Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org

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Only display mineral occurrences with a max age below:  and a max age above:    
Alternately, only display mineral occurrences without an age:


  • This page displays localities at which this mineral is found, and estimates of the oldest possible geologic age of the mineral at these localities.


    • Minerals queried: Niter

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    Max Age (Ma)Min Age (Ma)mindat IDLocality containing MineralCountryTectonic SettingsDated Locality IDDated Locality (Max Age)Reference (Max Age)Reference (Min Age)Excel ID (Max Age)Excel ID (Min Age)Query Minerals# of Query Minerals at LocalityLat DegLat MinLat SecLon DegLon MinLon SecDecimal Degree
    151AustraliaAustraliaNiter 1-31-5-22139741-31.089444444444,139.12805555556
    22612Australian Capital Territory, AustraliaAustraliaNiter 1-35-18-5149625-35.301388888889,149.10694444444
    281890Brindabella Range, Australian Capital Territory, AustraliaAustraliaNiter 1-35-19-321485622-35.325555555556,148.93944444444
    22613Cotter River, Brindabella Range, Australian Capital Territory, AustraliaAustraliaNiter 1-35-19-531485625-35.331388888889,148.94027777778
    266123Paddy's River Cu Mine, Cotter River, Brindabella Range, Australian Capital Territory, AustraliaAustraliaNiter 1-35-2001485628-35.333333333333,148.94111111111
    MD22608Unnamed Caves, Paddy's River Cu Mine, Cotter River, Brindabella Range, Australian Capital Territory, AustraliaAustraliaNiter 1-35-20-11485628-35.333611111111,148.94111111111
    66New South Wales, AustraliaAustraliaNiter 1-32-19-391482918-32.3275,148.48833333333
    133710Westmoreland Co., New South Wales, AustraliaAustraliaNiter 1-33-46-31495036-33.7675,149.84333333333
    146532Oberon, Westmoreland Co., New South Wales, AustraliaAustraliaNiter 1-33-43-451495127-33.729166666667,149.8575
    MD158788Jenolan Caves, Oberon, Westmoreland Co., New South Wales, AustraliaAustraliaNiter 1-33-49-6150121-33.818333333333,150.0225
    159602BahamasBahamasNiter 1241447-77-4-124.246388888889,-77.066944444444
    290271San Salvador District, BahamasBahamasNiter 10000000,0
    282811San Salvador Island, San Salvador District, BahamasBahamasNiter 10000000,0
    MD25590San Salvador Caves, San Salvador Island, San Salvador District, BahamasBahamasNiter 10000000,0
    P1456614499BoliviaBoliviaGSCOF5796GSCOF5796Jen_0001189Jen_0001189Niter 1-16-52-44-65-48-37-16.878888888889,-65.810277777778
    MDO1456614506Cochabamba, BoliviaBolivia11111Cerro Sapo, Ayopaya Province, Cochabamba, BoliviaGSCOF5796GSCOF5796Jen_0001189Jen_0001189Niter 1-17-38-47-66-100-17.646388888889,-66.166666666667
    366BrazilBrazilNiter 1-12-14-5-48-11-22-12.234722222222,-48.189444444444
    30479Sergipe, BrazilBrazilNiter 1-10-34-18-36-48-47-10.571666666667,-36.813055555556
    30482Rosário Do Catete, Sergipe, BrazilBrazilNiter 10000000,0
    MD30476Taquari-Vassouras Mine, Rosário Do Catete, Sergipe, BrazilBrazilNiter 10000000,0
    14255BulgariaBulgariaNiter 14227824413342.452222222222,24.6925
    26564Kardzhali Province, BulgariaBulgariaNiter 141292525371641.490277777778,25.621111111111
    246500Momchilgrad Obshtina, Kardzhali Province, BulgariaBulgariaNiter 10000000,0
    MD122723Obichnik Au-Ag Deposit, Momchilgrad Obshtina, Kardzhali Province, BulgariaBulgariaNiter 10000000,0
    8188CanadaCanadaNiter 1532027-90-3-4053.340833333333,-90.061111111111
    620Saskatchewan, CanadaCanadaNiter 1532654-106-34-3953.448333333333,-106.5775
    MD298268North Lngebright Lake, Saskatchewan, CanadaCanadaNiter 150240-110-22050.4,-110.36666666667
    P65.763638ChileChileUSGSOFR2008_1155USGSOFR2008_1155PorphCu-00155PorphCu-00004Niter 1-33-48-28-71-47-30-33.807777777778,-71.791666666667
    P65.763640Antofagasta, ChileChileUSGSOFR2008_1155USGSOFR2008_1155PorphCu-00155PorphCu-00004Niter 1-22-59-1-69-27-56-22.983611111111,-69.465555555556
    P6463122190Antofagasta Province, Antofagasta, ChileChileUSGSOFR2008_1155USGSOFR2008_1155PorphCu-00004PorphCu-00004Niter 1-23-42-40-69-44-40-23.711111111111,-69.744444444444
    P6463672Sierra Gorda District, Antofagasta Province, Antofagasta, ChileChile672Sierra Gorda District, Antofagasta Province, Antofagasta, ChileUSGSOFR2008_1155USGSOFR2008_1155PorphCu-00004PorphCu-00004Niter 1-23-2-56-69-12-18-23.048888888889,-69.205
    MDRO646316767Oficina Chacabuco, Sierra Gorda District, Antofagasta Province, Antofagasta, ChileChile672Sierra Gorda District, Antofagasta Province, Antofagasta, ChileUSGSOFR2008_1155USGSOFR2008_1155PorphCu-00004PorphCu-00004Niter 10000000,0
    P65.765.722626Tocopilla Province, Antofagasta, ChileChileUSGSOFR2008_1155USGSOFR2008_1155PorphCu-00155PorphCu-00155Niter 1-22-15-30-69-50-18-22.258333333333,-69.838333333333
    MDO65.765.751073Oficina Maria Elena, Tocopilla Province, Antofagasta, ChileChile133117Antucoya Mine, Oficina Maria Elena, Tocopilla Province, Antofagasta, ChileUSGSOFR2008_1155USGSOFR2008_1155PorphCu-00155PorphCu-00155Niter 1-22-31-59-69-550-22.533055555556,-69.916666666667
    279276Pedro De Valdivia, Tocopilla Province, Antofagasta, ChileChileNiter 10000000,0
    MD671Pedro De Valdivia Mine, Pedro De Valdivia, Tocopilla Province, Antofagasta, ChileChileNiter 10000000,0
    685Tarapacá, ChileChileNiter 1-20-23-21-69-37-17-20.389166666667,-69.621388888889
    253256El Tamarugal Province, Tarapacá, ChileChileNiter 1-20-8-52-69-15-33-20.147777777778,-69.259166666667
    207195Pozo Almonte, El Tamarugal Province, Tarapacá, ChileChileNiter 1-20-2-40-69-15-33-20.044444444444,-69.259166666667
