[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2829":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":14,"elements":15,"sigelements":20,"key_elements":11,"impurities":21,"cim":22,"ima_status":23,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":11,"discovery_year":26,"strunz10ed1":27,"strunz10ed2":28,"strunz10ed3":29,"strunz10ed4":30,"dana8ed1":31,"dana8ed2":32,"dana8ed3":32,"dana8ed4":33,"csystem":34,"cclass":35,"spacegroup":36,"spacegroupset":37,"a":38,"b":37,"c":39,"alpha":37,"beta":37,"gamma":37,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":11,"csmetamict":13,"commentcrystal":40,"twinning":41,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":42,"hmin":11,"hmax":11,"hardtype":11,"vhnmin":37,"vhnmax":37,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":37,"dmeas2":37,"dcalc":37,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":11,"commentluster":11,"diapheny":11,"streak":43,"colour":44,"commentcolor":11,"colors":45,"streak_colors":47,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":48,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":49,"opticalsign":50,"opticalalpha":51,"opticalalpha2":52,"opticalalphaerror":11,"opticalbeta":53,"opticalbeta2":54,"opticalbetaerror":11,"opticalgamma":37,"opticalgamma2":37,"opticalgammaerror":11,"opticalomega":37,"opticalomega2":37,"opticalomegaerror":11,"opticalepsilon":37,"opticalepsilon2":37,"opticalepsilonerror":11,"opticaln":37,"opticaln2":37,"opticalnerror":11,"optical2vcalc":37,"optical2vcalc2":37,"optical2vcalcerror":11,"optical2vmeasured":37,"optical2vmeasured2":37,"optical2vmeasurederror":11,"rimin":55,"rimax":56,"opticaldispersion":57,"opticalpleochroism":11,"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":58,"otheroccurrence":11,"type_specimen_store":11,"description_short":59,"aboutname":60,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":61,"reviewed_at":11,"variety_of":11,"varieties":62,"group_members":63,"associates":64,"confused_with":65,"type_localities":66,"occurrence_total":71,"citations":72,"images":111,"structures":122,"synonyms":123,"language_names":125,"wikidata_qid":141,"texts":142},2829,"1:1:2829:1","6b0b1f42-4bd8-42f2-b95a-80fc08ae005d","Nagelschmidtite","Nsc",0,"mineral",null,63,false,"Ca\u003Csub>7\u003C\u002Fsub>(SiO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>",[16,17,18,19],"Ca","Si","O","P",[16,17,18,19],"Al,Fe,Cr,Mn,Mg,Na,K,P,S","17.6.1",[24,25],"APPROVED","GRANDFATHERED","1977","9","H","A","60","53","2","1","Hexagonal",15,102,"0","5.38","7.1","Structure solution of synthetic sample gave P6\u003Csub>1\u003C\u002Fsub> space group, a = 10.82 Å, c = 21.46 Å (Sugiyama et al., 2010).","complex, resulting in lamellae intersecting at 60\u003Csup>o\u003C\u002Fsup>\r\n","elongated, anhedral grains, up to 150 microns in size","white","yellowish white",[46,43],"yellow",[43],"Distinct\u002FGood","Biaxial","+\u002F-","1.638","1.68","1.652","1.698",1.638,1.698,"r \u003C v strong","HT contact-metamorphosed sedimentary rock (a pyrometamorphic formation)","Closely related to (chemically similar) flamite. There is also a synthetic compound, 'Unnamed (Ca-Na Phosphate)', said to be a member of the nagelschmidtite family.\r\n\r\nThe original material seem to contain two polymorphs. Structurally similar to α-C2S ...","Named in honor of Guenther Nagelschmidt (?, Germany - 19 July 1980), chemist and mineralogist that made the first report of the phase in a slag. He worked at the Safety in Mines Research Establishment, studying mineral dust as a hazard for miners of coal and other materials. He was a pioneer in the use of X-ray diffraction and electron microscopy in the study of mineral dusts.","2025-08-11 12:14:22",[],[],[],[],[67],{"id":68,"txt":69,"latitude":11,"longitude":11,"country":70},2063,"Hatrurim Formation, Middle East","Middle East",4,[73,77,81,86,90,94,98,102,107],{"id":74,"year":75,"html":76,"doi":11},521296,1942,"Barrett, Richard L., McCaughey, William J. (1942) The system CaO-SiO2-P2O5. \u003Ci>American Mineralogist\u003C\u002Fi>,  27 (10) 680-695 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM27\u002FAM27_680.