[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:46697":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":11,"synid":11,"polytypeof":11,"groupid":11,"weighting":12,"nolocadd":13,"blacklisted":13,"mindat_formula":14,"mindat_formula_note":11,"ima_formula":15,"elements":16,"sigelements":22,"key_elements":11,"impurities":11,"cim":11,"ima_status":23,"ima_notes":11,"ima_history":11,"approval_year":25,"publication_year":26,"discovery_year":11,"strunz10ed1":27,"strunz10ed2":28,"strunz10ed3":29,"strunz10ed4":30,"dana8ed1":31,"dana8ed2":31,"dana8ed3":31,"dana8ed4":31,"csystem":32,"cclass":33,"spacegroup":33,"spacegroupset":34,"a":35,"b":36,"c":37,"alpha":38,"beta":39,"gamma":40,"aerror":33,"berror":33,"cerror":41,"alphaerror":42,"betaerror":42,"gammaerror":42,"va3":43,"z":33,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":44,"tlform":45,"hmin":11,"hmax":11,"hardtype":11,"vhnmin":11,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":11,"dmeas2":11,"dcalc":11,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":11,"commentluster":11,"diapheny":11,"streak":11,"colour":46,"commentcolor":11,"colors":47,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":11,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":49,"opticalsign":50,"opticalalpha":51,"opticalalpha2":11,"opticalalphaerror":41,"opticalbeta":52,"opticalbeta2":11,"opticalbetaerror":41,"opticalgamma":53,"opticalgamma2":11,"opticalgammaerror":41,"opticalomega":11,"opticalomega2":11,"opticalomegaerror":11,"opticalepsilon":11,"opticalepsilon2":11,"opticalepsilonerror":11,"opticaln":11,"opticaln2":11,"opticalnerror":11,"optical2vcalc":54,"optical2vcalc2":11,"optical2vcalcerror":11,"optical2vmeasured":55,"optical2vmeasured2":11,"optical2vmeasurederror":56,"rimin":57,"rimax":58,"opticaldispersion":11,"opticalpleochroism":59,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":11,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":60,"otheroccurrence":11,"type_specimen_store":61,"description_short":62,"aboutname":63,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":64,"reviewed_at":11,"variety_of":11,"varieties":65,"group_members":66,"associates":67,"confused_with":68,"type_localities":69,"occurrence_total":82,"citations":83,"images":96,"structures":97,"synonyms":104,"language_names":107,"wikidata_qid":121,"texts":122},46697,"1:1:46697:4","ee78beaf-06d8-48fa-a712-5dc41b90bcc5","Kayrobertsonite","Kay",0,"mineral",null,87,false,"[MnAl\u003Csub>2\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>4\u003C\u002Fsub>]&middot;2H\u003Csub>2\u003C\u002Fsub>O","MnAl\u003Csub>2\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub> &middot; 6H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20,21],"Al","Mn","O","P","H",[17,18,19,20,21],[24],"APPROVED",2015,2016,"8","D","C","30","0","Triclinic",2,"P-1","10.049","10.205","6.083","91.79","99.70","98.02",1,3,607.9,"Intergrown masses offibrous needles up to 100 μm long and less than 5 μm wide","intergrown masses of snow-white, soft, finely fibrous needles, less than 5 μm in diameter and no more than 100 μm in length","Snow-white",[48],"white","Biaxial","-","1.530","1.554","1.566","69.6","70.3",5,1.53,1.566,"Non-pleochroic","pegmatites","Co-type material is deposited in the mineralogical collections of the Museum Victoria, Melbourne, Victoria, Australia, registered numbers M53379, M53380 and M48795, and the Natural History Museum of Los Angeles County, Los Angeles, CA 90007, USA, registr","The OH analogue of nordgauite. Structural topology similar to that of nordgauite, but with double amount of water molecules in the [001] channels.","Named in honor of Kay Robertson (born Gabriella Katherine Loewi) (b. 23 April 1920, Venice, Italy - d. March 23, 2020, Puget Sound area) of Los Angeles, California, USA, a well known collector, especially of German localities, since the 1950s. She was a founding member of the Southern California Micromineralogists Society.","2026-02-14 20:47:52",[],[],[],[],[70,76],{"id":71,"txt":72,"latitude":73,"longitude":74,"country":75},1769,"Hagendorf South Pegmatite, Hagendorf, Waidhaus, Neustadt an der Waldnaab District, Upper Palatinate, Bavaria, Germany",49.6502778,12.4597222,"Germany",{"id":77,"txt":78,"latitude":79,"longitude":80,"country":81},3280,"Foote Lithium Co. Mine, Kings Mountain, Cleveland County, North Carolina, USA",35.2111111,-81.3555556,"USA",4,[84,88,92],{"id":85,"year":25,"html":86,"doi":87},244676,"Hålenius, U., Hatert, F., Pasero, M., Mills, S. J. (2015) New minerals and nomenclature modifications approved in 2015, CNMNC Newsletter 26. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  79 (4) 941-947 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2015.079.4.05'>doi:10.1180\u002Fminmag.2015.079.4.05\u003C\u002Fa>","10.1180\u002Fminmag.2015.079.4.05",{"id":89,"year":26,"html":90,"doi":91},129490,"Mills, Stuart J., Grey, Ian E., Kampf, Anthony R., Birch, William D., MaCrae, Colin M., Smith, Jason B., Keck, Erich (2016) Kayrobertsonite, MnAl\u003Csub>2\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>·6H\u003Csub>2\u003C\u002Fsub>O, a new phosphate mineral related to nordgauite. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  28 (3) 649-654 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002Fejm\u002F2016\u002F0028-2524'>doi:10.1127\u002Fejm\u002F2016\u002F0028-2524\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FEJM28_649.pdf' class='refpdflink'>\u003C\u002Fa>","10.1127\u002Fejm\u002F2016\u002F0028-2524",{"id":93,"year":94,"html":95,"doi":11},16965241,2017,"(2017) Kayrobertsonite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fkayrobertsonite.pdf' class='refpdflink'>\u003C\u002Fa>",[],[98],{"id":99,"url":100,"label":101,"formula":102,"spacegroup":103,"year":26},7084,"\u002Fcif\u002F7084.cif","Mills 2016","(Mn.97 Ca.03) Al2 P2 O16 H14","P -1",[105,106],"IMA2015-029","Kayrobertsoniet",[108,112,117],{"lang":109,"names":110},"ca",[111],"kayrobertsonita",{"lang":113,"names":114},"de",[115,116],"IMA 2015-029","Kayrobertsonit",{"lang":118,"names":119},"eu",[120],"Kayrobertsonita","Q21684044",{"history":11,"applications":11}]