    MD217586Cala Cala Mine, Pozo Almonte, El Tamarugal Province, Tarapacá, ChileChileNiter 10000000,0
    MD252306Soledad Mine, Pozo Almonte, El Tamarugal Province, Tarapacá, ChileChileNiter 10000000,0
    P298266693ChinaChinaJAES32_204JAES32_204JAES32_204-00004JAES32_204-00004Niter 133055111351933.015277777778,111.58861111111
    P29826620275Xinjiang, ChinaChinaJAES32_204JAES32_204JAES32_204-00004JAES32_204-00004Niter 14149428422841.828333333333,84.368888888889
    144045Bayin'gholin Autonomous Prefecture (Bayingolin Autonomous Prefecture; Bayinguoleng Autonomous Prefecture), Xinjiang, ChinaChinaNiter 14125187311541.416944444444,87.520833333333
    157181Ruoqiang Co. (Qakilik Co.; Chaqiliq Co.), Bayin'gholin Autonomous Prefecture (Bayingolin Autonomous Prefecture; Bayinguoleng Autonomous Prefecture), Xinjiang, ChinaChinaNiter 139191190144539.319722222222,90.245833333333
    MD229236Dawadi Salt Lake, Ruoqiang Co. (Qakilik Co.; Chaqiliq Co.), Bayin'gholin Autonomous Prefecture (Bayingolin Autonomous Prefecture; Bayinguoleng Autonomous Prefecture), Xinjiang, ChinaChinaNiter 141115491443241.198333333333,91.742222222222
    MD123473Lop Nur (Lop Nuur; Lop Lake; Luobu Lake; Luobubo), Ruoqiang Co. (Qakilik Co.; Chaqiliq Co.), Bayin'gholin Autonomous Prefecture (Bayingolin Autonomous Prefecture; Bayinguoleng Autonomous Prefecture), Xinjiang, ChinaChinaNiter 140273290471140.458888888889,90.786388888889
    P298266144075Tulufan Prefecture (Turfan Prefecture; Turpan Prefecture), Xinjiang, ChinaChinaJAES32_204JAES32_204JAES32_204-00004JAES32_204-00004Niter 14217568918542.298888888889,89.301388888889
    P298266157169Shanshan Co. (Piqan Co.; Pichan Co.), Tulufan Prefecture (Turfan Prefecture; Turpan Prefecture), Xinjiang, ChinaChinaJAES32_204JAES32_204JAES32_204-00004JAES32_204-00004Niter 14203090283242.008333333333,90.475555555556
    P298266185784Kanggur-Xifengshan Gold Belt, Shanshan Co. (Piqan Co.; Pichan Co.), Tulufan Prefecture (Turfan Prefecture; Turpan Prefecture), Xinjiang, ChinaChinaJAES32_204JAES32_204JAES32_204-00004JAES32_204-00004Niter 141574791201141.963055555556,91.336388888889
    MDO298266144156Kanggu'er Au Deposit (Kanggur Au Deposit; Kangur Au Deposit; Kanggul Au Deposit; Kanggur Tag Au Deposit; Kanggu'ertage Au Deposit), Kanggur-Xifengshan Gold Belt, Shanshan Co. (Piqan Co.; Pichan Co.), Tulufan Prefecture (Turfan Prefecture; Turpan Prefecture), Xinjiang, ChinaChina144156Kanggu'er Au Deposit (Kanggur Au Deposit; Kangur Au Deposit; Kanggul Au Deposit; Kanggur Tag Au Deposit; Kanggu'ertage Au Deposit), Kanggur-Xifengshan Gold Belt, Shanshan Co. (Piqan Co.; Pichan Co.), Tulufan Prefecture (Turfan Prefecture; Turpan Prefecture), Xinjiang, ChinaJAES32_204JAES32_204JAES32_204-00004JAES32_204-00004Niter 14215990135942.033055555556,90.233055555556
    211944Tulufan Co. (Turfan Co.; Turpan Co.), Tulufan Prefecture (Turfan Prefecture; Turpan Prefecture), Xinjiang, ChinaChinaNiter 14211389192242.184166666667,89.322777777778
    MD229235Xiaohengshan Mine, Tulufan Co. (Turfan Co.; Turpan Co.), Tulufan Prefecture (Turfan Prefecture; Turpan Prefecture), Xinjiang, ChinaChinaNiter 141423089224041.708333333333,89.377777777778
    228423Tuokexun Co. (Toksun Co.; Toqsun Co.), Tulufan Prefecture (Turfan Prefecture; Turpan Prefecture), Xinjiang, ChinaChinaNiter 14242178862442.704722222222,88.106666666667
    MD231601Kumux Basin, Tuokexun Co. (Toksun Co.; Toqsun Co.), Tulufan Prefecture (Turfan Prefecture; Turpan Prefecture), Xinjiang, ChinaChinaNiter 1422108759042.35,87.983333333333
    P0.40.414244GermanyGermanyBOOK_MPMA_241BOOK_MPMA_241Be-00008Be-00008Niter 151261810221151.438333333333,10.369722222222
    P0.40.414243Rhineland-Palatinate, GermanyGermanyBOOK_MPMA_241BOOK_MPMA_241Be-00008Be-00008Niter 14954397302549.910833333333,7.5069444444444
    P0.40.4293806Mayen-Koblenz, Rhineland-Palatinate, GermanyGermanyBOOK_MPMA_241BOOK_MPMA_241Be-00008Be-00008Niter 15022347161250.376111111111,7.27
    P0.40.418745Mayen, Mayen-Koblenz, Rhineland-Palatinate, GermanyGermanyBOOK_MPMA_241BOOK_MPMA_241Be-00008Be-00008Niter 15020207123050.338888888889,7.2083333333333
    P0.40.425933Ettringen, Mayen, Mayen-Koblenz, Rhineland-Palatinate, GermanyGermanyBOOK_MPMA_241BOOK_MPMA_241Be-00008Be-00008Niter 15021407133350.361111111111,7.2258333333333
    P0.40.4204826Bellerberg Volcano, Ettringen, Mayen, Mayen-Koblenz, Rhineland-Palatinate, GermanyGermanyBOOK_MPMA_241BOOK_MPMA_241Be-00008Be-00008Niter 15020587135950.349444444444,7.2330555555556
    MDO0.40.41793Caspar Quarry, Bellerberg Volcano, Ettringen, Mayen, Mayen-Koblenz, Rhineland-Palatinate, GermanyGermany1793Caspar Quarry, Bellerberg Volcano, Ettringen, Mayen, Mayen-Koblenz, Rhineland-Palatinate, GermanyBOOK_MPMA_241BOOK_MPMA_241Be-00008Be-00008Niter 150216714250.351666666667,7.2338888888889
    14188GreeceGreeceNiter 138392423203638.656666666667,23.343333333333
    250063North Aegean, GreeceGreeceNiter 139295725373239.499166666667,25.625555555556
    108048Samos, North Aegean, GreeceGreeceNiter 10000000,0
    MD258273Mytilinii Basin, Samos, North Aegean, GreeceGreeceNiter 10000000,0
    14553ItalyItalyNiter 14232712165742.535277777778,12.2825
    30768Apulia, ItalyItalyNiter 140482217122440.806111111111,17.206666666667
    31934Metropolitan City Of Bari, Apulia, ItalyItalyNiter 14052321785440.875555555556,17.148333333333
    289104Molfetta, Metropolitan City Of Bari, Apulia, ItalyItalyNiter 10000000,0
    279549Pulo Di Molfetta, Molfetta, Metropolitan City Of Bari, Apulia, ItalyItalyNiter 10000000,0
    MD248812Ferdinando And Carolina Caves, Pulo Di Molfetta, Molfetta, Metropolitan City Of Bari, Apulia, ItalyItalyNiter 10000000,0
