View changes made in:
  • Nov 24, 2020
    • Zinkgruvanite
      • New Mineral Entry
      • Mineral Display Name changed to "Zinkgruvanite"
      • RRUFF Ideal Chemistry changed to "Ba4Mn2+4Fe3+2(Si2O7)2(S6+O4)2O2(OH)2"
      • IMA Ideal Chemistry changed to "Ba4Mn2+4Fe3+2(Si2O7)2(SO4)2O2(OH)2"
      • IMA Number changed to "IMA2020-0312"
      • Mineral Comment changed to

        Cámara, F., Holtstam, D., Jansson, N., Jonsson, E., Karlsson, A., Langhof, J., Majka, J. and Zetterqvist, A. (2020) Zinkgruvanite, IMA 2020-031. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

    • Krupickaite
      • New Mineral Entry
      • Mineral Display Name changed to "Krupičkaite"
      • RRUFF Ideal Chemistry changed to "Cu2+6[As5+O3(OH)]6·8H2O"
      • IMA Ideal Chemistry changed to "Cu6[AsO3(OH)]6·8H2O"
      • IMA Number changed to "IMA2020-032"
      • Mineral Comment changed to

        Steciuk, G., Plášil, J., Sejkora, J., Čejka, J. and Hloušek, J. (2020) Krupičkaite, IMA 2020-032. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

    • Allantoin
      • New Mineral Entry
      • Mineral Display Name changed to "Allantoin"
      • RRUFF Ideal Chemistry changed to "C4H6N4O3"
      • IMA Ideal Chemistry changed to "C4H6N4O3"
      • IMA Number changed to "IMA2020-004a"
      • Mineral Comment changed to

        Kampf, A.R., Celestian, A.J., Nash, B.P. and Marty, J. (2020) Allantoin, IMA 2020-004a. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

    • Utahite
      • RRUFF Ideal Chemistry changed from "Cu2+5Zn2+3(Te6+O4)4(OH)8·7H2O" to "MgCu2+4Zn2+2Te6+3O14(OH)4·6H2O"
      • IMA Ideal Chemistry changed from "Cu5Zn3(Te6+O4)4(OH)8·7H2O" to "MgCu2+4Zn2Te6+3O14(OH)4·6H2O"
      • IMA Number changed from "IMA1995-039" to "IMA1995-039, IMA 20-C"
      • Mineral Comment changed from

        Roberts A C, Stirling J A R, Criddle A J, Jensen M C, Moffatt E A, Wilson W E (1997) Utahite, a new mineral and associated copper tellurates from the Centennial Eureka mine, Tintic District, Juab County, Utah, The Mineralogical Record 28, 175-179

        to

        Roberts A C, Stirling J A R, Criddle A J, Jensen M C, Moffatt E A, Wilson W E (1997) Utahite, a new mineral and associated copper tellurates from the Centennial Eureka mine, Tintic District, Juab County, Utah, The Mineralogical Record 28, 175-179

        Formula is redefined from Cu2+5Zn3(Te6+O4)4(OH)8·7H2O:
        Miyawaki R, Hatert F, Pasero M, Mills S J (2020) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 56. Mineralogical Magazine 84, 623-627

    • Rakovanite
      • RRUFF Ideal Chemistry changed from "Na3H3V5+10O28·15H2O" to "(N3-H4)3Na3[V5+10O28]·12H2O"
      • IMA Ideal Chemistry changed from "Na3{H3[V10O28]}·15H2O" to "(NH4)3Na3[V10O28]·12H2O"
      • Mineral Comment changed from

        Kampf A R, Hughes J M, Marty J, Gunter M E, Nash B (2011) Rakovanite, Na3{H3[V10O28]}·15H2O, a new member of the pascoite family with a protonated decavanadate polyanion, The Canadian Mineralogist 49, 595-604

        to

        Kampf A R, Hughes J M, Marty J, Gunter M E, Nash B (2011) Rakovanite, Na3{H3[V10O28]}·15H2O, a new member of the pascoite family with a protonated decavanadate polyanion, The Canadian Mineralogist 49, 595-604

