[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:315":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":23,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":26,"discovery_year":27,"strunz10ed1":28,"strunz10ed2":29,"strunz10ed3":30,"strunz10ed4":31,"dana8ed1":32,"dana8ed2":33,"dana8ed3":34,"dana8ed4":35,"csystem":36,"cclass":37,"spacegroup":38,"spacegroupset":39,"a":40,"b":41,"c":42,"alpha":41,"beta":41,"gamma":41,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":43,"csmetamict":13,"commentcrystal":44,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":45,"tlform":46,"hmin":47,"hmax":48,"hardtype":11,"vhnmin":41,"vhnmax":41,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":41,"dmeas2":41,"dcalc":49,"dmeaserror":11,"dcalcerror":11,"commentdense":50,"lustre":11,"lustretype":51,"commentluster":11,"diapheny":52,"streak":53,"colour":53,"commentcolor":11,"colors":54,"streak_colors":56,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":57,"fracturetype":58,"tenacity":59,"commentbreak":11,"opticaltype":60,"opticalsign":61,"opticalalpha":41,"opticalalpha2":41,"opticalalphaerror":11,"opticalbeta":41,"opticalbeta2":41,"opticalbetaerror":11,"opticalgamma":41,"opticalgamma2":41,"opticalgammaerror":11,"opticalomega":62,"opticalomega2":63,"opticalomegaerror":11,"opticalepsilon":64,"opticalepsilon2":65,"opticalepsilonerror":11,"opticaln":41,"opticaln2":41,"opticalnerror":11,"optical2vcalc":41,"optical2vcalc2":41,"optical2vcalcerror":11,"optical2vmeasured":41,"optical2vmeasured2":41,"optical2vmeasurederror":11,"rimin":66,"rimax":67,"opticaldispersion":11,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":68,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":69,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":70,"industrial":11,"occurrence":71,"otheroccurrence":72,"type_specimen_store":73,"description_short":11,"aboutname":74,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":75,"reviewed_at":11,"variety_of":11,"varieties":76,"group_members":77,"associates":78,"confused_with":79,"type_localities":88,"occurrence_total":95,"citations":96,"images":129,"structures":145,"synonyms":176,"language_names":180,"wikidata_qid":219,"texts":220},315,"1:1:315:5","39474e01-2b3c-4998-9965-f32b6d28763e","Archerite","Aht",0,"mineral",null,42,false,"(K,NH\u003Csub>4\u003C\u002Fsub>)(H\u003Csub>2\u003C\u002Fsub>PO\u003Csub>4\u003C\u002Fsub>)","H\u003Csub>2\u003C\u002Fsub>K(PO\u003Csub>4\u003C\u002Fsub>)",[17,18,19,20,21],"N","O","P","K","H",[18,19,20,21],"19.1.7",[25],"APPROVED",1977,"1977","8","A","D","15","37","1","4","2","Tetragonal",24,141,"I-4 2d","7.451","0","6.974",4,"Ranges a 7.453, b 6.972","Prismatic crystals with pyramids.","Stalactites and wall and floor crusts. Crystals up to 2 mm in length.",1,2,"2.23","Ranges to 2.34","Sub-Vitreous,Waxy,Greasy","Translucent","White",[55],"white",[55],"None Observed","Irregular\u002FUneven","brittle","Uniaxial","-","1.511","1.513","1.468","1.470",1.468,1.513,"0.041","parallel","Soluble in cold water.","Guano deposit.","Guano deposits","Government Chemical Laboratories, Perth, Australia, MDC 5901.","Named in 1977 by Peter Bridge for Michael Archer (25 March 1945, Sydney, Australia - ), professor of Biology, University of New South Wales, Australia. While a curator for the Queensland Museum, Archer discovered Petrogale cave and collected samples that would contain the new mineral.","2025-08-11 12:14:18",[],[],[],[80],{"id":81,"name":82,"entrytype":9,"csystem":36,"ima_formula":83,"mindat_formula":84,"hmin":47,"hmax":48,"dmeas":85,"dcalc":86,"primary_image_id":87},678,"Biphosphammite","(NH\u003Csub>4\u003C\u002Fsub>)H\u003Csub>2\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)","NH\u003Csub>4\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>PO\u003Csub>4\u003C\u002Fsub>)","2.04","1.99",1752,[89],{"id":90,"txt":91,"latitude":92,"longitude":93,"country":94},228,"Petrogale Cave, Madura Roadhouse, Dundas Shire, Western Australia, Australia",-31.869303,127.3887186,"Australia",7,[97,101,105,109,112,116,120,124],{"id":98,"year":99,"html":100,"doi":11},16101262,1930,"West, J. (1930) XXVI. a quantitative X-ray analysis of the structure of potassium dihydrogen phosphate (KH2PO4). Zeitschrift für Kristallographie: 74 : 306-332.",{"id":102,"year":103,"html":104,"doi":11},16101263,1952,"Frazer, B.C., Pepinsky, R. (1952) Structural changes in the ferroelectric transition of KH2PO4. Physical Review: 85: 479-480.",{"id":106,"year":107,"html":108,"doi":11},16101264,1953,"Frazer, B.C., Pepinsky, R. (1953) X-ray analysis of the ferroelectric transition in KH2PO4. Acta Crystallographica: 6: 273-285.",{"id":110,"year":26,"html":111,"doi":11},526943,"Fleischer, Michael, Pabst, Adolf, Mandarino, J. A., Chao, George Y. (1977) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  62 (9-10) 1057-1061 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM62\u002FAM62_1057.