    30075Calabria, ItalyItalyNiter 139181216312539.303333333333,16.523611111111
    31470Reggio Calabria Metropolitan City (Metropolitan City Of Reggio Calabria; Reggio Calabria Province), Calabria, ItalyItalyNiter 10000000,0
    133757Aspromonte Massif, Reggio Calabria Metropolitan City (Metropolitan City Of Reggio Calabria; Reggio Calabria Province), Calabria, ItalyItalyNiter 10000000,0
    MD248813Gerace, Aspromonte Massif, Reggio Calabria Metropolitan City (Metropolitan City Of Reggio Calabria; Reggio Calabria Province), Calabria, ItalyItalyNiter 10000000,0
    14444Sicily, ItalyItalyNiter 13739551405637.665277777778,14.015555555556
    2132Agrigento Province, Sicily, ItalyItalyNiter 13710461333437.179444444444,13.551111111111
    263570Sciacca, Agrigento Province, Sicily, ItalyItalyNiter 10000000,0
    MD263571Mount San Calogero Caves (Mount Kronio Caves), Sciacca, Agrigento Province, Sicily, ItalyItalyNiter 10000000,0
    2279MalaysiaMalaysiaNiter 1354421041443.9116666666667,104.23444444444
    14327Sarawak, MalaysiaMalaysiaNiter 1215211123152.0311111111111,111.3875
    MD25024Niah Great Cave (Gunong Jerneb), Sarawak, MalaysiaMalaysiaNiter 1348181134683.805,113.76888888889
    P002285MexicoMexicoAC35_79AC35_79Michelle_000851Michelle_000851Niter 1222655-102-27-1522.448611111111,-102.45416666667
    P002313Coahuila, MexicoMexicoAC35_79AC35_79Michelle_000851Michelle_000851Niter 1272554-101-53-3327.431666666667,-101.8925
    P00211313Cuatrociénegas Municipality, Coahuila, MexicoMexicoAC35_79AC35_79Michelle_000851Michelle_000851Niter 126590-102-4-5826.983333333333,-102.08277777778
    P00211312Cuatro Ciénegas (Cuatrociénegas De Carranza; Venustiano Carranza), Cuatrociénegas Municipality, Coahuila, MexicoMexicoAC35_79AC35_79Michelle_000851Michelle_000851Niter 126590-102-4-5826.983333333333,-102.08277777778
    P00211314Limestone Caves, Cuatro Ciénegas (Cuatrociénegas De Carranza; Venustiano Carranza), Cuatrociénegas Municipality, Coahuila, MexicoMexicoAC35_79AC35_79Michelle_000851Michelle_000851Niter 126590-102-4-5926.983333333333,-102.08305555556
    MDY00211315Rancho Guadalupe Cave, Limestone Caves, Cuatro Ciénegas (Cuatrociénegas De Carranza; Venustiano Carranza), Cuatrociénegas Municipality, Coahuila, MexicoMexico211315Rancho Guadalupe Cave, Limestone Caves, Cuatro Ciénegas (Cuatrociénegas De Carranza; Venustiano Carranza), Cuatrociénegas Municipality, Coahuila, MexicoAC35_79AC35_79Michelle_000851Michelle_000851Niter 10000000,0
    21930PhilippinesPhilippinesNiter 1103148122333210.53,122.55888888889
    17915Luzon, PhilippinesPhilippinesNiter 1151126121245915.190555555556,121.41638888889
    132490Bicol Region, Luzon, PhilippinesPhilippinesNiter 1131834123205713.309444444444,123.34916666667
    132505Camarines Norte Province, Bicol Region, Luzon, PhilippinesPhilippinesNiter 114135912244014.233055555556,122.73333333333
    230439Jose Panganiban (Mambulao), Camarines Norte Province, Bicol Region, Luzon, PhilippinesPhilippinesNiter 10000000,0
    MD230442Larap Fe-Cu-Mo-Au Deposit, Jose Panganiban (Mambulao), Camarines Norte Province, Bicol Region, Luzon, PhilippinesPhilippinesNiter 10000000,0
    14409RussiaRussiaNiter 15356106839953.936111111111,68.6525
    21878Crimea, RussiaRussiaNiter 145174536165345.295833333333,36.281388888889
    2630Bakhchysarai, Crimea, RussiaRussiaNiter 10000000,0
    278195Skalistoye Village, Bakhchysarai, Crimea, RussiaRussiaNiter 10000000,0
    MD211451Bakla Mountain, Skalistoye Village, Bakhchysarai, Crimea, RussiaRussiaNiter 10000000,0
    P1930193014468South AfricaSouth AfricaGSCOF5796GSCOF5796Jen_0001069Jen_0001069Niter 1-28-14-36264719-28.243333333333,26.788611111111
    26631North West, South AfricaSouth AfricaNiter 1-26-17-5726329-26.299166666667,26.058055555556
    257533Ngaka Modiri Molema District, North West, South AfricaSouth AfricaNiter 1-25-49-3026442-25.825,26.078333333333
    MD57374Abjaters Cave, Ngaka Modiri Molema District, North West, South AfricaSouth AfricaNiter 10000000,0
    P193019305822Northern Cape, South AfricaSouth AfricaGSCOF5796GSCOF5796Jen_0001069Jen_0001069Niter 1-28-59-5823715-28.999444444444,23.120833333333
    P19301930255577Pixley Ka Seme District, Northern Cape, South AfricaSouth AfricaGSCOF5796GSCOF5796Jen_0001069Jen_0001069Niter 1-29-31-2232257-29.517222222222,23.3825
    MD57307Hay, Pixley Ka Seme District, Northern Cape, South AfricaSouth AfricaNiter 10000000,0
    MDO1930193057306Prieska, Pixley Ka Seme District, Northern Cape, South AfricaSouth Africa57411Keikamspoort Carbonatite, Prieska, Pixley Ka Seme District, Northern Cape, South AfricaGSCOF5796GSCOF5796Jen_0001069Jen_0001069Niter 1-29-42022480-29.7,22.8
    5536SpainSpainNiter 1401510-3-35-2340.252777777778,-3.5897222222222
    24362Basque Country, SpainSpainNiter 143223-2-44-4443.039722222222,-2.7455555555556
    105668Vizcaya, Basque Country, SpainSpainNiter 143163-3-7-743.2675,-3.1186111111111
    132534Valle De Carranza, Vizcaya, Basque Country, SpainSpainNiter 1431449-3-22-4743.246944444444,-3.3797222222222
    MD300320Pozalagua Cave, Valle De Carranza, Vizcaya, Basque Country, SpainSpainNiter 1431537-3-23-843.260277777778,-3.3855555555556
    18197TurkmenistanTurkmenistanNiter 139381859223839.638333333333,59.377222222222
    146870Lebap, TurkmenistanTurkmenistanNiter 13710506519137.180555555556,65.316944444444
    288877South Tien-Shan Mts, Lebap, TurkmenistanTurkmenistanNiter 10000000,0
    275768Kugitangtau Ridge, South Tien-Shan Mts, Lebap, TurkmenistanTurkmenistanNiter 10000000,0
    MD16808Kap-Kutan Cave System (Karljuk Cave System; Cupp-Coutunn Cave), Kugitangtau Ridge, South Tien-Shan Mts, Lebap, TurkmenistanTurkmenistanNiter 10000000,0