        Chemical Formula is revised from Na3[H3V10O28]·15H2O:
        Miyawaki R, Hatert F, Pasero M, Mills S J (2020) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 56. Mineralogical Magazine 84, 623-627

  • Nov 23, 2020
    • Svetlanaite
      • New Mineral Entry
      • Mineral Display Name changed to "Svetlanaite"
      • RRUFF Ideal Chemistry changed to "SnSe"
      • IMA Ideal Chemistry changed to "SnSe"
      • IMA Number changed to "IMA2020-013"
      • Mineral Comment changed to

        Okrugin, V.M., Vymazalová, A., Kozlov, V.V., Laufek, F., Stanley, C.J. and Shkilsky, I. (2020) Svetlanaite, IMA 2020-013. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

    • Saranovskite
      • New Mineral Entry
      • Mineral Display Name changed to "Saranovskite"
      • RRUFF Ideal Chemistry changed to "SrCaFe2+ 2(Cr4Ti2)Ti12O38"
      • IMA Number changed to "IMA2020-015"
      • IMA Ideal Chemistry changed to "SrCaFe2+ 2(Cr4Ti2)Ti12O38"
      • Mineral Comment changed to

        Chukanov, N.V., Rastsvetaeva, R.K., Ivanov, O.K., Kazheva, O.N., Pekov, I.V., Agakhanov, A.A., Van, K.V. and Britvin, S.N. (2020) Saranovskite, IMA 2020-015. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

    • Strontioborite
      • RRUFF Ideal Chemistry changed from "SrB8O11(OH)4" to "Sr[B8O11(OH)4]"
      • IMA Ideal Chemistry changed from "SrB8O11(OH)4" to "Sr[B8O11(OH)4]"
      • IMA Number changed to "IMA2020-017"
      • Mineral Comment changed from

        Chemical formula redefined:
        Brovkin A A, Zayakina N V, Brovkina V S (1975) Crystal structure of strontioborite Sr[B8O11(OH)4], Soviet Physics - Crystallography 20, 563-566

        to

        The mineral is recognized, but not by IMA:
        Lobanova V V (1960) A new borate - strontioborite. Doklady Akademii Nauk SSSR l35, 173-175

        Recognized by IMA:
        Pekov, I.V., Zubkova, N.V., Chukanov, N.V., Yapaskurt, V.O., Britvin, S.N. and Pushcharovsky, D.Y. (2020) Strontioborite, IMA 2020-017. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

    • Wildcatite
      • New Mineral Entry
      • Mineral Display Name changed to "Wildcatite"
      • RRUFF Ideal Chemistry changed to "CaFe3+Te6+O5(OH)"
      • IMA Ideal Chemistry changed to "CaFe3+Te6+O5(OH)"
      • IMA Number changed to "IMA2020-019"
      • Mineral Comment changed to

        Missen, O.P., Mills, S.J., Kampf, A.R., Coolbaugh, M.F., Najorka, J., Marty, J., Spratt, J., Raudsepp, M., McCormack, J.K. and Rumsey, M.S. (2020) Wildcatite, IMA2020-019. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

    • Biraite-(La)
      • New Mineral Entry
      • Mineral Display Name changed to "Biraite-(La)"
      • RRUFF Ideal Chemistry changed to "La2Fe2+(CO3)(Si2O7)"
      • IMA Ideal Chemistry changed to "La2Fe2+(CO3)(Si2O7)"
      • IMA Number changed to "IMA2020-020"
      • Mineral Comment changed to

        Kasatkin, A.V., Zubkova, N.V., Pekov, I.V., Chukanov, N.V., Škoda, R., Agakhanov, A.A., Belakovskiy, D.I., Kuznetsov, A.M. and Pushcharovsky, D.Y. (2020) Biraite-(La), IMA 2020-020. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

