View changes made in:
  • Jun 13, 2021
    • Retzian-(Ce)
      • Mineral Comment changed from

        Redefined:
        Dunn P J, Sturman B D (1982) Retzian-(Nd), a new mineral from Sterling Hill, New Jersey and a redefinition of retzian, American Mineralogist 67, 841-845

        Name changed from retzian:
        Nickel E H, Mandarino J A (1987) Procedures involving the IMA Commission on New Minerals and Mineral Names and guidelines on mineral nomenclature, American Mineralogist 72, 1031-1042

        to

        Sjogren H (1894) Retzian, a new arseniate from the Mossgrufva, Nordmark. Bulletin of the Geological Institution of the University of Upsala 2, 54-59

        Chemical composition changed from Mn2+2Y(AsO4)(OH)4 to Mn2+2Ce(AsO4)(OH)4:
        Dunn P J, Sturman B D (1982) Retzian-(Nd), a new mineral from Sterling Hill, New Jersey and a redefinition of retzian, American Mineralogist 67, 841-845

        Name changed from retzian to retzian-(Ce):
        Nickel E H, Mandarino J A (1987) Procedures involving the IMA Commission on New Minerals and Mineral Names and guidelines on mineral nomenclature, American Mineralogist 72, 1031-1042

  • Jun 2, 2021
    • Realgar
      • Mineral Comment changed to

        Mineral name has been known since antiquity and predates any formal descriptive publication. For example:
        Wallerius J G (1747) in Mineralogia, eller Mineralriket, (Stockholm) page 214

    • Redgillite
      • Mineral Comment changed from

        Pluth J J, Steele I M, Kampf A R, Green D I (2005) Redgillite, Cu6(OH)10(SO4)·H2O, a new mineral from Caldbeck Fells, Cumbria, England: description and crystal structure, Mineralogical Magazine 69, 973-980

        to

        Pluth J J, Steele I M, Kampf A R, Green D I (2005) Redgillite, Cu6(OH)10(SO4)·H2O, a new mineral from Caldbeck Fells, Cumbria, England: description and crystal structure, Mineralogical Magazine 69, 973-980

    • Redledgeite
      • Mineral Comment changed from

        Strunz H (1961) "Chromrutil" von der Red Ledge Mine ist kein Rutil. Redledgeit, Neues Jahrbuch für Mineralogie, Monatshefte 1961, 107-111

        Chemical formula revised:
        Scott J D, Peatfield G R (1986) Mannardite [Ba·H2O](Ti6V3+2)O16, a new mineral species, and new data on redledgeite, The Canadian Mineralogist 24, 55-66

        Chemical formula revised again:
        Biagioni C, Capalbo C, Pasero M (2013) Nomenclature tunings in the hollandite supergroup. European Journal of Mineralogy 25, 85-90

        to

        Strunz H (1961) "Chromrutil" von der Red Ledge Mine ist kein Rutil. Redledgeit, Neues Jahrbuch für Mineralogie, Monatshefte 1961, 107-111

        Chemical formula changed from Mg8Cr12Ti48Si4O130 to BaTi6Cr3+2O16·H2O:
        Scott J D, Peatfield G R (1986) Mannardite [Ba·H2O](Ti6V3+2)O16, a new mineral species, and new data on redledgeite, The Canadian Mineralogist 24, 55-66

        Chemical formula changed from BaTi6Cr3+2O16·H2O to Ba(Ti6Cr3+2)O16:
        Biagioni C, Capalbo C, Pasero M (2013) Nomenclature tunings in the hollandite supergroup. European Journal of Mineralogy 25, 85-90

    • Reedmergnerite
      • Mineral Comment changed from

        Milton C, Axelrod J M, Grimaldi F S (1955) New minerals, reedmergnerite (Na2O·B2O3·6SiO2) and eitelite (Na2O·MgO·2CO2) associated with leucosphenite, shortite, searlesite, and crocidolite in the Green River formation, Utah, American Mineralogist 40, 326-327

        to

        Milton C, Axelrod J M, Grimaldi F S (1955) New minerals, reedmergnerite (Na2O·B2O3·6SiO2) and eitelite (Na2O·MgO·2CO2) associated with leucosphenite, shortite, searlesite, and crocidolite in the Green River formation, Utah, American Mineralogist 40, 326-327

    • Reinerite
      • Mineral Comment changed from

        Geier B H, Weber K (1958) Reinerit Zn3[AsO3]2, ein neues Mineral der Tsumeb Mine Südwestafrika, Neues Jahrbuch für Mineralogie, Monatshefte 1958, 160-167

        Fleischer M (1959) New mineral names, American Mineralogist 44, 207-210

        to

        Geier B H, Weber K (1958) Reinerit Zn3[AsO3]2, ein neues Mineral der Tsumeb Mine Südwestafrika, Neues Jahrbuch für Mineralogie, Monatshefte 1958, 160-167

    • Reinhardbraunsite
      • Mineral Comment changed from

        Hamm H M, Hentschel G (1983) Reinhardbraunsite, Ca5(SiO4)2(OH,F)2, a new mineral - the natural equivalent of synthetic "calcio-chondrodite", Neues Jahrbuch für Mineralogie, Monatshefte 1983, 119-129

        Dunn P J, Grice J D, Fleischer M, Pabst A (1983) New mineral names, American Mineralogist, 68, 1038-1041

        to

        Hamm H M, Hentschel G (1983) Reinhardbraunsite, Ca5(SiO4)2(OH,F)2, a new mineral - the natural equivalent of synthetic "calcio-chondrodite", Neues Jahrbuch für Mineralogie, Monatshefte 1983, 119-129