    P100903366USAUSACM52_183CM52_183Bradley_2012_156Bradley_2012_156Niter 1374912-83-42-4937.82,-83.713611111111
    16136Alabama, USAUSANiter 1325156-86-38-3032.865555555556,-86.641666666667
    65481Calhoun Co., Alabama, USAUSANiter 1334619-85-48-4333.771944444444,-85.811944444444
    66494Weaver Station, Calhoun Co., Alabama, USAUSANiter 1334427-85-48-3133.740833333333,-85.808611111111
    MD66495Lady Cave, Weaver Station, Calhoun Co., Alabama, USAUSANiter 10000000,0
    MD66497Little Weaver Cave, Weaver Station, Calhoun Co., Alabama, USAUSANiter 10000000,0
    MD66496Weaver Cave, Weaver Station, Calhoun Co., Alabama, USAUSANiter 1334428-85-48-3233.741111111111,-85.808888888889
    65588Jackson Co., Alabama, USAUSANiter 1344320-85-54-5334.722222222222,-85.914722222222
    MD65590Sauta Cave, Jackson Co., Alabama, USAUSANiter 10000000,0
    MD66498Tumbling Rock Cave, Jackson Co., Alabama, USAUSANiter 10000000,0
    66499Lawrence Co., Alabama, USAUSANiter 1342852-87-17-3034.481111111111,-87.291666666667
    MD66500Gun Pond, Lawrence Co., Alabama, USAUSANiter 10000000,0
    65598Limestone Co., Alabama, USAUSANiter 1344925-87-1-1234.823611111111,-87.02
    MD66501Indian Cave, Limestone Co., Alabama, USAUSANiter 10000000,0
    MD66502Rock House Springs Cave, Limestone Co., Alabama, USAUSANiter 10000000,0
    65612Marshall Co., Alabama, USAUSANiter 1342124-86-24-3434.356666666667,-86.409444444444
    287312Newsome Sinks, Marshall Co., Alabama, USAUSANiter 10000000,0
    MD66503Wolf Cave, Newsome Sinks, Marshall Co., Alabama, USAUSANiter 10000000,0
    66441Morgan Co., Alabama, USAUSANiter 1335628-86-54-4233.941111111111,-86.911666666667
    288096Trinity, Morgan Co., Alabama, USAUSANiter 10000000,0
    MD66504Trinity Cave, Trinity, Morgan Co., Alabama, USAUSANiter 10000000,0
    66505Winston Co., Alabama, USAUSANiter 10000000,0
    285477Black Warrior River, Winston Co., Alabama, USAUSANiter 10000000,0
    MD66506Unnamed Cave, Black Warrior River, Winston Co., Alabama, USAUSANiter 10000000,0
    3293Arizona, USAUSANiter 1332843-111-18-3933.478611111111,-111.31083333333
    15100Coconino Co., Arizona, USAUSAContinental ArcNiter 1354833-111-43-4835.809166666667,-111.73
    57425Winona, Coconino Co., Arizona, USAUSANiter 1351316-111-25-3235.221111111111,-111.42555555556
    MD41051Walnut Canyon, Winona, Coconino Co., Arizona, USAUSANiter 135120-111-25-2035.2,-111.42222222222
    16552Greenlee Co., Arizona, USAUSANiter 133225-109-15-3833.040277777778,-109.26055555556
    54113Peloncillo Mts, Greenlee Co., Arizona, USAUSANiter 10000000,0
    MD52620Northeast Of Bowie, Peloncillo Mts, Greenlee Co., Arizona, USAUSANiter 10000000,0
    6428Pinal Co., Arizona, USAUSANiter 1325541-111-8-3932.928055555556,-111.14416666667
    31714Galiuro Mts, Pinal Co., Arizona, USAUSANiter 132478-110-29-5432.785555555556,-110.49833333333
    134348Aravaipa Creek Area, Galiuro Mts, Pinal Co., Arizona, USAUSANiter 10000000,0
    MD43249Aravaipa Canyon, Aravaipa Creek Area, Galiuro Mts, Pinal Co., Arizona, USAUSANiter 10000000,0
    3418Arkansas, USAUSANiter 1351229-92-53-5435.208055555556,-92.898333333333
    28353Baxter Co., Arkansas, USAUSANiter 1361419-92-24-4536.238611111111,-92.4125
    MD272712Saltpeter Cave, Baxter Co., Arkansas, USAUSANiter 10000000,0
    MD272713Saltpeter Cave Shelter, Baxter Co., Arkansas, USAUSANiter 10000000,0
    187549Carroll Co., Arkansas, USAUSANiter 1362137-93-36-1536.360277777778,-93.604166666667
    MD272714Cane Creek Cave, Carroll Co., Arkansas, USAUSANiter 10000000,0
    28348Independence Co., Arkansas, USAUSANiter 1355111-91-39-4935.853055555556,-91.663611111111
    MD272715Saltpeter Cave, Independence Co., Arkansas, USAUSANiter 10000000,0
    15701Marion Co., Arkansas, USAUSANiter 1361728-92-43-4236.291111111111,-92.728333333333
    MD272716Bain Saltpeter Cave, Marion Co., Arkansas, USAUSANiter 10000000,0
    MD272717Bean Saltpeter Cave, Marion Co., Arkansas, USAUSANiter 10000000,0
    MD272718Saltpeter Cave, Marion Co., Arkansas, USAUSANiter 10000000,0
    23806Newton Co., Arkansas, USAUSANiter 1355758-93-8-4335.966111111111,-93.145277777778
    MD272719Cal Thompson Saltpeter Cave, Newton Co., Arkansas, USAUSANiter 10000000,0
    MD272720Cave Mountain Cave, Newton Co., Arkansas, USAUSANiter 10000000,0
    MD272721Hale Saltpeter Cave, Newton Co., Arkansas, USAUSANiter 10000000,0
    MD272722Saltpeter Cave, Newton Co., Arkansas, USAUSANiter 10000000,0
    23814Searcy Co., Arkansas, USAUSANiter 136311-92-43-836.053055555556,-92.718888888889
    MD272723Big Room Saltpeter Cave, Searcy Co., Arkansas, USAUSANiter 10000000,0
    MD272724Saltpeter Cave, Searcy Co., Arkansas, USAUSANiter 10000000,0
    MD272725Salts Mine, Searcy Co., Arkansas, USAUSANiter 10000000,0
    269950Stone Co., Arkansas, USAUSANiter 10000000,0
    MD272726Old Saltpeter Cave, Stone Co., Arkansas, USAUSANiter 10000000,0
    MD272727Saltpeter Cave # 1, Stone Co., Arkansas, USAUSANiter 10000000,0
    MD272728Saltpeter Cave # 2, Stone Co., Arkansas, USAUSANiter 10000000,0
    P100903424California, USAUSACM52_183CM52_183Bradley_2012_156Bradley_2012_156Niter 1374954-120-44-337.831666666667,-120.73416666667
    23730Imperial Co., California, USAUSANiter 133114-115-32-433.020555555556,-115.53444444444
    MD220604Mundo (Volcano Station), Imperial Co., California, USAUSANiter 1331625-115-34-833.273611111111,-115.56888888889
    3462Inyo Co., California, USAUSANiter 1363553-117-40-936.598055555556,-117.66916666667
    254162China Ranch (Morrison Ranch), Inyo Co., California, USAUSANiter 1354818-116-12-535.805,-116.20138888889