    • Ferro-papikeite
      • New Mineral Entry
      • Mineral Display Name changed to "Ferro-papikeite"
      • RRUFF Ideal Chemistry changed to "NaFe2+2(Fe2+3Al2)(Si5Al3)O22(OH)2"
      • IMA Ideal Chemistry changed to "NaFe2+2(Fe2+3Al2)(Si5Al3)O22(OH)2"
      • IMA Number changed to "IMA2020-021"
      • Mineral Comment changed to

        Hawthorne, F.C., Day, M.C., Linthout, K., Lustenhouwer, W.J. and Oberti, R. (2020) Ferro-papikeite, IMA2020-021. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

    • Kishonite
      • New Mineral Entry
      • Mineral Display Name changed to "Kishonite"
      • RRUFF Ideal Chemistry changed to "VH2"
      • IMA Ideal Chemistry changed to "VH2"
      • IMA Number changed to "IMA2020-023"
      • Mineral Comment changed to

        Bindi, L., Cámara, F., Griffin, W.L., Huang, J.-X., Gain, S.E.M., Toledo, V. and O’Reilly, S.Y. (2020) Kishonite, IMA 2020-023. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

    • Shakhdaraite-(Y)
      • New Mineral Entry
      • Mineral Display Name changed to "Shakhdaraite-(Y)"
      • RRUFF Ideal Chemistry changed to "ScYNb5+2O8"
      • IMA Ideal Chemistry changed to "ScYNb2O8"
      • IMA Number changed to "IMA2020-024"
      • Mineral Comment changed to

        Pautov, L.A., Mirakov, M.A., Sokolova, E., Day, M.C., Hawthorne, F.C., Shodibekov, M.A., Karpenko, V.Y., Makhmadsharif, S. and Faiziev, A.R. (2020) Shakhdaraite-(Y), IMA 2020-024. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

    • Puttapaite
      • New Mineral Entry
      • Mineral Display Name changed to "Puttapaite"
      • RRUFF Ideal Chemistry changed to "Pb2+2Mn2+2Zn2+Cr3+4O2(As5+O4)4(OH)6·12H2O"
      • IMA Ideal Chemistry changed to "Pb2Mn2+2ZnCr3+4O2(AsO4)4(OH)6·12H2O"
      • IMA Number changed to "IMA2020-025"
      • Mineral Comment changed to

        Elliott, P. and Kampf, A.R. (2020) Puttapaite, IMA2020-025. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

    • Anastasenkoite
      • New Mineral Entry
      • Mineral Display Name changed to "Anastasenkoite"
      • RRUFF Ideal Chemistry changed to "CaFe2+P2O7"
      • IMA Ideal Chemistry changed to "CaFe2+P2O7"
      • IMA Number changed to "IMA2020-026"
      • Mineral Comment changed to

        Britvin, S.N., Murashko, M.N., Vapnik, Y., Vlasenko, N.S., Vereshchagin, O.S., Bocharov, V.N., Krzhizhanovskaya, M.G., Lozhkin, M.S. and Zolotarev, A.A. (2020) Anastasenkoite, IMA 2020-026. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

    • Selenolaurite
      • New Mineral Entry
      • Mineral Display Name changed to "Selenolaurite"
      • RRUFF Ideal Chemistry changed to "RuSe2"
      • IMA Ideal Chemistry changed to "RuSe2"
      • IMA Number changed to "IMA2020-027"
      • Mineral Comment changed to

        Belogub, E.V., Britvin, S.N., Shilovskikh, V.V., Pautov, L.A., Kotlyarov, V.A., Krzhizhanovskaya, M.G., Novoselov, K.A., Zaykova, E.V. and Blinov, I.A. (2020) Selenolaurite, IMA 2020-027. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

    • Monteneroite
      • New Mineral Entry
      • Mineral Display Name changed to "Monteneroite"
      • RRUFF Ideal Chemistry changed to "Cu2+Mn2+2(As5+O4)2·8H2O"
      • IMA Ideal Chemistry changed to "Cu2+Mn2+2(AsO4)2·8H2O"
      • IMA Number changed to "IMA2020-028"
      • Mineral Comment changed to