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":78,"year":75,"html":79,"doi":80},7956128,"Bredig, M. A. (1942) Isomorphism and allotrophy in compounds of the type A2XO4. \u003Ci>The Journal of Physical Chemistry\u003C\u002Fi>, 46 (7). 747-764 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1021\u002Fj150421a009'>doi:10.1021\u002Fj150421a009\u003C\u002Fa>","10.1021\u002Fj150421a009",{"id":82,"year":83,"html":84,"doi":85},4336,1950,"Segnit, E. R. (1950) New data on the slag-minerals nagelschmidtite and steadite. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>,  29 (210) 173-190 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1950.029.210.01'>doi:10.1180\u002Fminmag.1950.029.210.01\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_29\u002F29-210-173.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1950.029.210.01",{"id":87,"year":88,"html":89,"doi":11},16118072,1977,"Gross, S. (1977) The mineralogy of the Hatrurim formation, Israel. Geological Survey of Israel, Bulletin 70: 1-80.",{"id":91,"year":92,"html":93,"doi":11},527037,1978,"Fleischer, Michael, Cabri, Louis J., Chao, George Y., Pabst, Adolf (1978) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  63 (3-4) 424-427 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM63\u002FAM63_424.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":95,"year":96,"html":97,"doi":11},16966189,2001,"(2001) Nagelschmidtite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fnagelschmidtite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":99,"year":100,"html":101,"doi":11},16118073,2010,"Sugiyama, K., Kato, Y., Mikouchi, T. (2010) Structure of nagelschmidtite Ca\u003Csub>7\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>P\u003Csub>2\u003C\u002Fsub>O\u003Csub>16\u003C\u002Fsub>. 20th General Meeting of the IMA (IMA2010), Budapest, Hungary, August 21-27, CD of Abstracts: 725-725.",{"id":103,"year":104,"html":105,"doi":106},129438,2015,"Gfeller, Frank, Widmer, Remo, Krüger, Biljana, Galuskin, Evgeny V., Galuskina, Irina O., Armbruster, Thomas (2015) The crystal structure of flamite and its relation to Ca2 SiO4 polymorphs and nagelschmidtite. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  27 (6) 755-769 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002Fejm\u002F2015\u002F0027-2476'>doi:10.1127\u002Fejm\u002F2015\u002F0027-2476\u003C\u002Fa>","10.1127\u002Fejm\u002F2015\u002F0027-2476",{"id":108,"year":109,"html":110,"doi":11},16100989,2016,"Anthony, John W., Bideaux, Richard A., Bladh, Kenneth W., Nichols, Monte C. - \u003Ci>Eds.\u003C\u002Fi> (2016) Handbook of Mineralogy. \u003Ca target='_blank' rel='nofollow' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002F'>https:\u002F\u002Fwww.handbookofmineralogy.org\u002F\u003C\u002Fa>",[112],{"id":113,"source_url":114,"license_code":115,"credit_html":116,"title":117,"description":118,"author":119,"original_width":120,"original_height":121},16972,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=84449139","CC BY-SA 3.0","Leon Hupperichs, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=84449139\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Nagelschmidtite-459306.jpg","Honey-brown nagelschmidtite. Mikhail Murashko specimen. Field of view 3 mm. From: Hatrurim Formation, Negev, Israel-","Leon Hupperichs",968,772,[],[124],"Nagelschmidtiet",[126,130,134,138],{"lang":127,"names":128},"ca",[129],"nagelschmidtita",{"lang":131,"names":132},"de",[133],"Nagelschmidtit",{"lang":135,"names":136},"eu",[137],"Nagelschmidtita",{"lang":139,"names":140},"it",[7],"Q3869915",{"history":11,"applications":11}]