    MD79685Upper Canyon Nitrate Deposit (Upper Canyon Niter Beds; Nitre Beds; Upper Canyon Beds), China Ranch (Morrison Ranch), Inyo Co., California, USAUSANiter 1354816-116-12-4435.804444444444,-116.21222222222
    3450Death Valley, Inyo Co., California, USAUSANiter 1363728-117-7-1736.624444444444,-117.12138888889
    MD156800Badwater Basin, Death Valley, Inyo Co., California, USAUSANiter 136151-116-49-3336.250277777778,-116.82583333333
    MD210248Old Lake Shorelines, Death Valley, Inyo Co., California, USAUSANiter 10000000,0
    209271Saratoga District (Tecopa Mountain District; Shoshone District ?), Inyo Co., California, USAUSANiter 1355345-116-15-5835.895833333333,-116.26611111111
    255485Dublin Hills, Saratoga District (Tecopa Mountain District; Shoshone District ?), Inyo Co., California, USAUSANiter 1355732-116-16-5635.958888888889,-116.28222222222
    211048Shoshone, Dublin Hills, Saratoga District (Tecopa Mountain District; Shoshone District ?), Inyo Co., California, USAUSANiter 1355732-116-16-5735.958888888889,-116.2825
    MD218997Unnamed Nitrate-Borate Deposits, Shoshone, Dublin Hills, Saratoga District (Tecopa Mountain District; Shoshone District ?), Inyo Co., California, USAUSANiter 10000000,0
    P100903481Kern Co., California, USAUSACM52_183CM52_183Bradley_2012_156Bradley_2012_156Niter 1352336-118-32-3935.393333333333,-118.54416666667
    P10090213077Tehachapi Mts, Kern Co., California, USAUSACM52_183CM52_183Bradley_2012_156Bradley_2012_156Niter 1345928-118-33-4334.991111111111,-118.56194444444
    RP10090271605Monolith (Manolith), Tehachapi Mts, Kern Co., California, USAUSA213077Tehachapi Mts, Kern Co., California, USACM52_183CM52_183Bradley_2012_156Bradley_2012_156Niter 135730-118-21-1235.125,-118.35333333333
    MDRO10090218723Unspecified Niter Occurrence [1], Monolith (Manolith), Tehachapi Mts, Kern Co., California, USAUSA213077Tehachapi Mts, Kern Co., California, USACM52_183CM52_183Bradley_2012_156Bradley_2012_156Niter 135852-118-20-235.147777777778,-118.33388888889
    28447Modoc Co., California, USAUSANiter 141357-120-28-4241.585277777778,-120.47833333333
    MD212559Cedarville, Modoc Co., California, USAUSANiter 1413145-120-5-741.529166666667,-120.08527777778
    3522Riverside Co., California, USAUSANiter 1334629-116-23-1233.774722222222,-116.38666666667
    MD209732Mud Hill Occurrence, Riverside Co., California, USAUSANiter 10000000,0
    218230Salton, Riverside Co., California, USAUSANiter 1332729-115-48-2433.458055555556,-115.80666666667
    MD218232Unspecified Nitrate Occurrence [1], Salton, Riverside Co., California, USAUSANiter 10000000,0
    220580Vivet Eye, Riverside Co., California, USAUSANiter 134420-114-26-5834.072222222222,-114.44944444444
    MD220581Vivet Eye Area Nitrate Deposits, Vivet Eye, Riverside Co., California, USAUSANiter 134420-114-26-5834.072222222222,-114.44944444444
    3541San Bernardino Co., California, USAUSANiter 1345414-116-18-5934.903888888889,-116.31638888889
    MD156810Death Valley, San Bernardino Co., California, USAUSANiter 135423-116-27-5935.700833333333,-116.46638888889
    210338Owlshead Mts, San Bernardino Co., California, USAUSANiter 1354147-116-47-4635.696388888889,-116.79611111111
    210333Owl Hole Springs, Owlshead Mts, San Bernardino Co., California, USAUSANiter 1354024-116-42-5635.673333333333,-116.71555555556
    MD210334Unnamed Borate-Nitrate Occurrences [1], Owl Hole Springs, Owlshead Mts, San Bernardino Co., California, USAUSANiter 10000000,0
    210622Slate Range, San Bernardino Co., California, USAUSANiter 1354442-117-9-3535.745,-117.15972222222
    MD210623Pilot Nitrate Field (Pilot Beds), Slate Range, San Bernardino Co., California, USAUSANiter 10000000,0
    210517San Mateo Co., California, USAUSANiter 1373137-122-21-1137.526944444444,-122.35305555556
    226992Menlo Park, San Mateo Co., California, USAUSANiter 1372520-122-12-437.422222222222,-122.20111111111
    30275Sharon Heights, Menlo Park, San Mateo Co., California, USAUSANiter 1372521-122-12-437.4225,-122.20111111111
    MD227821Sharon Park Drive Outcrop, Sharon Heights, Menlo Park, San Mateo Co., California, USAUSANiter 1372526-122-12-2437.423888888889,-122.20666666667
    14477Georgia, USAUSANiter 1331933-83-48-1233.325833333333,-83.803333333333
    14478Bartow Co., Georgia, USAUSANiter 1341237-84-46-5434.210277777778,-84.781666666667
    213158Kingston, Bartow Co., Georgia, USAUSANiter 134140-84-53034.233333333333,-84.883333333333
    MD67318Saltpeter Cave, Kingston, Bartow Co., Georgia, USAUSANiter 10000000,0
    3724Idaho, USAUSANiter 1441631-114-28-5144.275277777778,-114.48083333333
    31092Clark Co., Idaho, USAUSANiter 1441652-112-33-4544.281111111111,-112.5625
    50790Dubois, Clark Co., Idaho, USAUSANiter 144843-112-33-1444.145277777778,-112.55388888889
    MD45438Unnamed Lava Tube, Dubois, Clark Co., Idaho, USAUSANiter 10000000,0
    14607Illinois, USAUSANiter 139477-89-12-2139.785277777778,-89.205833333333
    169002Jackson Co., Illinois, USAUSANiter 1374851-89-28-5637.814166666667,-89.482222222222
    MD272729Saltpeter Cave, Jackson Co., Illinois, USAUSANiter 1373910-89-19-1737.652777777778,-89.321388888889
    169015Monroe Co., Illinois, USAUSANiter 1381815-90-11-838.304166666667,-90.185555555556
    MD272730Fults Saltpeter Cave, Monroe Co., Illinois, USAUSANiter 1381023-90-13-638.173055555556,-90.218333333333
    MD15059Kentucky, USAUSANiter 1373551-85-9-5737.5975,-85.165833333333
    15140Missouri, USAUSANiter 1382335-92-27-438.393055555556,-92.451111111111
    44076Callaway Co., Missouri, USAUSANiter 1385052-91-49-5438.847777777778,-91.831666666667
    287059Portland, Callaway Co., Missouri, USAUSANiter 138445-91-44-3038.734722222222,-91.741666666667
