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



The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.


Locality Name:
La Paz Co., Arizona, USA

Oldest recorded age at locality: 144
Youngest recorded age at locality: 5.84

mindat Locality ID: 6419
mindat URL: http://www.mindat.org/loc-6419.html

Tectonic Settings:

Total number of sublocalities beneath "La Paz Co., Arizona, USA": 891
Total number of bottom-level sublocalities: 735

Number of Child Localities: 55
Child Localities:
Black Mts
Bouse District
Bouse Hills
Brenda
Buckskin Mts
Chocolate Mts
Colorado River
Colorado River Indian Reservation
Crystal Hill
Cunningham Mountain
Cunningham Pass
Dome Rock Mts
Eagletail Mts
Eagletail Mts (Cemetary Ridge)
ECP Peak
ET Group
Fluorspar 1; 2; 3 Claims
Granite Wash Mts
Gray Eagle Mine
Harcuvar
Harcuvar Mts
Harcuvar Peak
Harquahala Mts
Hilltop Mine
Imperial National Wildlife Refuge
Kingman Area
Kofa Mts (S.H. Mts)
La Chacha Mine (La Chacha And Scott-Weaver)
La Paz Mountain
La Posa Plain
Lake Havasu District
Lion Hill Area
Little Harquahala Mts
Livingston Hills
Lucky Chance Group (Smith Sericite)
Martin Peak
Middle Camp Mountain
New Water Mts
Palmerita Ranch
Parker
Plomosa Mts
Plomosa Pass
Plumosa Mine
Quartzsite
Quartzsite Area
Rawhide Mountains Wilderness Area
Red Chief Prospect
Six Price Mine
Stray Elephant Mine
Sunset Mining Claims
Trigo Mts
Tweed Mine
Unnamed Stone Prospect
Wenden
Yellow Dollar And Flat Gold Claims

Latitude: 33°40'21"N
Longitude: 113°59'27"W
Decimal Degree (lat, lon): 33.6725,-113.99083333333
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.

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Ag Al As Au B Ba Bi C Ca Cl Cr Cu F Fe H Hg I K Mg Mn Mo N Na O P Pb S Sb Se Si Sr Te Th Ti V W Zn 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
AcanthiteAdeliteAllophaneAluniteAmorphousAmphiboleAndalusiteApatiteAragoniteAtacamite
BaryteBismutiteBrochantiteCalciteCaledoniteChalcanthiteChalcopyriteClayClinozoisiteCopper
CorundumCovelliteDescloiziteDiasporeDumortieriteEpidoteFeldsparFluoriteFornaciteGismondine
GypsumKaoliniteLazuliteLinariteMalachiteMicaMiniumMordeniteMurdochiteNone
Not in a structural groupPhenakitePlancheitePyritePyrochlorePyrophyllitePyroxeneQuartzRhabdophaneRocksalt
RutileSapphirineScheeliteSepioliteSmectite-vermiculiteSphaleriteSpinelStibniteTalcTetradymite
TetrahedriteThomsoniteTopazTourmalineWagneriteWickenburgiteWollastoniteZircon

132 IMA Minerals at location:
Acanthite  (*)Actinolite  (*)Albite  (*)Alunite  (*)Andalusite  (*)
Anglesite  (*)Ankerite  (*)Aragonite  (*)Augite  (*)Aurichalcite  (*)
Azurite  (*)Baryte  (*)Bassanite  (*)Bindheimite  (*)Bismite  (*)
Bismuthinite  (*)Bismutite  (*)Bornite  (*)Brochantite  (*)Calcite  (*)
Caledonite  (*)Celestine  (*)Cerussite  (*)Cervantite  (*)Chalcanthite  (*)
Chalcocite  (*)Chalcopyrite  (*)Chlorargyrite  (*)Chromite  (*)Chrysocolla  (*)
Cinnabar  (*)Clinoatacamite  (*)Conichalcite  (*)Copper  (*)Covellite  (*)
Cummingtonite  (*)Cuprite  (*)Cuprotungstite  (*)Descloizite  (*)Diopside  (*)
Dioptase  (*)Djurleite  (*)Dolomite  (*)Duftite  (*)Dumortierite  (*)
Epidote  (*)Fluorite  (*)Fornacite  (*)Galena  (*)Gismondine  (*)
Goethite  (*)Gold  (*)Graemite  (*)Gypsum  (*)Hematite  (*)
Hemimorphite  (*)Hydrocerussite  (*)Jarosite  (*)Kaolinite  (*)Kettnerite  (*)
Kyanite  (*)Lazulite  (*)Leadhillite  (*)Lechatelierite  (*)Linarite  (*)
Litharge  (*)Magnesio-hornblende  (*)Magnetite  (*)Malachite  (*)Manganite  (*)
Massicot  (*)Metacinnabar  (*)Mimetite  (*)Minium  (*)Montmorillonite  (*)
Mordenite  (*)Murdochite  (*)Muscovite  (*)Natroalunite  (*)Naumannite  (*)
Opal  (*)Orthoclase  (*)Phlogopite  (*)Plancheite  (*)Plattnerite  (*)
Posnjakite  (*)Prosopite  (*)Pseudomalachite  (*)Pyrite  (*)Pyrolusite  (*)
Pyromorphite  (*)Pyrophyllite  (*)Quartz  (*)Rutile  (*)Sapphirine  (*)
Scheelite  (*)Schorl  (*)Sepiolite  (*)Shattuckite  (*)Siderite  (*)
Sillimanite  (*)Silver  (*)Smithsonite  (*)Sphalerite  (*)Stetefeldtite  (*)
