at the amphibole stability curve by invoking the twofold influence of water on the equilibrium between amphibole and the melt: in acco...
متن کاملComparative health effects in mice of Libby amphibole asbestos and a fibrous amphibole from Arizona.
This project developed from studies demonstrating that Libby Amphibole Asbestos (LAA) causes a non-typical set of health outcomes not generally reported for asbestos, including systemic autoimmunity and an unusual and devastating lamellar pleural thickening that progresses to severe pulmonary dysfunction and death. Further, mineral fiber mixtures with some similarities to LAA have recently been...
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ژورنال
عنوان ژورنال: Minerals
سال: 2020
ISSN: 2075-163X
DOI: 10.3390/min11010027