    MD43900Saltpetre Cave, Portland, Callaway Co., Missouri, USAUSANiter 138445-91-44-3138.734722222222,-91.741944444444
    51357Maries Co., Missouri, USAUSANiter 138738-91-55-5138.127222222222,-91.930833333333
    MD44160Boulware Cave, Maries Co., Missouri, USAUSANiter 13817-91-58-4538.018611111111,-91.979166666667
    14194Nevada, USAUSANiter 1391258-117-33-1539.216111111111,-117.55416666667
    23467Churchill Co., Nevada, USAUSANiter 1393718-118-27-5739.621666666667,-118.46583333333
    36519Lake District, Churchill Co., Nevada, USAUSANiter 139556-118-37-2439.918333333333,-118.62333333333
    MD61013Niter Butte, Lake District, Churchill Co., Nevada, USAUSANiter 10000000,0
    14764Clark Co., Nevada, USAUSANiter 13634-114-52-1236.051111111111,-114.87
    260963Spring Mts, Clark Co., Nevada, USAUSANiter 136222-115-32-2236.039444444444,-115.53944444444
    36548Charleston District, Spring Mts, Clark Co., Nevada, USAUSANiter 1361540-115-34-1836.261111111111,-115.57166666667
    MD64571Charleston, Charleston District, Spring Mts, Clark Co., Nevada, USAUSANiter 10000000,0
    14193Esmeralda Co., Nevada, USAUSANiter 1374916-117-40-337.821111111111,-117.6675
    27559Silver Peak District, Esmeralda Co., Nevada, USAUSANiter 137474-117-41-4837.784444444444,-117.69666666667
    MD64572Silver Peak, Silver Peak District, Esmeralda Co., Nevada, USAUSANiter 10000000,0
    23771Lander Co., Nevada, USAUSANiter 1395752-1170-4939.964444444444,-117.01361111111
    MD64573Smoky Valley, Lander Co., Nevada, USAUSANiter 10000000,0
    14197Washoe Co., Nevada, USAUSANiter 140518-119-40-640.088333333333,-119.66833333333
    37200Leadville District, Washoe Co., Nevada, USAUSANiter 141446-119-25-4641.079444444444,-119.42944444444
    MD64574Grass Valley Creek, Leadville District, Washoe Co., Nevada, USAUSANiter 141919-119-32-2641.155277777778,-119.54055555556
    3991New Mexico, USAUSANiter 1343019-105-53-4134.505277777778,-105.89472222222
    16284Eddy Co., New Mexico, USAUSANiter 1323132-104-20-5632.525555555556,-104.34888888889
    MD50808Lyon Prospect, Eddy Co., New Mexico, USAUSANiter 10000000,0
    21773Hidalgo Co., New Mexico, USAUSANiter 1315750-108-40-2231.963888888889,-108.67277777778
    MD50812Adobe Creek, Hidalgo Co., New Mexico, USAUSANiter 10000000,0
    286191Animas Valley, Hidalgo Co., New Mexico, USAUSANiter 10000000,0
    MD50811Fitch Claims, Animas Valley, Hidalgo Co., New Mexico, USAUSANiter 10000000,0
    49321Rodeo Area, Hidalgo Co., New Mexico, USAUSANiter 1315635-108-53-4231.943055555556,-108.895
    MD50810East Of, Rodeo Area, Hidalgo Co., New Mexico, USAUSANiter 10000000,0
    MD50809Pratt Station, Rodeo Area, Hidalgo Co., New Mexico, USAUSANiter 1315635-108-53-4231.943055555556,-108.895
    3992Socorro Co., New Mexico, USAUSANiter 1335731-107-5-533.958611111111,-107.08472222222
    MD50813Lava Station Area, Socorro Co., New Mexico, USAUSANiter 10000000,0
    4033North Carolina, USAUSANiter 1353720-79-53-1935.622222222222,-79.888611111111
    4038Burke Co., North Carolina, USAUSANiter 1354233-81-42-3135.709166666667,-81.708611111111
    282901Linville Gorge, Burke Co., North Carolina, USAUSANiter 10000000,0
    MD146194Linville Saltpeter Cave, Linville Gorge, Burke Co., North Carolina, USAUSANiter 10000000,0
    6883Cherokee Co., North Carolina, USAUSANiter 135655-83-57-835.115277777778,-83.952222222222
    MD270027Nantehala River Occurrence, Cherokee Co., North Carolina, USAUSANiter 10000000,0
    102652Swain Co., North Carolina, USAUSANiter 1352437-83-31-235.410277777778,-83.517222222222
    MD125974Great Smoky Mountains, Swain Co., North Carolina, USAUSANiter 10000000,0
    18051Tennessee, USAUSANiter 1355158-860-435.866111111111,-86.001111111111
    106691Cannon Co., Tennessee, USAUSANiter 1354929-86-3-2535.824722222222,-86.056944444444
    MD146229Bob Williams Cave, Cannon Co., Tennessee, USAUSANiter 10000000,0
    MD146230Espey Cave, Cannon Co., Tennessee, USAUSANiter 10000000,0
    MD146231Robinson Ridge Cave, Cannon Co., Tennessee, USAUSANiter 10000000,0
    106693Claiborne Co., Tennessee, USAUSANiter 1362646-83-40-636.446111111111,-83.668333333333
    MD146233Buis Saltpeter Cave, Claiborne Co., Tennessee, USAUSANiter 10000000,0
    MD146232Chadwells Cave, Claiborne Co., Tennessee, USAUSANiter 10000000,0
    MD146234Kings Saltpeter Cave, Claiborne Co., Tennessee, USAUSANiter 10000000,0
    130322Coffee Co., Tennessee, USAUSANiter 135290-86-7-4035.483333333333,-86.127777777778
    MD146235Carroll Cave, Coffee Co., Tennessee, USAUSANiter 10000000,0
    130323Cumberland Co., Tennessee, USAUSANiter 1355346-84-57-2235.896111111111,-84.956111111111
    MD146236Grassy Cove Cave, Cumberland Co., Tennessee, USAUSANiter 10000000,0
    130324DeKalb Co., Tennessee, USAUSANiter 1355655-85-48-4735.948611111111,-85.813055555556
    241734Dowelltown, DeKalb Co., Tennessee, USAUSANiter 136054-85-56-3736.015,-85.943611111111
    MD146237Indian Grave Point Cave, Dowelltown, DeKalb Co., Tennessee, USAUSANiter 10000000,0
    61967Fentress Co., Tennessee, USAUSANiter 1362442-84-58-1836.411666666667,-84.971666666667
    241762Buffalo Cove, Fentress Co., Tennessee, USAUSANiter 1362248-84-58-2636.38,-84.973888888889
    MD146240Buffalo Cave, Buffalo Cove, Fentress Co., Tennessee, USAUSANiter 10000000,0
    MD146239Campbell Saltpeter Cave, Fentress Co., Tennessee, USAUSANiter 10000000,0
    MD146242Mountain Eye Cave, Fentress Co., Tennessee, USAUSANiter 10000000,0
    MD146241Wolf River Cave, Fentress Co., Tennessee, USAUSANiter 10000000,0
    MD146238Zarathustra Cave, Fentress Co., Tennessee, USAUSANiter 10000000,0