Stibiconite  (*)Stibnite  (*)Stolzite  (*)Svanbergite  (*)Talc  (*)
Tangeite  (*)Teineite  (*)Tellurium  (*)Tenorite  (*)Tetradymite  (*)
Tetrahedrite-(Zn)  (*)Thomsonite-Ca  (*)Thorite  (*)Tocornalite  (*)Topaz  (*)
Tremolite  (*)Urea  (*)Vanadinite  (*)Vermiculite  (*)Wagnerite  (*)
Weissite  (*)Wickenburgite  (*)Willemite  (*)Wollastonite  (*)Wulfenite  (*)
Zoisite  (*)Zunyite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Acanthite  (*)AcanthiteAg2S1445.845140554,140654,140658,140690,1406922793
Actinolite  (*)Amphibole   Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)273.224.795140068,140145,140150,140278,1402853419
Albite  (*)FeldsparNa(AlSi3O8)70.153.811402798803
Alunite  (*)NoneKAl3(SO4)2(OH)61445.842140124,140633966
Andalusite  (*)AndalusiteAl2SiO570.153.85140076,140119,140256,140257,1406251310
Anglesite  (*)BarytePb(SO4)19.8816.8114140113,140134,140142,140493,140554,140588,140651,140652,140658,140690,140691,140692,140697,1406982734
Ankerite  (*)NoneCa(Fe2+,Mg)(CO3)219.8816.8111404933092
Aragonite  (*)AragoniteCa(CO3)1445.842140658,1406923250
Augite  (*)Pyroxene(Ca,Mg,Fe)2Si2O670.153.811402792060
Aurichalcite  (*)None(Zn,Cu)5(CO3)2(OH)619.8816.811140493919
Azurite  (*)Not in a structural groupCu3(CO3)2(OH)270.115.217139912,139933,139993,139995,140279,140514,1406685509
Baryte  (*)BaryteBa(SO4)73.215.2159139948,139957,139968,139969,139970,139971,139986,139995,140070,140144,140151,140181,140215,140226,140286,140292,140297,140303,140308,140313,140428,140429,140453,140461,140494,140498,140501,140516,140519,140522,140524,140525,140526,140542,140550,140551,140552,140558,140574,140575,140584,140590,140613,140616,140647,140648,140654,140658,140659,140663,140665,140682,140690,140692,140694,140703,140705,140706,14073011547
Bassanite  (*)RhabdophaneCa(SO4)·0.5H2O1445.84114050882
Bindheimite  (*)PyrochlorePb2Sb5+2O71445.841140692450
Bismite  (*)NoneBi2O370.153.82140261,140274214
Bismuthinite  (*)StibniteBi2S370.153.811402611935
Bismutite  (*)BismutiteBi2O2(CO3)70.153.81140261716
Bornite  (*)NoneCu5FeS473.215.2114139941,139993,139995,140007,140052,140183,140184,140279,140292,140294,140303,140315,140319,1405595516
Brochantite  (*)BrochantiteCu4(SO4)(OH)673.215.217139929,139993,140052,140293,140425,140493,1405221633
Calcite  (*)CalciteCa(CO3)73.215.2182139877,139891,139935,139948,139957,139986,139989,139993,139994,139995,140057,140070,140074,140113,140138,140144,140151,140170,140182,140196,140198,140261,140279,140286,140303,140308,140315,140322,140375,140385,140406,140433,140434,140450,140453,140476,140484,140485,140486,140493,140510,140524,140529,140559,140568,140645,140648,140651,140652,140654,140658,140659,140663,140665,140669,140670,140680,140681,140682,140684,140689,140690,140691,140692,140694,140697,140700,140703,140704,140705,140706,140707,140713,140718,140719,140720,140721,140724,140731,140736,140744,14074927770
Caledonite  (*)CaledoniteCu2Pb5(SO4)3(CO3)(OH)61445.841140692359
Celestine  (*)BaryteSr(SO4)1445.847140462,140590,140648,140654,140658,140663,1406901252
Cerussite  (*)AragonitePb(CO3)70.116.8131139957,140011,140012,140134,140142,140198,140453,140493,140560,140588,140642,140645,140647,140648,140651,140654,140658,140663,140665,140669,140681,140682,140684,140690,140691,140692,140694,140697,140698,140700,1407054979
Cervantite  (*)NoneSb3+Sb5+O41445.842140052,140626352
Chalcanthite  (*)ChalcanthiteCu(SO4)·5H2O1445.841139995925
Chalcocite  (*)NoneCu2S73.224.7913139981,139989,140056,140095,140184,140196,140279,140290,140294,140297,140300,140313,1405245707
Chalcopyrite  (*)ChalcopyriteCuFeS273.215.2127139933,139941,139970,139993,139995,140007,140070,140149,140183,140184,140202,140279,140286,140290,140292,140294,140297,140300,140303,140313,140315,140319,140362,140435,140559,140627,14066827198
Chlorargyrite  (*)RocksaltAgCl19.8816.819140450,140453,140493,140652,140654,140658,140663,140690,1406921382
Chromite  (*)SpinelFe2+Cr2O41445.842140642,1406453902
