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White, massive-fibrous rankamaite. Mumba, Kivu, Congo (Zaïre).
webmineral.com/specimens/picshow.php?id=967 - 11k - Similar pages
http://webmineral.com/specimens/picshow.php?id=967
Rankamaite. (Na, K, Pb, Li)3(Ta, Nb, Al)11(O, OH)30 ... References: (1) von Knorring, O., A. Vorma, and P.H. Nixon (1969) Rankamaite, a ...
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http://www.handbookofmineralogy.org/pdfs/rankamaite.pdf
[I need only the pages on rankamaite and sosedkoite] ... No rankamaite or sosedkoite here since they have both been described later. ...
www.mindat.org/forum.php?read,99,158832,160942 - 43k - Similar pages
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rankamaite. certainty of origin : Donated directly by the Author. author(s) : Von Knorring, Vorma and Nixon. date of publication : 1969. source : Bull.Geol. ...
www.musee.ensmp.fr/specimen//rankamaite.html - 2k - Similar pages
http://www.musee.ensmp.fr/specimen//rankamaite.html
Rankamaite. [[Immagine:|250px|]]. Classificazione Strunz, IV/D.27-40 ... Estratto da "http://it.wikipedia.org/wiki/Rankamaite" ...
it.wikipedia.org/wiki/Rankamaite - 26k - Similar pages
http://it.wikipedia.org/wiki/Rankamaite
RANKAMAITE. History / Historique. Authors/Auteurs (inventeurs) : VON KNORRING & AL. Discovery date/Date de découverte : 1969; Etymology/Etymologie : Dédié ą ...
euromin.w3sites.net/mineraux/RANKAMAITE.html - 3k - Similar pages
http://euromin.w3sites.net/mineraux/RANKAMAITE.html
The A6T3C21O60 stoichiometry of the rankamaite formula fits satisfactorily .... where rankamaite, cesplumtantite and microlite rank among the latest phases ...
eurjmin.geoscienceworld.org/cgi/content/full/20/4/501 - Similar pages
http://eurjmin.geoscienceworld.org/cgi/content/full/20/4/501
rankamaite, waylandite, and westgrenite. His coworkers were mainly students and colleagues. Through one of them, Th. G. Sahama of Helsinki University, ...
www.minsocam.org/MSA/AmMin/TOC/Articles_Free/1995/Nix... - Similar pages
http://www.minsocam.org/MSA/AmMin/TOC/Articles_Free/1995/Nixon_p189-190_95.pdf
... Simpsonsite, colombo-tantalite group, tantalite, ixiolite, bismutio- tantalite, tapiolite, titano-wodginite, rankamaite, or combinations thereof. ...
www.patentstorm.us/patents/6953120/claims.html - Similar pages
http://www.patentstorm.us/patents/6953120/claims.html
Association: Lepidolite, apatite, albite, thoreaulite, cassiterite, rankamaite, irtyshite (“Eastern. Kazakhstan”); cassiterite, calciotantite, microlite, ...
rruff.geo.arizona.edu/doclib/hom/lithiotantite.pdf - Similar pages
http://rruff.geo.arizona.edu/doclib/hom/lithiotantite.pdf