• Chubutite Mineral Data

    webmineral.com/data/Chubutite.shtml PE Chubutite =1,697.37 barns/electron U=PE Chubutite x rElectron Density= . barns/cc. Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units) Chubutite is Not Radioactive : Chubutite Classification: Dana Class: 04.00.00.00 Oxide Minerals : Without Dana Classification ...
  • Chubutite Mineral Data

    webmin.mindat.org/data/Chubutite.shtml Calculated Properties of Chubutite : Fermion Index: Fermion Index = 0.19 Boson Index = 0.81 : Photoelectric: PE Chubutite =1,697.37 barns/electron U=PE Chubutite x rElectron Density= . barns/cc. Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units) Chubutite is Not Radioactive : Chubutite Classification: Dana Class: 04.00.00 ...
  • Lorettoite discredited and chubutite reviewed

    www.minsocam.org/ammin/AM64/AM64_1303.pdf chubutite is surely just as artificial as lorettoite. The confused state of chubutite leads to an in-triguing dilemma. If chubutite is the alpha form (lo-rettoite) and is of natural origin, then chubutite is a perfectly valid mineral. The name lorettoite, even
  • Lorettoite: Mineral information, data and localities.

    www.mindat.org/min-2437.html Shown to be man-made material (White, 1979). Subsequently identified to occur in additional locations. Can be confused with asisite. See also chubutite (now considered a synonym of lorettoite) and Unnamed (Pb Oxide-Chloride). Originally reported from both Loretto, Lawrence Co., Tennessee, USA and
  • CiteSeerX — Lorettoite discredited and chubutite reviewed

    citeseerx.ist.psu.edu/viewdoc/summary The description of chubutite has been reviewed, but no new information is provided. Even though its description makes it appear just as manmade as lorettoite, this cannot be substantiated in the absence of type material. Lorettoite discredited In examining the type specimen I observed that it Lorettoite, PbrOuclr, was described by Wells and has ...
  • Oxide mineral - 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 alloys. 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 ...
  • Struverite Mineral Data

    webmineral.com/data/Struverite.shtml Struverite Crystallography: Axial Ratios: a:c = 1:0.64564 : Cell Dimensions: a = 4.645, c = 2.999, Z = 2; V = 64.71 Den(Calc)= 6.02 : Crystal System:
  • Ungursaite Mineral Data - webmin.mindat.org

    webmin.mindat.org/data/Ungursaite.shtml 04.XX.00 Chubutite* Pb7O6Cl2 Unk Ortho : 04.XX.00 Kleberite* FeTi6O13•4(H2O)(?) P 6 3 mcm ? 6mm : 04.XX.00 Hongquiite* TiO F m3m 4/m 3 2/m : 04.XX.00 Psilomelane? (Ba,H2O)2Mn5O10 A2/m 2/m : 04.XX.00 Struverite? (Ti,Ta,Fe)O2 P 4/mnm 4/m 2/m 2/m : 04.XX.00 Ungursaite* NaCa5(Ta,Nb)24O65(OH) P 6 3 /m,P 6 3 Hex : 04.XX.00 Uhligite? Ca3(Ti,Al,Zr ...
  • Review: Physics of the Impossible by Michio Kaku

    www.researchgate.net/.../250761118_Review_Physics_of_the_Impossible_by_Michio... The description of chubutite has been reviewed, but no new information is provided. Even though its description makes it appear just as manmade as lorettoite, this cannot be substantiated in the ...
  • Volume 64 Issue 11-12 | American Mineralogist ...

    pubs.geoscienceworld.org/ammin/issue/64/11-12 Read Volume 64 Issue 11-12 of American Mineralogist. Krautite, Mn(H 2 O)(AsO 3 OH): crystal structure, hydrogen bonding and relations with haidingerite and pharmacolite