Chrysocolla  (*)Allophane(Cu2-xAlx)H2-xSi2O5(OH)4·nH2O73.26.648139867,139887,139888,139899,139900,139902,139911,139912,139922,139929,139937,139946,139948,139955,139969,139975,139976,139981,139993,139995,140057,140070,140073,140095,140136,140149,140196,140198,140279,140294,140313,140322,140375,140408,140434,140438,140450,140453,140456,140493,140507,140508,140514,140522,140560,140637,140703,1407053531
Cinnabar  (*)NoneHgS1445.847140052,140056,140057,140071,140110,140464,1405302600
Clinoatacamite  (*)AtacamiteCu2Cl(OH)31445.84114069243
Conichalcite  (*)AdeliteCaCu(AsO4)(OH)1445.842140450,140453363
Copper  (*)CopperCu73.216.812140313,1404933846
Covellite  (*)CovelliteCuS70.153.811402794165
Cummingtonite  (*)Amphibole   Mg2Mg5Si8O22(OH)21445.841139955327
Cuprite  (*)Not in a structural groupCu2O73.215.217139900,139995,140196,140279,140294,140303,1403132970
Cuprotungstite  (*)NoneCu2+3(WO4)2(OH)253.951.7114015367
Descloizite  (*)DescloizitePbZn(VO4)(OH)1445.841140590378
Diopside  (*)PyroxeneCaMgSi2O61445.842140371,1403894135
Dioptase  (*)NoneCuSiO3·H2O68.215.218139933,139969,140320,140434,140438,140450,140453,140459164
Djurleite  (*)NoneCu31S1673.224.793140131,140293,140631300
Dolomite  (*)NoneCaMg(CO3)270.146.54140198,140261,140378,1404349895
Duftite  (*)AdelitePbCu(AsO4)(OH)1445.841140453220
Dumortierite  (*)DumortieriteAlAl6BSi3O181445.846140052,140119,140625,140662,140663,140664231
Epidote  (*)Epidote ClinozoisiteCa2(Al2Fe3+)[Si2O7][SiO4]O(OH)70.117.8920139968,139969,139970,139971,140007,140011,140012,140040,140052,140086,140092,140116,140149,140261,140279,140403,140451,140453,140559,1405628173
Fluorite  (*)FluoriteCaF23015.2156139881,139882,139891,139917,139957,139968,139969,139970,139971,139997,140009,140011,140012,140017,140070,140134,140142,140161,140322,140365,140494,140515,140516,140522,140525,140526,140542,140550,140551,140552,140558,140574,140584,140613,140616,140647,140648,140651,140652,140654,140658,140663,140670,140680,140681,140683,140684,140690,140691,140692,140698,140700,140703,140704,140705,1407069617
Fornacite  (*)FornaciteCuPb2(CrO4)(AsO4)(OH)70.153.84140198,140450,140453,14069285
Galena  (*)RocksaltPbS70.116.8131140109,140113,140134,140142,140168,140202,140373,140432,140434,140435,140461,140493,140554,140560,140588,140645,140651,140654,140658,140669,140680,140682,140683,140690,140691,140692,140694,140697,140698,140703,14070524243
Gismondine  (*)GismondineCa2(Si4Al4)O16·8H2O68.263.81140438128
Goethite  (*)DiasporeFeO(OH)70.153.814140070,140131,140198,140459,140522,140648,140651,140652,140654,140681,140684,140692,140697,1407057437
Gold  (*)CopperAu70.115.2175139899,139902,139911,139922,139946,139947,139970,139973,139981,139989,139995,140029,140032,140033,140034,140035,140036,140052,140057,140059,140061,140070,140077,140078,140080,140081,140082,140083,140108,140109,140110,140126,140135,140136,140137,140138,140139,140140,140141,140146,140168,140196,140198,140202,140213,140237,140243,140261,140279,140319,140322,140355,140373,140375,140376,140406,140414,140415,140434,140461,140511,140514,140559,140578,140579,140583,140588,140594,140642,140671,140686,140715,140724,140729,14073330554
Graemite  (*)NoneCu2+(Te4+O3)·H2O1445.842140052,1401316
Gypsum  (*)GypsumCa(SO4)·2H2O68.221.319139989,140003,140011,140012,140131,140321,140338,140356,140433,140434,140463,140500,140522,140539,140559,140625,140647,140654,1406926890
Hematite  (*)CorundumFe2O373.25.8495139867,139899,139902,139903,139911,139912,139922,139929,139933,139935,139937,139941,139946,139947,139948,139955,139961,139968,139969,139970,139971,139974,139975,139976,139981,139986,139989,139993,139994,139995,140005,140007,140057,140070,140073,140105,140109,140119,140124,140136,140139,140141,140146,140156,140184,140279,140286,140291,140294,140297,140298,140299,140303,140313,140314,140315,140434,140459,140503,140504,140507,140509,140511,140512,140514,140517,140520,140522,140524,140552,140559,140583,140586,140588,140628,140632,140637,140644,140645,140648,140652,140654,140658,140663,140665,140680,140684,140689,140690,140691,140692,140698,140700,140707,14072414640
