| | Journal (article/letter/editorial) | A-type granites of the southeast coastal area of China L. XIE, R. C. WANG*, D. Z. WANG AND J. S. QIU...Sciences, Nanjing University, Nanjing 210093, P. R. China ABSTR ACT An extensive belt of A-type granite...granite exists along the southeast coast of China. The granites are divided into peralkaline and more aluminous...peralkaline, aluminous, accessory minerals, REE, China. Introduction AN extensive belt of A-type granite...granite exists along the southeast coast of China (Wang et al., 1995) and is divided into peralkaline (PA) | | Macdonald, Ray, Bagiński, Bogusław, Belkin, Harvey E., Stachowicz, Marcin (2019) Composition, paragenesis, and alteration of the chevkinite group of minerals. American Mineralogist, 104 (3) 348-369 doi:10.2138/am-2019-6772 | Journal (article/letter/editorial) | REE production held by the People’s Republic of China, has led to much REE exploration worldwide. For...where the common cations in each site are: A, REE, Y, Ca, Sr; B, Fe2+; C, Fe2+, Fe3+, Mn, Ti, Al, Zr, Mg;...termed perrierite. If it is assumed that A = Ca, Sr, Y, La, Ce, Nd, Th; B = Mg, Mn, Fe2+; C = Al, Ti, Cr...chevkinite-(Ce) from Mianning County, Sichuan, China, was given 2+ 2+ by Yang et al. (2002) as (Fe3+...Gualda (2007): (Ca2+ + Sr2+)A + (Ti4+ + Zr)C ↔ [(REE,Y)3+]A + (M2+,3+)C (Fig. 4). Compositional evolution | | | Journal (article/letter/editorial) | microprobe, and laser-ablat i on i n du c t i ve l y c o up l e d pl as m a- m a ss spectrometry). In the...LREE, Y), monazite (LREE, Th), xenotime (Y, HREE, U), uraninite (U, Th), thorite (Th, U, REE, Y), tourmaline...to a particular trace element or oxide. In the x y diagrams shown in Figs 1 15, this range is dotted...1984) and a Mg biotite from a limburgite in eastern China (Cao and Zhu, 1987). Cao and Zhu determined the...submarine exhalative Pb-Zn-Ag and Fe deposits in China (Jiang et al., 1996); and (4) Mg biotite and phlogopite |
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