• Bobdownsite - Wikipedia

    en.wikipedia.org/wiki/Bobdownsite Bobdownsite is the fluorine bearing mineral of the whitlockite group of phosphate minerals whose formula is Ca 9 (Mg)(PO 4) 6 (PO 3 F). It is isotypic with whitlockite and was misidentified as such until proper chemical analysis. Whitlockites structure and relationships with other phosphate compounds has been extensively studied.
  • Bobdownsite: Mineral information, data and localities.

    www.mindat.org/min-38901.html F-free bobdownsite is equivalent to the mineral whitlockite, although the phase probably lies along the whitlockite-merrillite join (IMA-17E). Hide all sections | Show all sections Pronounciation of Bobdownsite Hide
  • Bobdownsite Mineral Data

    webmineral.com/data/Bobdownsite.shtml A Bijoux Google Search for Bobdownsite Dakota Matrix Minerals Google Search for Bobdownsite John Betts Fine Minerals Search for Bobdownsite McDougall Minerals Google Search for Bobdownsite Rock and Mineral Shows Google Search for Bobdownsite Weinrich Minerals, Inc. Google Search for Bobdownsite. Ask about Bobdownsite here :

    pubs.geoscienceworld.org/.../bobdownsite-a-new-mineral-species-from-big-fish A new mineral species, bobdownsite, the F-dominant analogue of whitlockite, ideally Ca 9 Mg(PO 4) 6 (PO 3 F), has been found in Lower Cretaceous bedded ironstones and shales exposed on a high ridge on the west side of Big Fish River, Yukon, Canada. The associated minerals include siderite, lazulite, an arrojadite-group mineral, kulanite, gormanite, quartz, and collinsite.
  • Bobdownsite-Whitlockite Mineral Specimen For Sale

    www.dakotamatrix.com/products/4698/bobdownsite-whitlockite An excellent specimen of rich clear rhombs of Bobdownsite on pink orthoclase matrix. We have hyphenated it with Whitlockite as the jury is still out on this identification. It may be both. Raman analyses at the RRUFF project has thus shown all Whitlockites from the Tip Top mine to be Bobdownsite.
  • Discreditation of bobdownsite and the establishment of ...

    pubs.geoscienceworld.org/msa/ammin/.../discreditation-of-bobdownsite-and-the Bobdownsite, IMA number 2008-037, was approved as a new mineral by the Commission on New Minerals, Nomenclature and Classification (CNMNC) as the fluorine end-member of the mineral whitlockite. The type locality of bobdownsite is in Big Fish River, Yukon, Canada, ...

    www.geo.arizona.edu/xtal/group/pdf/CM49_1065.pdf bobdoWnsiTe, A neW minerAl from biG fish riVer, yuKon. 1069 bond-distances are listed in Table 5. Final fractional coordinates and displacement parameters of atoms for
  • Talk:Bobdownsite - Wikipedia

    en.wikipedia.org/wiki/Talk:Bobdownsite Bobdownsite is part of WikiProject Rocks and minerals, an attempt at creating a standardized, informative, comprehensive and easy-to-use rocks and minerals resource.If you would like to participate, you can choose to edit this article, or visit the project page for more information. Start This article has been rated as Start-Class on the project's quality scale.
  • UA expert gets own = mineral: Anyone for ... Bobdownsite?

    www.geo.arizona.edu/xtal/group/pdf/Bobdownsite_AZStar.mht =20 A.E. Araiza/ Arizona Daily Star Bob Downs, with the University of Arizona, displays a rock which has = some of=20 the mineral Bobdownsite in it on Wednesday, November 9, 2011, in Tucson, = Ariz.=20 The Bobdownsite, which was named after Downs, was found in a phospate = deposit in=20 the Yukon Territory, Canada.
  • UA expert gets own mineral: Anyone for ... Bobdownsite ...

    tucson.com/news/local/.../article_ca73630b-352f-5320-8171-c62435e4ee3b.html Tait is the lead author of a paper proclaiming the discovery of Bobdownsite in the August 2011 edition of The Canadian Mineralogist. Downs is tickled by the honor.