Hemimorphite  (*)Not in a structural groupZn4(Si2O7)(OH)2·H2O1445.8411406921689
Hydrocerussite  (*)NonePb3(CO3)2(OH)21445.841140692201
Jarosite  (*)AluniteKFe3+3(SO4)2(OH)670.153.811401982228
Kaolinite  (*)Clay KaoliniteAl2Si2O5(OH)41445.842140057,1400705591
Kettnerite  (*)BismutiteCaBiO(CO3)F70.153.8114026146
Kyanite  (*)Not in a structural groupAl2OSiO470.153.816140052,140069,140100,140101,140119,140130,140132,140182,140212,140257,140260,140625,140646,140662,140663,1406641507
Lazulite  (*)LazuliteMgAl2(PO4)2(OH)21445.843140130,140132,140625232
Leadhillite  (*)NonePb4(SO4)(CO3)2(OH)21445.841140692265
Lechatelierite  (*)AmorphousSiO21445.84114050362
Linarite  (*)LinariteCuPb(SO4)(OH)21445.841140692987
Litharge  (*)NonePbO1445.841140658139
Magnesio-hornblende  (*)Amphibole   Ca2(Mg4Al)(Si7Al)O22(OH)273.224.791140284238
Magnetite  (*)SpinelFe2+Fe3+2O473.217.8916139970,140052,140070,140077,140080,140082,140119,140145,140149,140184,140278,140279,140313,140403,140434,14050514899
Malachite  (*)MalachiteCu2(CO3)(OH)273.25.8440139867,139899,139900,139902,139911,139912,139922,139933,139937,139946,139948,139993,139995,140057,140070,140073,140095,140136,140149,140184,140196,140279,140313,140408,140434,140453,140459,140493,140505,140507,140514,140560,140588,140637,140652,140663,140668,140692,140703,14070512537
Manganite  (*)RutileMn3+O(OH)1445.8411139877,139895,139986,139995,140084,140417,140484,140485,140568,140718,140719770
Massicot  (*)NonePbO1445.8412140142,140647,140651,140654,140658,140682,140690,140692,140697,140698,140700,140705202
Metacinnabar  (*)SphaleriteHgS1445.842140057,140530255
Mimetite  (*)ApatitePb5(AsO4)3Cl70.153.87140198,140450,140453,140654,140658,140691,1406921107
Minium  (*)MiniumPb2+2Pb4+O41445.847140322,140642,140658,140681,140691,140692,140698247
Montmorillonite  (*)Clay Smectite-vermiculite(Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O1445.8411405051508
Mordenite  (*)Mordenite(Na2,Ca,K2)4(Al8Si40)O96·28H2O1445.842140453,140454405
Murdochite  (*)MurdochiteCu12Pb2O15Cl21445.84114045034
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)270.117.8918139973,139995,140052,140070,140119,140124,140135,140187,140261,140379,140403,140434,140522,140642,140645,140651,140692,14070717380
Natroalunite  (*)AluniteNaAl3(SO4)2(OH)61445.843139995,140124,140633128
Naumannite  (*)Not in a structural groupAg2Se1445.841140631192
Opal  (*)AmorphousSiO2·nH2O1445.844139955,139957,139975,1406922994
Orthoclase  (*)FeldsparK(AlSi3O8)1445.8411401162349
Phlogopite  (*)Mica ClayKMg3(AlSi3O10)(OH)21445.8411404532273
Plancheite  (*)PlancheiteCu8(Si4O11)2(OH)4·H2O68.246.52140434,14045374
Plattnerite  (*)RutilePbO21445.842140453,140692158
Posnjakite  (*)NoneCu4(SO4)(OH)6·H2O1445.841140503309
Prosopite  (*)NoneCaAl2F4(OH)41445.84114050739
Pseudomalachite  (*)NoneCu5(PO4)2(OH)473.224.793140313,140320,140434369
Pyrite  (*)PyriteFeS273.224.7930139867,139993,139994,139995,140007,140029,140032,140033,140035,140036,140040,140070,140119,140124,140182,140279,140286,140313,140362,140373,140379,140433,140434,140435,140554,140559,140645,140647,140669,14072439462
Pyrolusite  (*)RutileMnO253.951.738139875,139877,139883,139893,139895,139898,140070,140074,140084,140147,140148,140375,140476,140484,140485,140510,140518,140529,140568,140642,140647,140651,140652,140654,140663,140680,140684,140692,140718,140719,140720,140721,140722,140726,140727,140728,140731,1407443106
Pyromorphite  (*)ApatitePb5(PO4)3Cl1445.843140453,140513,1406641725
Pyrophyllite  (*)Clay PyrophylliteAl2Si4O10(OH)224.2217.899140052,140105,140119,140125,140399,140505,140625,140628,140646771
Quartz  (*)QuartzSiO273.215.2167139862,139870,139947,139957,139975,139976,139981,139986,139989,139995,140007,140023,140042,140070,140073,140091,140105,140119,140135,140147,140148,140198,140261,140313,140361,140365,140373,140434,140439,140450,140453,140460,140461,140477,140484,140493,140503,140504,140516,140522,140524,140552,140566,140583,140630,140645,140647,140648,140651,140652,140654,140658,140663,140665,140681,140682,140684,140690,140691,140692,140694,140697,140698,140705,140708,140724,14072961156
