1-8 OF 8 RESULTS FOR

langbanite

Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article
Published: 01 August 1991
American Mineralogist (1991) 76 (7-8): 1408–1425.
...Paul Brian Moore; Pradip K. Sen Gupta; Yvon Le Page Abstract Långbanite, which is trigonal polar with a = 11.563(2), c = 11.100(2) Å, space group P31 m, Z = 3, end-member formula Mn 4 2 + Mn 9 3 + Sb 5 + Si 2 4 + O 24 , has 33 unique atoms in the asymmetric unit, 13 of which are cations and 20...
Journal Article
Published: 01 June 2015
Mineralogical Magazine (2015) 79 (3): 625–634.
...Ulf Hålenius; Ferdinando Bosi Abstract Gatedalite, Zr( Mn 2 2 + Mn 4 3 + )SiO 12 , is a new mineral of the braunite group. It is found in hausmannite-impregnated skarn together with jacobsite, Mn-bearing calcite, tephroite, Mn-bearing phlogopite, långbanite, pinakiolite and oxyplumboroméite...
FIGURES
Journal Article
Published: 26 August 2022
Mineralogical Magazine (2022) 86 (6): 903–909.
... mineralogy . II. Melanostibite and manganostibite, two unusual antimony minerals. The identy of ferrostibian with långbanite. Arkiv för Mineralogi och Geologi , 4 , 449 – 458 . Moore P.B. ( 1968b...
FIGURES | View All (4)
Journal Article
Published: 01 September 2005
European Journal of Mineralogy (2005) 17 (5): 703–714.
... ): The crystal structure of monoclinic langbanite : (Mn,Ca,Fe,Mg) 2+ 4 (Mn,Fe) 3+ 9 Sb 5+ [O 16 (SiO 4 ) 2 ]. N. Jb. Mineral., Mh ., 1991 , 193 – 211 . Hanson , A. ( 1983 ): Etude minéralogique de filons de la bordure méridionale du massif de Stavelot . Mémoire de Licence , Université de...
FIGURES | View All (5)
Journal Article
Published: 01 December 2017
Mineralogical Magazine (2017) 81 (6): 1287–1302.
... in the matrix of the relatively fine-grained (Ø ≤ 0.5 mm) Pb- and Sb-enriched metamorphic calc-silicate rock in specimen #20010054. This matrix is composed of mainly calcite and dolomite with tephroite and phlogopite as minor phases and långbanite, native lead and oxyplumboroméite in subordinate amounts...
FIGURES | View All (7)
Journal Article
Published: 01 April 2013
Mineralogical Magazine (2013) 77 (3): 275–326.
.... Bernhardt et al. ( 2005 ) pointed out that three of the four layers occur in långbanite, (Mn 2+ , Ca) 4 (Mn 3+ ,Fe 3+ ) 9 Sb(SiO 4 ) 2 O 16 ( Moore et al. , 1991 ), whereas the fourth one is a glaserite layer ( Hawthorne et al. , 2000 ). In turn, from the three långbanite layers, one also occurs...
FIGURES | View All (23)
Journal Article
Published: 01 July 2016
American Mineralogist (2016) 101 (7): 1709–1716.
... found at the Långban Mn-Fe oxide deposit, Värmland, central Sweden. It is found in hausmannite-impregnated skarn with jacobsite, Mn-calcite, tephroite, Mn-phlogopite, långbanite, pinakiolite, and oxyplumboroméite. The mineral occurs as irregularly rounded anhedral grains up to 60 µm. Gatedalite is gray...
Journal Article
Published: 01 June 1987
The Canadian Mineralogist (1987) 25 (2): 353–377.
...), 1023 arfvedsonite Ferro-actinolite Amer. Mineral. 63 (1978),1023 Mineral. Mag.36 (1968),1144 MineraL Mag 3E (1971),103 Johnsomervilleite this paper Mineral. Mag. 43 (1980),1055 Hastingsite Amer. Mineral. 63 (1978), L023 Mineral, Mas. 36 (1968),lI44 Pt-Fe a[oy Pumpellyite-(Fe") Langbanite Davidite-(La...