• Calciogadolinite Mineral Data

    webmineral.com/data/Calciogadolinite.shtml PE Calciogadolinite = 188.16 barns/electron U=PE Calciogadolinite x r electron = 785.87 barns/cc. Radioactivity: GRapi = 30,585.51 (Gamma Ray American Petroleum Institute Units) Concentration of Calciogadolinite per GRapi unit = 32.70 (PPM) Calciogadolinite is Radioactive as defined in 49 CFR 173.403. Greater than 70 Bq / gram.
  • Calciogadolinite-(Y): Mineral information, data and ...

    www.mindat.org/min-833.html 4 photos of Calciogadolinite-(Y) associated with Hingganite-(Ce) (Ce,REE) 2 ( ,Fe 2+)Be 2 [SiO 4] 2 (OH) 2: 3 photos of Calciogadolinite-(Y) associated with Quartz: SiO 2: 3 photos of Calciogadolinite-(Y) associated with Microcline: K(AlSi 3 O 8) 2 photos of Calciogadolinite-(Y) associated with Betafite (of Hogarth 1977) (Ca,Na,U) 2 (Ti, Nb,Ta ...
  • Calciogadolinite Mineral Data

    webmin.mindat.org/data/Calciogadolinite.shtml Calciogadolinite is Radioactive as defined in 49 CFR 173.403. Greater than 70 Bq / gram. Greater than 70 Bq / gram. Estimated Maximum U.S. Postal Shipping Size (10 mRem/hr limit, Unshielded 10 cm box) 994.48 ±248.62 grams of pure Calciogadolinite .
  • Calciogadolinite-(Y): Mineral information, data and ...

    zh.mindat.org/min-833.html Calciogadolinite-(Y) Tat'yana pegmatite, Mount Ulyn Khuren, Khaldzan Buragtag massif, Myangad District, Khovd Province, Mongolia Hide all sections | Show all sections
  • Calciogadolinite - RRUFF Database: Raman, X-ray, Infrared ...

    rruff.info/Calciogadolinite NAMES RRUFF ID IDEAL CHEMISTRY SOURCE LOCALITY OPTIONS; Gadolinite-(Y) R060351: Y 2 Fe 2+ Be 2 O 2 (SiO 4) 2: Herb Obodda 031: Hittero, Vest-Agder, Norway: Gadolinite-(Y) R070340: Y 2 Fe 2+ Be 2 O 2 (SiO 4) 2: Michael Scott S103589
  • Calciogadolinit: Mineral information, data and localities.

    www.mindat.org/min-13049.html Calciogadolinit mineral data, information about Calciogadolinit, its properties and worldwide locations.
  • Gadolinite-(Y) Mineral Data

    webmineral.com/data/Gadolinite-(Y).shtml Gadolinite-(Y) Calciogadolinite Comments: Black vitreous, metamict massive gadolinite-(Y) also known as calcian gadolinite. Location: Ytterøya Mine, Røvika, Ytterøya (island), Levanger, Nord-Trondelag, Norway.
  • On Calcio-gadolinite, a New Variety of Gadolinite Found in ...

    www.journal.csj.jp/doi/abs/10.1246/bcsj.13.591 On Calcio-gadolinite, a New Variety of Gadolinite Found in Tadati Village, Nagano Prefecture
  • Synthesis and Study of Gadolinites

    www.minsocam.org/ammin/AM59/AM59_700.pdf calciogadolinite (F.eP*CaLn8*BeSLO,o)-(HIn"*,Be^SLOro) are called gadolinites. The solid-solution series probably are partial. Mijssbauer spectra of Fe2*YzBe,Si"Oo, synthesized at 72OC under total Pt"o = 2 kbar and of Fe'*CaYBeoSLO,o obtained by heating the gel at 1150"C in air, confirm the existence of
  • Classification of silicate minerals - Wikipedia

    en.wikipedia.org/wiki/Classification_of_silicate_minerals This list gives an overview of the classification of minerals (silicates) and includes mostly IMA recognized minerals and its groupings. This list complements the alphabetical list on List of minerals approved by IMA and List of minerals.Rocks, ores, mineral mixtures, non-IMA approved minerals and non-named minerals are mostly excluded.