    130329Franklin Co., Tennessee, USAUSANiter 135947-85-59-635.163055555556,-85.985
    MD146244Crownover Saltpeter Cave, Franklin Co., Tennessee, USAUSANiter 10000000,0
    MD146245Flat Cave, Franklin Co., Tennessee, USAUSANiter 10000000,0
    MD146243Lost Cove Cave, Franklin Co., Tennessee, USAUSANiter 10000000,0
    130333Grainger Co., Tennessee, USAUSANiter 1361631-83-31-3436.275277777778,-83.526111111111
    MD146246Indian Cave, Grainger Co., Tennessee, USAUSANiter 10000000,0
    222271Hamilton Co., Tennessee, USAUSANiter 135350-85-13-2935.063888888889,-85.224722222222
    MD109299Chattanooga Cave (Lookout Cave), Hamilton Co., Tennessee, USAUSANiter 10000000,0
    106713Hickman Co., Tennessee, USAUSANiter 1354329-87-24-2635.724722222222,-87.407222222222
    MD146247Cane Creek- Blowing Cave, Hickman Co., Tennessee, USAUSANiter 10000000,0
    106711Knox Co., Tennessee, USAUSANiter 1355742-83-55035.961666666667,-83.916666666667
    MD109293Knox County Caves, Knox Co., Tennessee, USAUSANiter 10000000,0
    130359Macon Co., Tennessee, USAUSANiter 136311-86-1-3436.516944444444,-86.026111111111
    MD297122Aunt Beck Simmons Cave, Macon Co., Tennessee, USAUSANiter 10000000,0
    MD297123Chitwood (Saltpeter) Cave, Macon Co., Tennessee, USAUSANiter 10000000,0
    MD297124Lick Branch Saltpeter Cave, Macon Co., Tennessee, USAUSANiter 10000000,0
    MD297126Whiteoak Saltpeter Cave, Macon Co., Tennessee, USAUSANiter 10000000,0
    61968Marion Co., Tennessee, USAUSANiter 1351043-85-36-335.178611111111,-85.600833333333
    MD109307Marion County Cave, Marion Co., Tennessee, USAUSANiter 10000000,0
    MD24976Nicajack Cave (Nicojack Cave), Marion Co., Tennessee, USAUSANiter 10000000,0
    23319Monroe Co., Tennessee, USAUSANiter 1352926-84-20-4435.490555555556,-84.345555555556
    MD109294Mil Sick Knobs Cave, Monroe Co., Tennessee, USAUSANiter 10000000,0
    MD109297Monroe County Caves, Monroe Co., Tennessee, USAUSANiter 10000000,0
    MD109296Nelson Cave, Monroe Co., Tennessee, USAUSANiter 10000000,0
    130378Roane Co., Tennessee, USAUSANiter 1355034-84-36-135.842777777778,-84.600277777778
    MD109305Kingston Saltpeter Cave, Roane Co., Tennessee, USAUSANiter 10000000,0
    106707Robertson Co., Tennessee, USAUSANiter 136289-86-51-5736.469166666667,-86.865833333333
    MD231717Robertson Saltpeter Cave, Robertson Co., Tennessee, USAUSANiter 10000000,0
    130380Shelby Co., Tennessee, USAUSANiter 135118-89-53-3435.185555555556,-89.892777777778
    MD109300White River Caves, Shelby Co., Tennessee, USAUSANiter 10000000,0
    21062Smith Co., Tennessee, USAUSANiter 1361429-85-57-5236.241388888889,-85.964444444444
    MD231755Bridgewater Cave, Smith Co., Tennessee, USAUSANiter 10000000,0
    MD231757Piper Cave, Smith Co., Tennessee, USAUSANiter 10000000,0
    130390Van Buren Co., Tennessee, USAUSANiter 1354434-85-30-1635.742777777778,-85.504444444444
    MD109304Big Bone Cave, Van Buren Co., Tennessee, USAUSANiter 10000000,0
    130393White Co., Tennessee, USAUSANiter 135588-85-29-735.968888888889,-85.485277777778
    MD109306Cave Hill Saltpeter Pits, White Co., Tennessee, USAUSANiter 10000000,0
    MD109303M.C Dibrell And County Caves, White Co., Tennessee, USAUSANiter 10000000,0
    4126Texas, USAUSANiter 1312242-98-30-2731.378333333333,-98.5075
    16765Brewster Co., Texas, USAUSANiter 1294238-103-27-5329.710555555556,-103.46472222222
    MD156795Aqua Fria Mountain, Brewster Co., Texas, USAUSANiter 1293057-103-38-4029.515833333333,-103.64444444444
    28190Presidio Co., Texas, USAUSANiter 1295557-104-21-3729.9325,-104.36027777778
    MD42777Capote Creek Mine, Presidio Co., Texas, USAUSANiter 1301213-104-34-3030.203611111111,-104.575
    14378Utah, USAUSANiter 1393549-111-40-4239.596944444444,-111.67833333333
    27572Iron Co., Utah, USAUSANiter 1375136-113-20-1337.86,-113.33694444444
    MD37977Parowan, Iron Co., Utah, USAUSANiter 10000000,0
    19296Millard Co., Utah, USAUSANiter 1385847-112-45-2038.979722222222,-112.75555555556
    MD38205Fillmore, Millard Co., Utah, USAUSANiter 10000000,0
    14028Virginia, USAUSANiter 1373558-78-57-4137.599444444444,-78.961388888889
    23931Augusta Co., Virginia, USAUSANiter 138637-79-5-1938.110277777778,-79.088611111111
    MD109259Madison's Saltpeter Cave, Augusta Co., Virginia, USAUSANiter 10000000,0
    29821Bath Co., Virginia, USAUSANiter 138123-79-47-5338.023055555556,-79.798055555556
    MD109260Breathing Cave (Burnsville Saltpeter Cave), Bath Co., Virginia, USAUSANiter 10000000,0
    MD109258Clarks Cave, Bath Co., Virginia, USAUSANiter 10000000,0
    MD109261Mountain Grove Saltpeter Cave, Bath Co., Virginia, USAUSANiter 10000000,0
    MD109262Starr Chapel Saltpeter Cave, Bath Co., Virginia, USAUSANiter 10000000,0
    105366Bland Co., Virginia, USAUSANiter 1371040-81-10-2437.177777777778,-81.173333333333
    MD109263Hamilton Cave, Bland Co., Virginia, USAUSANiter 10000000,0
    MD109264Repass Saltpeter Cave, Bland Co., Virginia, USAUSANiter 10000000,0
    210144Botetourt Co., Virginia, USAUSANiter 1373311-79-49-2037.553055555556,-79.822222222222
    MD109257Peary Salt Peter Cave (Perry Saltpeter Cave), Botetourt Co., Virginia, USAUSANiter 10000000,0
    105380Craig Co., Virginia, USAUSANiter 1373029-80-12-2037.508055555556,-80.205555555556
    MD109265Saltpeter Cave, Craig Co., Virginia, USAUSANiter 10000000,0
    105392Giles Co., Virginia, USAUSANiter 1371854-80-43037.315,-80.716666666667
    MD109266Canoe Cave, Giles Co., Virginia, USAUSANiter 10000000,0
    MD109267Curve Saltpeter Cave, Giles Co., Virginia, USAUSANiter 10000000,0
    MD109268Saltpeter Cave, Giles Co., Virginia, USAUSANiter 10000000,0
