 | Grew, Edward S., Essene, Eric J., Peacor, Donald R., Su, Shu-chun, Asami, Masao (1991) Dissakisite-(Ce), a new member of the epidote group and the Mg analogue of allanite-(Ce), from Antarctica. American Mineralogist, 76 (11-12) 1990-1997 | Journal (article/letter/editorial) | | 1991 Dissakisite-(Ce),a new member of the epidote group and the Mg analogueof allanite-(Ce),from Antarctica...Tsushimanaka2-chome, Okayama 700, Japan Ansrnlcr Dissakisite-(Ce), ideally Ca(Ce,La)MgAl,SijO,r(OH), occurs in marble...rFeo,oTioouAl,r,Sirroo,2(OH)oroFoou.Dissakisite-(Ce) forms anhedral grains 0.05-0.6 mm in diameter. It...40r), 2. | 37(40)(221,0l 4), l .6 36(40). Dissakisite-(Ce)is inferred to have formed at about 600 "C...INrnonucrroN The mineral is the Mg analogue of allanite-(Ce) with an ideal formula CaCeMgAlrSi3O,r(OH).Geijer |  | | Journal (article/letter/editorial) | | Crystal System if M1 = Mg. Otherwise Allanite-(Ce) (Ca,Ce,La)2(Al,Fe2+,Fe3+)3Si3O12(OH) Monoclinic a proper...Monoclinic attached; the prefixes Allanite-(Y) (Y,Ce,Ca)2(Al,Fe3+)3Si3O12(OH) Monoclinic ferro and mangano...respecDissakisite-(Ce) Ca(Ce,La)MgAl2(SiO4)3(OH) Monoclinic Dissakisite-(La) Ca(La,Ce)MgAl2(SiO4)3(OH)...Ce)MgAl2(SiO4)3(OH) Monoclinic tively. The dominant Dollaseite-(Ce) CaCeMg2AlSi3O11(F,OH)2 Monoclinic cation on A2 (other...desigFerriallanite-(Ce) CaCeFe3+AlFe3+Si3O12(OH) Monoclinic nation. Table 2 shows Khristovite-(Ce) (Ca,REE)REE(Mg |  | | Report (volume) | | named after its locality Andros Island/Greece; dissakisite(Ce) (Grew et al. 1991), named from Greek dissakis...Mg analogue has been described twice; dollaseite-(Ce) (Peacor and Dunn 1988), named after W. A. Dollase...definitive research on the epidote minerals; khristovite-(Ce) (Pautov et al. 1993), named after the Russian geologist...ilvaite A M1M2M3 [O/(OH)2/ Si2O7] gatelite-(Ce) A1A(2,3,4) M1M2a,bM3 [O/(OH)2/ (SiO4)3/Si2O7]...structure. In the newly described mineral gatelite-(Ce) (Bonazzi et al. 2003), modules of the epidote-type |
|