Rutile  (*)RutileTiO21445.845140052,140119,140130,140132,1406255614
Sapphirine  (*)SapphirineMg4(Mg3Al9)O4[Si3Al9O36]1445.841140625129
Scheelite  (*)ScheeliteCa(WO4)73.224.7926140052,140086,140092,140109,140126,140153,140187,140214,140226,140236,140248,140259,140261,140291,140343,140379,140421,140430,140461,140523,140579,140580,140581,140582,140634,1407074894
Schorl  (*)TourmalineNaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)1445.843140052,140581,1405822705
Sepiolite  (*)Sepiolite ClayMg4Si6O15(OH)2·6H2O68.263.81140438241
Shattuckite  (*)NoneCu5(SiO3)4(OH)21445.842140450,14045371
Siderite  (*)CalciteFe(CO3)73.215.2118139912,140052,140057,140110,140113,140170,140202,140221,140226,140279,140286,140294,140297,140315,140319,140493,140522,1405886417
Sillimanite  (*)Not in a structural groupAl2SiO51445.843140052,140119,1406251516
Silver  (*)CopperAg1445.8411400615186
Smithsonite  (*)CalciteZn(CO3)1445.8415140642,140645,140647,140651,140652,140654,140658,140665,140669,140690,140691,140692,140700,140703,1407052473
Sphalerite  (*)SphaleriteZnS70.153.83140248,140645,14066921482
Stetefeldtite  (*)PyrochloreAg2Sb2(O,OH)71445.84114069222
Stibiconite  (*)PyrochloreSb3+Sb5+2O6(OH)1445.842140052,140626446
Stibnite  (*)StibniteSb2S31445.842140052,1406263418
Stolzite  (*)ScheelitePb(WO4)53.951.71140153156
Svanbergite  (*)AluniteSrAl3(SO4)(PO4)(OH)61445.841140628105
Talc  (*)Clay TalcMg3Si4O10(OH)21445.8411406643337
Tangeite  (*)AdeliteCaCu(VO4)(OH)1445.843140452,140453,14045660
Teineite  (*)NoneCu2+(Te4+O3)·2H2O1445.842140052,14013114
Tellurium  (*)NoneTe70.153.81140272190
Tenorite  (*)NoneCuO1445.844140507,140508,140627,1406681101
Tetradymite  (*)TetradymiteBi2Te2S70.153.82140272,140273510
Tetrahedrite-(Zn)  (*)TetrahedriteCu6(Cu4Zn2)Sb4S131445.8411400595317
Thomsonite-Ca  (*)ThomsoniteNaCa2(Al5Si5)O20·6H2O1445.841140450452
Thorite  (*)ZirconTh(SiO4)1445.8411400361006
Tocornalite  (*)None(Ag,Hg)I (?)1445.8411406543
Topaz  (*)TopazAl2SiO4F21445.8411401321476
Tremolite  (*)Amphibole   Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)21445.842140129,1403712562
Urea  (*)NoneCO(NH2)21445.8411399944
Vanadinite  (*)ApatitePb5(VO4)3Cl1445.8418140023,140453,140590,140651,140652,140658,140663,140675,140681,140690,140691,140692,140694,140695,140697,140698,140700,140704605
Vermiculite  (*)Clay Smectite-vermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O1445.841140505652
Wagnerite  (*)WagneriteMg2(PO4)F1445.84114013261
Weissite  (*)NoneCu2-xTe1445.84114005231
Wickenburgite  (*)WickenburgitePb3CaAl2Si10O27·4H2O1445.843140654,140692,14069814
Willemite  (*)PhenakiteZn2SiO470.116.8110140248,140493,140651,140654,140681,140684,140691,140692,140698,140750303
Wollastonite  (*)WollastoniteCaSiO373.224.793140184,140255,1402851247
Wulfenite  (*)ScheelitePbMoO470.153.822140057,140142,140196,140198,140261,140450,140453,140651,140652,140654,140658,140659,140681,140690,140691,140692,140695,140697,140698,140700,140703,1407051655
Zoisite  (*)EpidoteCa2Al3[Si2O7][SiO4]O(OH)1445.8411400521025
Zunyite  (*)NoneAl13Si5O20(OH,F)18Cl1445.842140054,14010586


Locality Notes from all Ages at Locality:
Age IDLocality Notes
Jen_0000038interbedded with Manganese Mesa Basalt locality


94 Ages assigned to this locality:

Excel IDMax Age (Ma)Min Age (Ma)Age as listed in referenceDating MethodAge InterpretPrioritized?Sample SourceSample NumRun NumAge from other LocalityDated MineralMinerals explicitely stated as having this ageAge applies to these ElementsMinDat Locality IDDated Locality (Max Age)Location as listed in referenceReferenceReference DOIReference IDAge Notes
