• Hibonite: Mineral information, data and localities.

    www.mindat.org/min-1897.html Named after Paul Hibon, a french prospector in Madagascar, who discovered the mineral in june 1953. He sent a parcel with some samples to Jean Behier for examination in the same year.
  • Hiärneite - Wikipedia

    en.wikipedia.org/wiki/Hiarneite Hiärneite is an oxide mineral named after the Swedish geologist Urban Hiärne (1641-1727). The mineral can be found in rocks that mainly consists of fine grained phlogopite.Hiärneite is the first known mineral that contains both of the chemical elements antimony and zirconium. The mineral was described in 1997 for its occurrence in a skarn environment in Långban iron–manganese deposit of ...
  • Hiärneite - Assignment Point

    www.assignmentpoint.com/science/geographic-minerals/hiarneite.html Hiärneite is an oxide mineral named after the Swedish geologist Urban Hiärne (1641-1727). It is an oxide mineral containing antimony and zirconium. The mineral can be found in rocks that mainly consists of fine-grained phlogopite.
  • Hiarneite Mineral Data

    webmineral.com/data/Hiarneite.shtml Visit our Advertisers for Hiarneite : A Bijoux Google Search for Hiarneite Dakota Matrix Minerals Google Search for Hiarneite John Betts Fine Minerals Search for Hiarneite McDougall Minerals Google Search for Hiarneite Rock and Mineral Shows Google Search for Hiarneite Weinrich Minerals, Inc. Google Search for Hiarneite. Ask about Hiarneite here :
  • Hiarneite Mineral Data - webmin.mindat.org

    webmin.mindat.org/data/Hiarneite.shtml U=PE Hiarneite x rElectron Density= 470.15 barns/cc. Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units) Hiarneite is Not Radioactive : Hiarneite Classification: Dana Class: Multiple Oxides with Nb, Ta, and Ti : Dana Type : Dana Group : Calzirtite CaZr3TiO9 P bca 2/m 2/m 2/m : Hiarneite!
  • Coffinite - an overview | ScienceDirect Topics

    www.sciencedirect.com/topics/earth-and-planetary-sciences/coffinite It is worthwhile emphasizing that UO 2 (am) rather than its crystalline counterpart, uraninite, appears to be solubility controlling in this natural system. This distinction is further illustrated by the Eh—pH diagrams shown in Fig. 7a and b.Both diagrams are drawn assuming that the activity of the relevant U aqueous species = 10 −8.7, which corresponds to a representative total U ...
  • Hiärneite - Mineral Collecting, Localities, Mineral ...

    www.mindat.org/gm/6994 Minute pinkish crystal of Hiarneite in matrix. Specimen from Soenke Stolze. Photo Steve Rust, Specimen Liam Schofield Hiärneite. Långban, Filipstad, Värmland County, Sweden. A 1 mm red grain of Hiärneite in matrix from the type locality at Långban, Värmland, Sweden. Specimen and photo: Knut Eldjarn.
  • Allanite - an overview | ScienceDirect Topics

    www.sciencedirect.com/topics/earth-and-planetary-sciences/allanite M.J. Kohn, in Treatise on Geochemistry, 2003. Dissolution–Reprecipitation. Accessory minerals commonly contain high concentrations of radioactive elements, and are a common target of radiogenic isotope measurements.
  • Calzirtite Mineral Data - webmin.mindat.org

    webmin.mindat.org/data/Calzirtite.shtml 04.DL.10 Hiarneite! (Ca,Mn,Na)2(Zr,Mn)5(Sb,Ti,Fe)2O16 I 4 1 /acd 4/m 2/m 2/m : 04.DL.10 Tazheranite CaTiZr2O8 F m3m 4/m 3 2/m : Other Calzirtite Information: References: NAME( AntBidBlaNic3) PHYS. PROP.(Enc. of Minerals,2nd ed.,1990) OPTIC PROP.(Enc. of Minerals,2nd ed.,1990) See Also: Links to other databases for Calzirtite :
  • Oxide minerals - Wikipedia

    en.wikipedia.org/wiki/Oxide_minerals The oxide mineral class includes those minerals in which the oxide anion (O 2−) is bonded to one or more metal ions. The hydroxide-bearing minerals are typically included in the oxide class.The minerals with complex anion groups such as the silicates, sulfates, carbonates and phosphates are classed separately.. Simple oxides: X 2 O and XO . Cuprite Cu 2 O; Ice H 2 O ...