Deposit Items for Volume 85, No. 3-4, March-April, 2000


Roberta Oberti, Riccardo Vannucci, Alberto Zanetti, Massimo Tiepolo, and Richard C. Brumm
A crystal chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies    407

Item #AM-00-035

Oberti_p407_00_Table3.html (68K)
Table 3. Final atomic coordinates and anisotropic displacement parameters


Stephen E. Wright, Jeffrey A. Foley, and John M. Hughes
Optimization of site occupancies in minerals using quadratic programming    524

OccQP software is available on the author's web site


Maria Franca Brigatti, Paola Frigieri, Claudio Ghezzo, and Luciano Poppi
Crystal chemistry of Al-rich biotites coexisting with muscovites in peraluminous granites    436

Item #AM-00-040

Observed and calculated structure factors for biotite-1M crystals: A4
Observed and calculated structure factors for biotite-1M crystals: B1
Table 2. Chemical composition (apfu) of biotites and phengitic muscovites studied. Formulas based on 22 negative charges
Table 5. Crystallographic coordinates and equivalent isotropic (Å2) and anisotropic temperature factors (Å2 _ 104) of biotite
Observed and calculated structure factors for biotite-1M crystals: C3-31
Observed and calculated structure factors for biotite 2M1 crystals: C6C
Observed and calculated structure factors for biotite-1M crystals: CC1
Observed and calculated structure factors for biotite-1M crystals: GFS15a
Observed and calculated structure factors for biotite-1M crystals: H87


Thomas Armbruster and Edwin Gnos
P4/n and P4nc long-range ordering in low-temperature vesuvianites   563

Item #AM-00-036

Armbruster_p563_00_Tables.html (92K)
Tables 5, 6, 8, & 9. Atomic Displacement Parameters and Interatomic Distances


Thomas Armbruster and Edwin Gnos
Thomas Armbruster and Edwin Gnos   570

Item #AM-00-037

Armbruster_p570_00_Tables.html (64K)
Tables 4 & 5 . Atomic Displacement Parameters and Interatomic Distances


Roberta Oberti, José M. Caballero, Luisa Ottolini, Sol López-Andrés, and Victor Herreros
Sodic-ferripedrizite, a new monoclinic amphibole bridging the magnesium-iron-manganese-lithium and the sodium-calcium groups    578

Item #AM-00-039

Oberti_p578_00_Table7.html (100K)
Table 7. Observed and calculated structure factors


Athos Callegari, Franca Caucia, Fiorenzo Mazzi, Roberta Oberti, Luisa Ottolini, and Luciano Ungaretti
The crystal structure of peprossiite-(Ce), an anhydrous REE and Al mica-like borate with square-pyramidal coordination for Al    586

Item #AM-00-038

Callegari_p586_00_Table5.htm (100K)
Table 5. Observed and calculated structure factors


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