Giersdorf_00000345144136140±4K-ArK-Ar age partially reset by some magmatic event UAKA-73-20    6419La Paz Co., Arizona, USALittle Lone Mt. Quad.Shafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000044016.9615.9616.46±0.5K-Ar  UAKA-73-127    187744Bouse Hills, La Paz Co., Arizona, USABouseShafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000044217.1115.2116.16±0.95K-Ar  UAKA-68-06    31163Cienega District, Buckskin Mts, La Paz Co., Arizona, USAParkerShafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000044316.8915.3916.14±0.75K-Ar  UAKA-68-07    31163Cienega District, Buckskin Mts, La Paz Co., Arizona, USAParkerShafiqullah et al. (1980) AGSD12_201 
Jen_000003521.521.321.5-21.3U-Pbcrystallization agezircon   ZirconBaryte, Calcite, Chrysocolla, Hematite 253018Swansea, Santa Maria District (Planet District; Swansea District; Bill Williams District), Buckskin Mts, La Paz Co., Arizona, USASwansea Plutonic SuiteEvenson et al. (2014)10.2475/10.2014.01AJS314_1373 
Jen_0000035a302630-26Ar-Arcooling agehornblende   Baryte, Calcite, Chrysocolla, Hematite 253018Swansea, Santa Maria District (Planet District; Swansea District; Bill Williams District), Buckskin Mts, La Paz Co., Arizona, USASwansea Plutonic SuiteEvenson et al. (2014)10.2475/10.2014.01AJS314_1373age dates may be affected by access argon
Giersdorf_0000037153.951.752.8±1.1K-Ar  UAKA-73-125    33439Eagle Tail District, Eagletail Mts (Cemetary Ridge), La Paz Co., Arizona, USAEagle Tail Mts. Quad.Shafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000039624.42323.7±0.7K-Ar  UAKA-72-73    33439Eagle Tail District, Eagletail Mts (Cemetary Ridge), La Paz Co., Arizona, USAEagle Tail MountainsShafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000040721.4320.3720.9±0.53K-Ar  UAKA-73-107    33439Eagle Tail District, Eagletail Mts (Cemetary Ridge), La Paz Co., Arizona, USAEagle Tail MountainsShafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000041720.5619.419.98±0.58K-Ar  UAKA-72-72    33439Eagle Tail District, Eagletail Mts (Cemetary Ridge), La Paz Co., Arizona, USAEagle Tail MountainsShafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000035668.565.767.1±1.4K-Arage records cooling after a metamorphic event UAKA-77-64    33608Granite Wash Mts, La Paz Co., Arizona, USAGranite Wash Mts.Shafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000035870.162.966.5±3.6K-Ar  UAKA-66-03    33608Granite Wash Mts, La Paz Co., Arizona, USAGranite Wash PassShafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000036856.253.855±1.2K-ArAge reflects a tertiary cooling history in the Granite Wash Mts. UAKA-77-63    33608Granite Wash Mts, La Paz Co., Arizona, USAGranite Wash Mts.Shafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000037945.442.844.1±1.3K-ArAge of cooling of the undeformed biotite-granite HVR-2    33460Ellsworth District, Granite Wash Mts, La Paz Co., Arizona, USATank PassShafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000035373.267.470.3±2.9K-ArAge records metamorphic event which predates mylonitization S JR-HV 78-1    33613Harcuvar Mts, La Paz Co., Arizona, USAHarcuvar Mts.Shafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000037352.149.951±1.1K-Ar  UAKA-77-65    33613Harcuvar Mts, La Paz Co., Arizona, USAHarcuvar Mts.Shafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000039225.8724.7925.33±0.54K-Ar  UAKA-75-107    33425Cunningham Pass District, Harcuvar Mts, La Paz Co., Arizona, USACunningham PassShafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000039824.2222.9823.6±0.62K-Ar  UAKA-73-18    192385Kofa Mts (S.H. Mts), La Paz Co., Arizona, USAKofa Butte Quad.Shafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000040322.2521.1121.68±0.57K-Ar  UAKA-73-19    192385Kofa Mts (S.H. Mts), La Paz Co., Arizona, USAKofa Butte Quad.Shafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000043018.7317.8918.31±0.42K-ArAge records the minimum age of tilting of Kofa Mountain features UAKA-73-108    192385Kofa Mts (S.H. Mts), La Paz Co., Arizona, USAKofa MountainsShafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000035968.263.866±2.2K-ArAge of cooling after metamorphic event or reset by intrusion of granodiorite of the Granite Wash Pass L.Ha-1    192365Little Harquahala Mts, La Paz Co., Arizona, USALittle