| | Report (issue) | Bastnäsite-(La) (La, Ce)(CO3)F c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: massive...massive. [Hexagonal.] [by analogy to bastnäsite-(Ce)]. Point Group: 62c. Physical Properties: Fine-grained...bastnäsite-(Ce)]. X-ray Powder Pattern: a = n.d. c = n.d. Probably nearly identical to bastnäsite-(Ce). ...44 Ce0.41 Nd0.14 )Σ=0.99 (CO3 )F. (2) Near Odegi, Nigeria; partial analysis by electron microprobe, corresponding...71 Nd0.14 Ca0.09 Pr0.06 )Σ=1.00 (CO3 )F. (3) (La, Ce)(CO3 )F with La:Ce = 1:1. Occurrence: In late ankerite | | | Book (edition) | Prague Printedin Czech Republicby Finidr.u.o .. Ce,ky Te~in 14/02/03/0 I All rights reserved•• ·o pan...dominant rareearth element (REE). e.g. monazite-(Ce), monazite(Nd), etc. In a few cases a similar procedure...= 99°37' Z = 4. Stable by <173°C, Abenakiite-(Ce) a26(Ce,Nd)c,[Ol(C?,,)61all argentite specimens are actually...tennination, also radiating fibrous aggregates ore ce yellow-!!reen underSWand LWUV light. Adamiteformedby...Cornwall, England. MA42, 1, 23, 1991. Aeschynite-(Ce) (Ce,Ca,Fe,Th)(Ti,Nb)i(O,OH) 6 (4.D, aeschynite group) | | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | Commission on New Minerals and Mineral Names (CNMMN) ce; Proposals for a new mineral should include (1) the...discovered: for example, tritomite-(Ce) and tritomite-(Y) are end members [Ce+Y] in the tritomite series [AM...204-206. Included here is a statement of any observe ce. occurren of ing the twin law and its frequency ...Rio Grande Norte Rio Grande Sul AG AL AP AM BA CE PA Ee PE PI RJ RN RS Rondonia RO Roraima Santa...NJMM:117(1981), 1.3.2.1 ABI:501. Arsenolamprite As ce, in allusion to Named in 1886 for the composition |
|