    105401Highland Co., Virginia, USAUSANiter 138218-79-30-2338.352222222222,-79.506388888889
    MD109269Arbegast Saltpeter Cave, Highland Co., Virginia, USAUSANiter 10000000,0
    MD109270Hupman's Saltpeter Cave, Highland Co., Virginia, USAUSANiter 10000000,0
    MD109271Varneer's Cave, Highland Co., Virginia, USAUSANiter 10000000,0
    105402Lee Co., Virginia, USAUSANiter 136435-83-7-3936.718055555556,-83.1275
    MD109272Cumberland Mountain Saltpeter Cave, Lee Co., Virginia, USAUSANiter 10000000,0
    MD108993Gilley Cave (White House Cave), Lee Co., Virginia, USAUSANiter 10000000,0
    MD109273Jasper Saltpeter Cave, Lee Co., Virginia, USAUSANiter 10000000,0
    MD109274Jones Saltpeter Cave (Ewing Saltpeter Cave), Lee Co., Virginia, USAUSANiter 10000000,0
    MD109275Reason Cave, Lee Co., Virginia, USAUSANiter 10000000,0
    105409Page Co., Virginia, USAUSANiter 1383723-78-28-5138.623055555556,-78.480833333333
    MD109276Saltpeter Cave, Page Co., Virginia, USAUSANiter 10000000,0
    105415Pulaski Co., Virginia, USAUSANiter 1365925-80-41-3936.990277777778,-80.694166666667
    MD109277Mebane Saltpeter No. 1 Cave, Pulaski Co., Virginia, USAUSANiter 10000000,0
    MD109278Mebane Saltpeter No. 2 Cave, Pulaski Co., Virginia, USAUSANiter 10000000,0
    8913Rockbridge Co., Virginia, USAUSANiter 137474-79-23-4837.784444444444,-79.396666666667
    255570Glasgow, Rockbridge Co., Virginia, USAUSANiter 1373759-79-27037.633055555556,-79.45
    MD14912Lone Jack Quarry, Glasgow, Rockbridge Co., Virginia, USAUSANiter 137380-79-27037.633333333333,-79.45
    105423Scott Co., Virginia, USAUSANiter 1364236-82-35-2936.71,-82.591388888889
    MD109279Natural Tunnel, Scott Co., Virginia, USAUSANiter 10000000,0
    24060Smyth Co., Virginia, USAUSANiter 1364839-81-24-4636.810833333333,-81.412777777778
    MD109280Buchanan Saltpeter Cave, Smyth Co., Virginia, USAUSANiter 10000000,0
    MD109281Little Saltpeter Cave, Smyth Co., Virginia, USAUSANiter 10000000,0
    MD109282Tilson's Saltpeter Cave, Smyth Co., Virginia, USAUSANiter 10000000,0
    MD109283Ward Saltpeter Cave, Smyth Co., Virginia, USAUSANiter 10000000,0
    24800Wise Co., Virginia, USAUSANiter 1365544-82-42-1836.928888888889,-82.705
    MD109284Big Kelly Cave, Wise Co., Virginia, USAUSANiter 10000000,0
    MD109285Big Kennedy Cave, Wise Co., Virginia, USAUSANiter 10000000,0
    MD109286Little Kelly Cave, Wise Co., Virginia, USAUSANiter 10000000,0
    MD109287Little Kennedy Cave, Wise Co., Virginia, USAUSANiter 10000000,0
    MD109288Powell Mountain Saltpeter Cave, Wise Co., Virginia, USAUSANiter 10000000,0
    MD109289Rocky Hollow Cave, Wise Co., Virginia, USAUSANiter 10000000,0
    MD109290Wildcat Saltpeter Cave, Wise Co., Virginia, USAUSANiter 10000000,0
    24041Wythe Co., Virginia, USAUSANiter 1365224-810036.873333333333,-81
    MD109291Sutherland Saltpeter Cave, Wythe Co., Virginia, USAUSANiter 10000000,0
    17237West Virginia, USAUSANiter 1384724-80-16-2538.79,-80.273611111111
    28321Grant Co., West Virginia, USAUSANiter 139354-79-10-2139.065,-79.1725
    MD194196Peacock Cave, Grant Co., West Virginia, USAUSANiter 1385622-79-13-3438.939444444444,-79.226111111111
    24103Greenbrier Co., West Virginia, USAUSANiter 1375212-80-21-1737.87,-80.354722222222
    MD194198Bob Gee Cave, Greenbrier Co., West Virginia, USAUSANiter 138045-80-27-4238.0125,-80.461666666667
    MD158452Organ Cave, Greenbrier Co., West Virginia, USAUSANiter 137432-80-26-1437.717222222222,-80.437222222222
    17294Pendleton Co., West Virginia, USAUSANiter 1383259-79-22-338.549722222222,-79.3675
    MD210943New Trout Cave, Pendleton Co., West Virginia, USAUSANiter 10000000,0
    MD210942Trout Cave, Pendleton Co., West Virginia, USAUSANiter 10000000,0

    This mineral directly occurs at 181 localities (187 localities according to mindat, 404 localities if parents are counted as well)
    Of the 181 localities at which this mineral occurs, 8 have an age. (38 of the 404 parent localities have ages)


    MDThe mineral occurs at this locality according to MED, but does not have an age yet.
    MDThe mineral occurs at this locality according to MED, and has an age.
    The mineral occurs at some child of this locality.
    The locality at which the mineral occurs does not have an age...this is the closest parent locality with an age, relative to that mineral. This is not ideal.

    AThis mineral is Anthropogenic.
    GThis mineral is directly dated.
    BThis mineral is reported as having this age.
    YThis mineral is using an age reported as an element mineralization period.
    OThis mineral is using an age calculated from all data at the locality.
    RThe age displayed for this mineral originates from a different, non-child locality.
    PThe age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
    This mineral's age has not yet been recorded.

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    If a locality has both a GPS coordinate, and either contains or has at least one child locality containing at least one of the minerals listed above, then this map displays a single marker for that locality.

     This bottom-level locality is directly dated. (2 total)
     This locality is directly dated, but is not bottom-level. (2 total)
     This locality is not directly dated, and is not bottom-level. (32 total)

     This bottom-level locality has an age assigned to it from some other locality. (2 total)
     This locality does not have an age assigned to it. (168 bottom-level + 198 top/mid-level = 366 total)

       






    All locality data graciously provided by mindat.org

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