• Wickmanite Mineral Data

    webmineral.com/data/Wickmanite.shtml Visit our Advertisers for Wickmanite : Dakota Matrix Minerals Google Search for Wickmanite John Betts Fine Minerals Search for Wickmanite McDougall Minerals Google Search for Wickmanite Rock and Mineral Shows Google Search for Wickmanite Weinrich Minerals, Inc. Google Search for Wickmanite. Ask about Wickmanite here :
  • Wickmanite: Mineral information, data and localities.

    www.mindat.org/min-4283.html - This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for further information on this occurrence.?? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species.
  • Wickmanite - Mindat.org

    www.mindat.org/gm/4283 .8 mm light yellow wickmanite crystal with epitaxial, tabular tetrawickmanite crystal attached on albite. Associated with rhodochrosite and fluorapatite. Obvious wickmanite from Foote like this is extremely rare but the mineral is probably more common than realized. JBS collection and photo.
  • Wickmanite Mn2+ 4+ 6 - Handbook of Mineralogy

    www.handbookofmineralogy.org/pdfs/Wickmanite.pdf Wickmanite Mn2+Sn4+(OH)6 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Cubic. Point Group: 4/m32/m. Octahedra, to 4 mm. Physical Properties: Cleavage: Good on {100}. Hardness = 3.5 D(meas.) = 3.89(5)
  • What does wickmanite mean? - definitions.net

    www.definitions.net/definition/wickmanite Definition of wickmanite in the Definitions.net dictionary. Meaning of wickmanite. What does wickmanite mean? Information and translations of wickmanite in the most comprehensive dictionary definitions resource on the web.
  • Wickmanite Mineral Specimen For Sale - dakotamatrix.com

    www.dakotamatrix.com/products/22488/wickmanite Wickmanite - Hundreds of tiny yellow crystals about 0.75mm sprinkle all over the cluster of Quatz crystals. It's actually a very nice specimen for just Quartz alone. Also a bit of colorless Fluorite to 2mm in association. . This and many more mineral specimens are available for sale at Dakota Matrix Minerals.
  • Tetrawickmanite Mineral Data - webmineral.com

    webmineral.com/data/Tetrawickmanite.shtml Wickmanite group (Tetragonal: P42/n) Stottite FeGe(OH)6 P 4 1 /n 4/m : Tetrawickmanite MnSn(OH)6 P 4 1 /n 4/m : Jeanbandyite (Fe,Mn)Sn(OH)6 P 4 1 /n 4/m : Mopungite NaSb(OH)6 P 4 1 /n 4/m : Strunz Class:
  • Crystal structure of tetra­wickmanite, Mn2+Sn4+(OH)6

    www.ncbi.nlm.nih.gov/pmc/articles/PMC4384573 Tetra­wickmanite exhibits tetra­gonal symmetry and is topologically similar to its cubic polymorph, wickmanite. The tetra­wickmanite structure is characterized by a framework of alternating corner-linked [Mn 2+ (OH) 6] and [Sn 4+ (OH) 6] octa­hedra, both with point-group symmetry -1. Four of the five distinct H atoms in the structure are ...
  • Wickmanite, Mn+ [Sn+4(OH)6l, a new mineralfromLanghan

    rruff-2.geo.arizona.edu/uploads/Moore_P_B_Wickmanite_1967.pdf ARKIV FOR MINERALOGI OCH GEOLOGI Band 4 nr 16 5.66131 Communicated 26 October 1966 by PER GEIJER and SVEN GAVELIN Wickmanite, Mn+2[Sn+4(OH)6l, a new mineralfromLanghan ByPAUL B. MOORE and JOSEPH V. SMITH Introduction The late Dr. Gustav Flink, inthe course of his classic studies on Langban minerals,
  • (IUCr) Crystal structure of tetra­wickmanite, Mn2+Sn4+(OH)6

    journals.iucr.org/e/issues/2015/02/00/wm5112/index.html The crystal structure of tetra­wickmanite, ideally Mn2+Sn4+(OH)6 [mangan­ese(II) tin(IV) hexa­hydroxide], has been determined based on single-crystal X-ray diffraction data collected from a natural sample from Långban, Sweden. Tetra­wickmanite belongs to the octa­hedral-framework group of hydroxide-perovskite minerals, described by the general formula BB'(OH)6 with a perovskite ...