| Name: | Hainite-(Y) Hai-Y |
| IMA Chemistry: | (Ca3Y)Na(NaCa)Ti(Si2O7)2(OF)F2 |
| Chemistry Elements: | The mineral Hainite-(Y) contains elements: Calcium (Ca) Yttrium (Y) Sodium (Na) Titanium (Ti) Silicon (Si) Oxygen (O) Fluorine (F) |
| Country of Type Locality: | Czech Republic |
| Year First Published: | 1893 |
| IMA Status: | Approved,Redefined |
| Status Notes: | Blumrich J (1893) Die Phonolithe des Friedländer Bezirkes in Nordböhmen. Tschermaks Mineralogische und Petrographische Mitteilungen 13, 465-495 Redefined: Johan Z, Cech F (1989) Nouvelles données sur la hainite, Na2Ca4[(Ti,Zr,Mn,Fe,Nb,Ta)1.50[box]0.50(Si2O7)2F4 et ses relations cristallochimiques avec la götzenite, Na2Ca5Ti(Si2O7)2F4, Comptes Rendus de L’Académie des Sciences Paris 308, 1237-1242 Chemical formula redefined: Christiansen C C, Johnsen O, Makovicky E (2003) Crystal chemistry of the rosenbuschite group, The Canadian Mineralogist 41, 1203-1224 Chemical formula redefined again from Na(Na,Ca)_2_Ca_2_(Ca,Zr,Y)_2_Ti(Si_2_O_7_)_2_F_2_F_2_: Sokolova E (2006) From structure topology to chemical composition. I. Structural hierarchy and stereochemistry in titanium disilicate minerals. The Canadian Mineralogist 44, 1273-133 Name changed from hainite: Sokolova E, Cámara F (2017) The seidozerite supergroup of TS-block minerals: nomenclature and classification, with change of the following names: rinkite to rinkite-(Ce), mosandrite to mosandrite-(Ce), hainite to hainite-(Y) and innelite-1T to innelite-1A. Mineralogical Magazine 81, 1457-1487 |
| Structural Group Name: | Seidozerite-Rinkite |
| Fleischer's Group Name: | rosenbuschite |
| Crystal Systems: | triclinic |
| Oldest Known Age: | 2680 Million Years Ago |
| More Info: | Search Wikipedia: Hainite-(Y) (Wiki) Search Mindat: Hainite-(Y) Search Web Mineral DB: Hainite-(Y) |