...Per Nysten Abstract Yeatmanite, Mn 2+ 9 Zn 6 Sb 5+ 2 Si 4 O 28 , and magnussonite, Mn 2+ 10 As 3+ 6 O 18 (OH,Cl) 2 , occur with major willemite, zincite, rhodochrosite, alleghanyite and iron-free sphalerite, and minor barite, gahnite, franklinite and silver in granular Mn–Zn skarn in the ore zone...

...P. J. Dunn; P. B. Leavens Abstract Type specimens of yeatmanite are re-examined and X-ray powder-diffraction data are presented for yeatmanite. Least-squares refinement of the powder data yield unit-cell parameters of a = 5.604(2), b = 11.602(7), c = 9.058(4)A, α = 92°10(3)′, β = 100°54(2)′, γ = 77...

...Paul B. Moore Abstract Catoptrite and yeatmanite are two peculiar silicoantimonates of manganese which can be described by the general formula X 2+ 14 Y 3+,4+ 4 Sb 2 5+ Z 2 2+,4+ O 29 . The catoptrite structure cell contains two such molecules, with a = 5.65±.01, b = 22.92±.06, c = 9.06 ±.01 Å, β...

...Charles Palache; L. H. Bauer; Harry Berman Abstract Yeatmanite, (Mn, Zn) 16 Sb 2 Si 4 O 29 , is a new mineral from Franklin, N.J. It is triclinic, pseudo-orthorhombic, with multiple twinning on b (010) and macroscopic twinning on (023). Elements ( x -ray): a : b : c = 0.7811:1:0.4775. α=103°49′; α...

... is white to colorless with a vitreous luster. Cleavage is distinct on {100}. The density is 3.68 g/cm 3 (meas.), 3.73 g/cm 3 (calc.). Johnbaumite is uniaxial (−) with refractive indices ω = 1.687, ε = 1.684. It is found associated with yeatmanite, romeite, andradite, diopside, franklinite, and copper...

...-leucite, syn. ( Bell and Henderson, 1994 ), K-leucite, syn. ( Palmer et al. , 1997 ), Rb-feldspar, syn. ( Brunton et al. , 1972 ), K-tectosilicate ( Dollase and Ross, 1993 ); nesosilicates: staurolite ( Tagai and Joswig, 1985 ), yeatmanite ( Kato, 1986 ); spinelloids, synthetic ( Woodland and Angel...

... and theoretical vibrational spectroscopic evaluation of arsenate coordination in aqueous solutions, solids, and at mineral-water interfaces . Geochimica et Cosmochimica Acta , 62 , 3285 – 3300 . Nysten P. ( 2003 ) Yeatmanite and magnussonite from the Garpenberg Norra mine, Bergslagen ore province...

... Warmada, Bernd Lehmann, and Marolop Simandjuntak 185 Yeatmanite and magnussonite from the Garpenberg Norra mine, Bergslagen ore province, Sweden —Per Nysten 201 Experimental evidence for the chalcophile behavior of the halogens —James E. Mungall and James M. Brenan 207 Source...

... Pb, magnussonite, manganosite, melanotekite, pyroxmangite, pyrargyrite, roméite, samsonite, wenkite, willemite, yeatmanite and zincite. To date, ~90 mineral species have been identified from the Garpenberg Norra deposit ( Grensman et al. , 2001 ). The very high R -value (20%) of the single...