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Estimated Maximum U.S. Postal Shipping Size (10 mRem/hr limit, Unshielded 100 cm box) 1137.0 ±284.25 grams of pure Petscheckite . ...
webmineral.com/data/Petscheckite.shtml - 42k - Similar pages
http://webmineral.com/data/Petscheckite.shtml
On heating at 650 °C for 21 hours, the diffraction pattern of petscheckite, a hexagonal mineral with idealized formula U4+Fe2+(Nb,Ta)2O8, is observed. ...
cat.inist.fr/?aModele=afficheN&cpsidt=15628613 - Similar pages
http://cat.inist.fr/?aModele=afficheN&cpsidt=15628613
Petscheckite and liandratite, two new pegmatite minerals from Madagascar. A. Muecke, and H. Strunz. This record provided courtesy of AGI/GeoRef. ...
ammin.geoscienceworld.org/cgi/content/abstract/63/9-10/941 - Similar pages
http://ammin.geoscienceworld.org/cgi/content/abstract/63/9-10/941
(Y+REE)-dominated analogues of petscheckite from the Tysfjord area, north Norway . Author. Raade, G. Williams, C. T.. Journal title. GFF -UPPSALA- ...
direct.bl.uk/research/2D/1B/RN168160018.html - Similar pages
http://direct.bl.uk/research/2D/1B/RN168160018.html
The Petscheckite: chemical analysis and formula contents .... petscheckite. The length of the disks is about 3 p. Oil immersion. ...
www.minsocam.org/ammin/AM63/AM63_941.pdf - Similar pages
http://www.minsocam.org/ammin/AM63/AM63_941.pdf
Uranpyrochlore and the unidentified hydrated uranium niobate mineral are interpreted as alteration products of petscheckite. The chemical formula of the ...
adsabs.harvard.edu/abs/2008MinDe..43..933A - Similar pages
http://adsabs.harvard.edu/abs/2008MinDe..43..933A
Black, glassy petscheckite, yellow liandratite, with ferrocolumbite. This is the second occurrence of petscheckite from Case. ...
www.mindat.org/user-3831.html - 29k - Similar pages
http://www.mindat.org/user-3831.html
Black, glassy petscheckite, yellow liandratite, with ferrocolumbite. This is the second occurrence of petscheckite from Case. ...
www.mindat.org/user-3030.html - 38k - Similar pages
[ More results from www.mindat.org ]
http://www.mindat.org/user-3030.html
Oxy-Petscheckite, P analogue of Walpurgite, Paraschoepite · Parsonsite, Péligotite, Perrierite-(Ce) · Petscheckite · Phosinaite-(Ce) · Phosphowalpurgite ...
www.uraniumminerals.com/Notes/Fluor.htm - Similar pages
http://www.uraniumminerals.com/Notes/Fluor.htm
and oxy-petscheckite. Uranium was likely transported as ...... the early formed minerals, such as petscheckite to uranpyr- ochlore and oxy-petscheckite, ...
www.springerlink.com/index/x60447371475467j.pdf - Similar pages
http://www.springerlink.com/index/x60447371475467j.pdf