Harquahala Mts.Shafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000036166.163.164.6±1.5K-Ar  Hvr-1  Muscovite 34177Salome, Little Harquahala District, Little Harquahala Mts, La Paz Co., Arizona, USASalomeShafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000037648.546.547.5±1.0K-ArAge of cooling after metamorphic-plutonic event or resetting by Tertiary thermal event UAKA-73-126    34177Salome, Little Harquahala District, Little Harquahala Mts, La Paz Co., Arizona, USASalomeShafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000042219.8818.9419.41±0.47K-Ar  UAKA-74-38    279987Black Mesa, Plomosa District, Plomosa Mts, La Paz Co., Arizona, USABlack MesaShafiqullah et al. (1980) AGSD12_201 
Giersdorf_0000043817.6716.8117.24±0.43K-Ar  UAKA-74-37    279987Black Mesa, Plomosa District, Plomosa Mts, La Paz Co., Arizona, USABlack MesaShafiqullah et al. (1980) AGSD12_201 
Jen_00000389.69.59.6-9.5K-Arage of depositionwhole rock     44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USASandtrap ConglomerateEvenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_000004115.5715.5715.57U-Thage of rapid extension along detachment faulthematiteNC1  HematiteQuartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW2-12-85-8Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000041d16.6916.6916.69U-Thage of rapid extension along detachment faulthematiteNC5  HematiteQuartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW2-12-85-8Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000041h19.8219.8219.82U-Thage of moderate extension along detachment faulthematiteC2  HematiteQuartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW2-12-85-8Evenson et al. (2014)10.2475/10.2014.01AJS314_1373moderate rate of extension, Artillery Formation deposition (fig 14)
Jen_0000041k49.1949.1949.19U-ThInitiation of activity along the detachmenthematiteC5  HematiteQuartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW2-12-85-8Evenson et al. (2014)10.2475/10.2014.01AJS314_1373 
Jen_0000042a9.989.989.98U-Thage of depositionhematiteNC2  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-23-85-8Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000042c33.7733.7733.77U-ThInitiation of activity along the detachmenthematiteNC4  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-23-85-8Evenson et al. (2014)10.2475/10.2014.01AJS314_1373 
Jen_0000042e6.66.66.6U-ThEnd of Mn mineralization in upper platehematiteNC6  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-23-85-8Evenson et al. (2014)10.2475/10.2014.01AJS314_1373 
Jen_0000042g14.3914.3914.39U-Thage of rapid extension along detachment faulthematiteNC8  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-23-85-8Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000042h17.9717.9717.97U-Thage of rapid extension along detachment faulthematiteC1  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-23-85-8Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000042i16.5916.5916.59U-Thage of rapid extension along detachment faulthematiteC2  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-23-85-8Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000042j22.0722.0722.07U-Thmoderate rate of extension, Artillery Formation deposition (fig 14)hematiteC3  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-23-85-8Evenson et al. (2014)10.2475/10.2014.01AJS314_1373 
Jen_0000042k45.7645.7645.76U-ThInitiation of activity along the detachmenthematiteC4  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-23-85-8Evenson et al. (2014)10.2475/10.2014.01AJS314_1373 
Jen_0000042L17.5117.5117.51U-Thage of rapid extension along detachment faulthematiteC5  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-23-85-8Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000042m18.3118.3118.31U-Thage of moderate extension along detachment faulthematiteC6  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-23-85-8Evenson et al. (2014)10.2475/10.2014.01AJS314_1373moderate rate of extension, Artillery Formation deposition (fig 14)
