...F ig . 7. The framework of weinebeneite in projections along (a) [010] and (b) [001]. ...

...Figure 19. The tetrahedral framework of weinebeneite. BeO 4 tetrahedra have light edges; PO 4 tetrahedra have black edges. (a) The tetrahedral four-ring layer in weinebeneite projected on (100). (b) The weinebeneite framework projected approximately along the c -axis. The (100) tetrahedral...

...Figure 39. The crystal structures of weinebeneite and hurlbutite; (a) weinebeneite projected onto (001); circles are Ca atoms; (b) weinebeneite projected onto (010); in both (a) and (b), 4.8 2 nets of tetrahedra link in the a -direction through an additional BeO 4 group, (H 2 O) groups...

... beryllium zeolites include hsianghualite, pahasapaite, roggianite and weinebeneite ( Coombs et al. , 1998 ). A detailed discussion and comparison of the structural features of beryllium zeolites and other beryllium silicates is reserved for a separate paper (Grice et al. , in preparation). Arne...

..., waylandite, weinebeneite, whiteite-(CaFeMg), whiteite-(CaMnMg), whiteite-(MnFeMg), wicksite, wolfeite, woodhouseite, zanazziite and zincolibethenite. Alluaudite, althausite, arctite, augelite, bariæite, bearthite, belovite-(La), benyacarite, beraunite, berlinite, bertossaite, bobfergusonite...

... Uralolite Ca 2 Be 4 (PO 4 ) 3 (OH) 3 ·5H 2 O Phosphate 564 Be108 Väyrynenite BeMn 2+ PO 4 (OH) Phosphate 133 Vinogradovite Not a Be mineral; see text Be109 Wawayandaite Ca 6 Be 9 (Mn 2+ ) 2 BSi 6 O 23 (OH,Cl) 15 Silicate Be110 Weinebeneite CaBe 3 (PO 4 ) 2 (OH) 2 ·4H 2 O...

... : It is a member of the zeolite group and is related to weinebeneite, CaBe 3 (PO 4 ) 2 (OH) 2 ·4H 2 O. Name : Reflects the chemical composition: Na , Be and Si. Comments : IMA No. 2000–024. P etersen , O.V., G iester , G., B randstatter , F. & N iedermayr , G. ( 2002 ): Nabesite, Na 2...

...Figure 15. The crystal structures of tiptopite, weinebeneite, and pahasapaite: (a) tiptopite projected onto (001); (b) tiptopite projected onto (010); (c) weinebeneite projected down the c-axis; (d) weinebeneite projected onto (010); in both (c) and (d), 4.8 2 nets of tetrahedra link...

...) ; Schnorrer-Köhler & Rewitzer (1991) ; Nysten & Gustafsson (1993) ; Roda et al. (1996) Wawayandaite
 Monoclinic
 Ca 12 Mn 2+ 4 B 2 Be 18 Si 12 O 46 (OH,Cl) 30 Vein in zinc ore Franklin, Sussex Co., New Jersey, USA Dunn et al. (1990) ; Dunn (1995) Weinebeneite (a zeolite mineral...

... herderite series O O O roscherite group O O väyrynenite O O weinebeneite O ? faheyite O ehrleite O ? uralolite O O gainesite group O O moraesite O desil.+ fransoletite O parafransoletite...

... phases which are commonly classified as feldspathoids (leucite, pollucite) and those that can be classified as beryllo-phosphates (pahasapaite, weinebeneite), beryllo-silicates (chiavennite, hsianghualite), or zinc-silicates (gaultite). The requirements of Smith (1963) account for the characteristic...