Syntheses of trioctahedral micas in the compositional join phlogopite-sodium phlogopite.
نویسندگان
چکیده
منابع مشابه
Dissolution Process of Phlogopite in Acid Solutions
-The alteration experiments of phlogopite with 0.01 N HC1 solution containing 0.1 M NaC1 at 50*, 80* and 120"C have been carried out to aid in the understanding of the dissolution process of mica and the formation of secondary phases such as vermiculite and interstratified mica/vermiculite. Twenty milligrams of phlogopite samples were suspended in 20 ml or 100 ml of leaching solution. In these ...
متن کاملThe crystal structure of phlogopite by neutron diffraction
The positions of all the atoms including hydrogen have been found by a partial threedimensional single-crystal neutron-diffraction study in which about one-third of the reflections in the reciprocal sphere to I'5/~ were measured. The hydroxyl group is perpendicular to the plane of the silicate sheets. The fluorine content of this phlogopite is enough to occupy 25 % of the (OH, F) sites. Site oc...
متن کاملThe Influence of Hydroxyl Orientation, Stacking Sequence, and Ionic Substitutions on the Interlayer B O N D I N G of Micas
-Hydroxyl orientation has a major influence on the strength of the ionic interlayer bonding in micas because of the strong repulsion between the hydrogen and the interlayer cation (IC). In order to determine if other factors also influence the magnitude of the interlayer bond energy, the effect due to the varying H-IC distance, as one finds, for example, between a dioctahedral and a trioctahedr...
متن کاملDifferent shapes of tracks in phlogopite, biotite and soda lime glass
Etched track opening geometries in Biotite, Phlogopite and soda-lime glass irradiated with swift heavy ions [197Au(11.64 MeV/n), 136Xe(11.56 MeV/n), 58Ni(11.56 MeV/n)] at different angle of incidence have been studied using appropriate chemical etching technique. Different geometries (Hexagonal, irregular polygon, triangular in case of Biotite and Phlogopite, and circular & elliptical in case o...
متن کاملتأثیر ماده‌ی آلی بر تغییرات کانی‌شناسی فلوگوپیت و موسکویت در اندازه‌ی رس در محیط ریشه‌ی یونجه
Weathering of K-bearing minerals as the major source of potassium in soils is of special importance under K deficient conditions. Many studies have been carried out on the effect of plant types and microorganisms on the transformation of micaeous minerals and their potassium release. However, there is no information on the effect of organic matter on mineralogical changes in micaceous minerals....
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Mineralogical Society of Japan
سال: 1986
ISSN: 1883-7018,0454-1146
DOI: 10.2465/gkk1952.17.special_187