    • Remondite-(Ce)
      • Mineral Comment changed from

        Cesbron F, Gilles C, Pelisson P, Saugues J C (1988) La remondite-(Ce), un nouveau carbonate de terres rares de la famille de la burbankite, Comptes Rendus de l‘Académie des Sciences Paris Série II 307, 915-920

        Spelling of name changed from remondite-(Ce) to rémondite-(Ce):
        Hålenius U, Hatert F, Pasero M, Mills S J (2015) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 28. New minerals and nomenclature modifications approved in 2015. Mineralogical Magazine 79, 1859-1864

        Chemical formula changed from Na3(Ce,La,Ca,Na,Sr)3(CO3)5:
        Miyawaki R, Hatert F, Pasero M, Mills S J (2019) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 50. New minerals and nomenclature modifications approved in 2019. Mineralogical Magazine 83, 615-620

        to

        Cesbron F, Gilles C, Pelisson P, Saugues J C (1988) La remondite-(Ce), un nouveau carbonate de terres rares de la famille de la burbankite, Comptes Rendus de l‘Académie des Sciences Paris Série II 307, 915-920

        Spelling of name changed from remondite-(Ce) to rémondite-(Ce):
        Hålenius U, Hatert F, Pasero M, Mills S J (2015) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 28. New minerals and nomenclature modifications approved in 2015. Mineralogical Magazine 79, 1859-1864

    • Remondite-(La)
      • Mineral Comment changed from

        Pekov I V, Chukanov N V, Kononkova N N, Zadov A E, Belovitskaya Y V (2000) Remondite-(La), Na3(La,Ce,Ca)3(CO3)5 - a new mineral of the burbankite family from Khibiny massif, Kola Peninsula, Zapiski Vserossijskogo Mineralogicheskogo Obshchestva 129(1), 53-60

        Spelling of name changed from remondite-(La) to rémondite-(La):
        Hålenius U, Hatert F, Pasero M, Mills S J (2015) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 28. New minerals and nomenclature modifications approved in 2015. Mineralogical Magazine 79, 1859-1864

        Chemical formula changed from Na3(La,Ce,Ca)3(CO3)5:
        Miyawaki R, Hatert F, Pasero M, Mills S J (2019) IMA Commission on New Minerals, Nomenclature
        and Classification (CNMNC) Newsletter 50. New minerals and nomenclature modifications approved
        in 2019. Mineralogical Magazine 83, 615-620

        to

        Pekov I V, Chukanov N V, Kononkova N N, Zadov A E, Belovitskaya Y V (2000) Remondite-(La), Na3(La,Ce,Ca)3(CO3)5 - a new mineral of the burbankite family from Khibiny massif, Kola Peninsula, Zapiski Vserossijskogo Mineralogicheskogo Obshchestva 129(1), 53-60

        Spelling of name changed from remondite-(La) to rémondite-(La):
        Hålenius U, Hatert F, Pasero M, Mills S J (2015) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 28. New minerals and nomenclature modifications approved in 2015. Mineralogical Magazine 79, 1859-1864

    • Rengeite
      • Mineral Comment changed from

        Miyajima H, Matsubara S, Miyawaki R, Yokoyama K, Hirokawa K (2001) Rengeite, Sr4ZrTi4Si4O22, a new mineral, the Sr-Zr analogue of perrierite from the Itoigawa-Ohmi district, Niigata Prefecture, central Japan, Mineralogical Magazine 65, 111-120

        Jambor J L, Roberts A C (2001) New mineral names, American Mineralogist 86, 1112-1115

        to

        Miyajima H, Matsubara S, Miyawaki R, Yokoyama K, Hirokawa K (2001) Rengeite, Sr4ZrTi4Si4O22, a new mineral, the Sr-Zr analogue of perrierite from the Itoigawa-Ohmi district, Niigata Prefecture, central Japan, Mineralogical Magazine 65, 111-120

    • Retzian-(La)
      • Mineral Comment changed from

        Dunn P J, Peacor D R, Simmons W B (1984) Retzian-(La), a new mineral from Sterling Hill, Sussex County, New Jersey, Mineralogical Magazine 48, 533-535

        Dunn P J, Ferraiolo J A, Fleischer M, Gobel V, Grice J D, Langley R H, Shigley J E, Vanko D A, Zilczer J A (1985) New mineral names, American Mineralogist 70, 1329-1335

        to

        Dunn P J, Peacor D R, Simmons W B (1984) Retzian-(La), a new mineral from Sterling Hill, Sussex County, New Jersey, Mineralogical Magazine 48, 533-535

    • Revdite
      • Mineral Comment changed from

        Khomyakov A P, Cherepivskaya G E, Kurova T A, Vlasyuk V P (1980) Revdite, a new mineral, Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 109, issue 5, 566-579

        Fleischer M, Cabri L J, Chao G Y, Mandarino J A, Pabst A (1982) New mineral names, American Mineralogist 67, 1074-1082

        to

        Khomyakov A P, Cherepivskaya G E, Kurova T A, Vlasyuk V P (1980) Revdite, a new mineral, Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 109, 566-579

  • Jun 1, 2021
    • Rebulite
      • RRUFF Ideal Chemistry changed from "Tl5Sb5As8S22" to "Tl1+5Sb3+5As3+8S2-22"
    • Retzian-(Ce)
      • RRUFF Ideal Chemistry changed from "Mn2+2Ce3+As5+O4(OH)4" to "Mn2+2CeAs5+O4(OH)4"
    • Retzian-(La)
      • RRUFF Ideal Chemistry changed from "Mn2+2La3+As5+O4(OH)4" to "Mn2+2LaAs5+O4(OH)4"
    • Retzian-(Nd)
      • RRUFF Ideal Chemistry changed from "Mn2+2Nd3+(As5+O4)(OH)4" to "Mn2+2NdAs5+O4(OH)4"