        Kampf, A.R., Plášil, J., Nash, B.P., Ciriotti, M.E., Castellano, F. and Chiappino, L. (2020) Monteneroite, IMA2020-028. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

    • Magnesiohogbomite-6N12S
      • New Mineral Entry
      • Mineral Display Name changed to "Magnesiohögbomite-6N12S"
      • RRUFF Ideal Chemistry changed to "Mg5Al11Ti4+O23(OH)"
      • IMA Ideal Chemistry changed to "Mg5Al11TiO23(OH)"
      • IMA Number changed to "IMA2020-029"
      • Mineral Comment changed to

        Lykova, I., Rowe, R., Poirier, G., Giester, G. and Helwig, K. (2020) Magnesiohögbomite-6N12S, IMA2020-029. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

  • Nov 22, 2020
    • Zinconigerite-6N6S
      • Mineral Display Name changed from "Zinconigerite-6N6S" to "Zinconigerite-6N6S"
      • RRUFF Ideal Chemistry changed from "(Zn,Al,Fe)3(Al,Fe)8O15(OH)" to "Zn2+3Sn4+2Al16O30(OH)2"
      • IMA Ideal Chemistry changed from "(Zn,Al,Fe)3(Al,Fe)8O15(OH)" to "Zn3Sn2Al16O30(OH)2"
      • IMA Number changed to "IMA2018-122a"
      • Mineral Comment changed from

        Armbruster T, Feenstra A (2004) Lithium in nigerite-group minerals, European Journal of Mineralogy 16, 247-254

        Jambor J L, Grew E S, Roberts A C (2004) New mineral names, American Mineralogist 89, 1574-1578

        to

        Originally named but not fully characterized:
        Armbruster T, Feenstra A (2004) Lithium in nigerite-group minerals, European Journal of Mineralogy 16, 247-254

        Approved by IMA:
        Rao, C., Gu, X., Wang, R., Xia, Q., Hatert, F. and Dal Bo, F. (2020) Zinconigerite-6N6S, IMA 2018-122a. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

    • Gungerite
      • New Mineral Entry
      • Mineral Display Name changed to "Gungerite"
      • RRUFF Ideal Chemistry changed to "TlAs5Sb4S13"
      • IMA Ideal Chemistry changed to "TlAs5Sb4S13"
      • IMA Number changed to "IMA2020-009"
      • Mineral Comment changed to

        Kasatkin, A.V., Plášil, J., Makovicky, E., Chukanov, N.V., Škoda, R, Agakhanov, A.A. and Tsyganko, M.V. (2020) Gungerite, IMA 2020-009. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

    • Muonionalustaite
      • New Mineral Entry
      • Mineral Display Name changed to "Muonionalustaite"
      • RRUFF Ideal Chemistry changed to "Ni2+3(OH)4Cl2·4H2O"
      • IMA Ideal Chemistry changed to "Ni3(OH)4Cl2·4H2O"
      • IMA Number changed to "IMA2020-010"
      • Mineral Comment changed to

        Holtstam, D., Bindi, L., Karlsson, A., Söderhielm, J. and Zetterqvist, A. (2020) Muonionalustaite, IMA 2020-010. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

    • Calcioveatchite
      • New Mineral Entry
      • Mineral Display Name changed to "Calcioveatchite"
      • RRUFF Ideal Chemistry changed to "SrCaB11O16(OH)5·H2O"
      • IMA Ideal Chemistry changed to "SrCaB11O16(OH)5·H2O"
      • IMA Number changed to "IMA2020-011"
      • Mineral Comment changed to

        Pekov, I.V., Zubkova, N.V., Apollonov, V.N., Yapaskurt, V.O., Chukanov, N.V., Britvin, S.N. and Pushcharovsky, D.Y. (2020) Calcioveatchite, IMA 2020-011. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60