Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Sturges W. Bailey"'
Autor:
Sturges W. Bailey, Hong Zheng
Publikováno v:
American Mineralogist. 82:1007-1013
The rare two-layer "r" structure of Iaa cookeite from Little Rock, Arkansas, was refined in space group Cc to R = 7.1%. Mean T-O bond lengths of 1.654(1) Aa and 1.657(1) Aa in one tetrahedral sheet vs. 1.659(1) Aa and 1.685(1) Aa in the other sheet i
Autor:
Sturges W. Bailey, Jillian F. Banfield
Publikováno v:
American Mineralogist. 81:79-91
Serpentinite from Lancaster County, Pennsylvania, consists of a variety of fme-grained serpentine minerals, chlorite, randomly interstratified serpentine-chlorite, and a series of phases based on regular interstratification of serpentine and chlorite
Publikováno v:
American Mineralogist. 80:1116-1131
Autor:
Jillian F. Banfield, Sturges W. Bailey
Publikováno v:
American Mineralogist. 80:1104-1115
Publikováno v:
American Mineralogist. 80:65-77
Autor:
Hong Zheng, Sturges W. Bailey
Publikováno v:
Clays and Clay Minerals. 42:46-52
Nacrite crystals from a vug within a matrix ofdickite at Red Mountain near Silverton, Colorado, have a = 8.906(2), b = 5.146(1), c = 15.664(3)/~,,/3 = 113.58(3) ~ V = 657.9(3)/~3, and space group Cc. The structure was solved by direct methods to dete
Publikováno v:
Contributions to Mineralogy and Petrology. 117:137-150
High-resolution (HRTEM) and analytical electron (AEM) microscopic evidence for a polysomatic series based on regular interstratifications of serpentine (amesite) and chlorite (clinochlore) are reported from an altered skarn in Irian Jaya. The assembl
Publikováno v:
European Journal of Mineralogy. 5:493-502
Crystal structures of «protolithionites» 1M and 3T were refined in the C2/m and P3 1 12 space groups with R equal to 3.8 and 3.0% and R w 5.4 and 3.2%, respectively. Refinement of the 1M structure in subgroup symmetry (C2) did not result in a signi
Autor:
Sturges W. Bailey
Publikováno v:
American Mineralogist. 80:194-196