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":113,"year":26,"html":114,"doi":115},2723,"Bridge, P. J. (1977) Archerite, (K,NH\u003Csub>4\u003C\u002Fsub>)H\u003Csub>2\u003C\u002Fsub>PO\u003Csub>4\u003C\u002Fsub>, a new mineral from Madura, Western Australia. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  41 (317) 33-35 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1977.041.317.05'>doi:10.1180\u002Fminmag.1977.041.317.05\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_41\u002F41-317-33.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1977.041.317.05",{"id":117,"year":118,"html":119,"doi":11},16101266,1991,"Ono, Y., Yamada, N., Hikita, T. (1991) Structure refinements of the mixed crystal K0.78(NH4)0.22H2PO4 in the temperature range from 20 K to 250 K. Journal of the Physical Society of Japan: 60: 2673-2677.",{"id":121,"year":122,"html":123,"doi":11},16962937,2007,"(2007) Archerite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Farcherite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":125,"year":126,"html":127,"doi":128},16558421,2011,"Frost, Ray L., Xi, Yunfei, Palmer, Sara J. (2011) Are the ‘cave’ minerals archerite (K,NH4)H2PO4 and biphosphammite (K,NH4)H2PO4 identical? A molecular structural study. \u003Ci>Journal of Molecular Structure\u003C\u002Fi>,  1001 (1) 49-55 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.molstruc.2011.06.015'>doi:10.1016\u002Fj.molstruc.2011.06.015\u003C\u002Fa>","10.1016\u002Fj.molstruc.2011.06.015",[130,138],{"id":87,"source_url":131,"license_code":132,"credit_html":133,"title":134,"description":135,"author":136,"original_width":137,"original_height":137},"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=76112466","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=76112466\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Biphosphammite & Archerite.jpg","Buff to tan colored almost brown biphosphammite crystals associated to white archerite from the type locality in Australia: Murra-el-elevyn Cave, Dundas Shire, Western Australia, Australia.","David Hospital",544,{"id":139,"source_url":140,"license_code":132,"credit_html":141,"title":142,"description":135,"author":136,"original_width":143,"original_height":144},1753,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=76112467","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=76112467\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Archerite & Biphosphammite.jpg",696,667,[146,152,158,163,170],{"id":147,"url":148,"label":149,"formula":150,"spacegroup":151,"year":118},917,"\u002Fcif\u002F917.cif","Ono 1991","K.78 N.22 H.88 P O4","I -4 2 d",{"id":153,"url":154,"label":155,"formula":156,"spacegroup":151,"year":157},918,"\u002Fcif\u002F918.cif","Nelmes 1982 · K H2 P O4","K H2 P O4",1982,{"id":159,"url":160,"label":161,"formula":162,"spacegroup":151,"year":157},920,"\u002Fcif\u002F920.cif","Nelmes 1982 · K D2 P O4","K D2 P O4",{"id":164,"url":165,"label":166,"formula":167,"spacegroup":168,"year":169},922,"\u002Fcif\u002F922.cif","Levy 1954","K P O4 H2","F d d 2",1954,{"id":171,"url":172,"label":173,"formula":174,"spacegroup":175,"year":107},923,"\u002Fcif\u002F923.cif","Frazer 1953","K P (O4 H2)","F -4 d 2",[177,178,179],"Archeriet","Archeritt","IMA1975-008",[181,185,190,194,198,201,205,208,212,215],{"lang":182,"names":183},"ca",[184],"archerita",{"lang":186,"names":187},"de",[188,189],"Archerit","IMA 1975-008",{"lang":191,"names":192},"eu",[193],"Archerita",{"lang":195,"names":196},"fr",[197],"archerite",{"lang":199,"names":200},"it",[7],{"lang":202,"names":203},"la",[204],"Archerites",{"lang":206,"names":207},"nl",[197],{"lang":209,"names":210},"ta",[211],"ஆர்ச்சரைட்டு",{"lang":213,"names":214},"tr",[188],{"lang":216,"names":217},"zh",[218],"磷钾石","Q944714",{"history":11,"applications":11}]