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Originally described as YNbO 4 (Kimura, 1922), but redefined by Hanson et al. ( 1999) as (U,Fe)NbO 4 . (Mineral is metamict; published data on XRD pattern ...
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Estimated Maximum U.S. Postal Shipping Size (10 mRem/hr limit, Unshielded 100 cm box) 1681.9 ±420.48 grams of pure Ishikawaite . ...
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The current definition of samarskite-group minerals suggests that ishikawaite is a uranium rich variety of samarskite whereas calciosamarskite is a calcium ...
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Automatic download [Begin manual download]. Downloading the PDF version of: Mineral Mag Hanson et al. 63 (1): 27. (177K) ...
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An orthorhombic mineral, (U,Fe,Y,Ca)(Nb,Ta)4 (?) ; opaque black; at Ishikawa, Iwaki Province, Japan. Source: Dictionary of Mining, Mineral, ...
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Ishikawaite, with an average assay of about 50% Nb2O5 and 26% UO2 has been identified ... try of the studied ishikawaite were determined using microscopic ...
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RMC111 Ishikawaite 福島県石川郡石川町 石川山 最大1cm ... RME012 Ishikawaite Cast Mine, East standpipe Hill, Topsham, Sagadahoc county , maine.
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L'ishikawaite è un minerale. Indice. 1 Abito cristallino; 2 Origine e giacitura; 3 Forma in cui si presenta in natura; 4 Collegamenti esterni ...
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Ishikawaite was found in all of the locations studied except the ... and Ti dominant at the B site, occurs in addition to ishikawaite. ...
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of lead in the ishikawaite, the authors have also estimated its maximum ... Helium in the Ishikawaite. The most radioactive mineral which, like ...
joi.jlc.jst.go.jp/JST.Journalarchive/bcsj1926/3.244?from=G... - Similar pages
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