Jen_000004314.9814.9814.98U-Thage of rapid extension along detachment faulthematiteNC1  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-21-85-12Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000043a14.8714.8714.87U-Thage of rapid extension along detachment faulthematiteNC2  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-21-85-12Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000043b15.1115.1115.11U-Thage of rapid extension along detachment faulthematiteNC3  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-21-85-12Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000043c14.9714.9714.97U-Thage of rapid extension along detachment faulthematiteNC4  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-21-85-12Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000043d14.2914.2914.29U-Thage of rapid extension along detachment faulthematiteNC5  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-21-85-12Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000043e14.0214.0214.02U-Thage of rapid extension along detachment faulthematiteNC6  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-21-85-12Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000043f15.0915.0915.09U-Thage of rapid extension along detachment faulthematiteNC7  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-21-85-12Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000043g13.4413.4413.44U-Thage of depositionhematiteNC8  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-21-85-12Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000043h16.116.116.1U-Thage of rapid extension along detachment faulthematiteC1  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-21-85-12Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000043i16.1816.1816.18U-Thage of rapid extension along detachment faulthematiteC2  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-21-85-12Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000043j17.817.817.8U-Thage of rapid extension along detachment faulthematiteC3  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-21-85-12Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000043k17.417.417.4U-Thage of rapid extension along detachment faulthematiteC4  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-21-85-12Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000043L15.5415.5415.54U-Thage of rapid extension along detachment faulthematiteL-NC1  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-21-85-12Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000043m14.5614.5614.56U-Thage of rapid extension along detachment faulthematiteL-NC2  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-21-85-12Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000043n7.867.867.86U-ThEnd of Mn mineralization in upper platehematiteL-NC3  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-21-85-12Evenson et al. (2014)10.2475/10.2014.01AJS314_1373 
Jen_0000043o14.5814.5814.58U-Thage of rapid extension along detachment faulthematiteL-NC4  HematiteChrysocolla 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW3-21-85-12Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_00000445.845.845.84U-ThEnd of Mn mineralization in upper platehematiteNC1  Hematite  44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW11-29-11-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373 
Jen_0000044a12.8412.8412.84U-Thage of depositionhematiteNC2  Hematite  44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW11-29-11-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000044b12.6212.6212.62U-Thage of depositionhematiteNC3  Hematite  44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW11-29-11-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000044c13.2113.2113.21U-Thage of depositionhematiteNC4  Hematite  44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW11-29-11-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000044d12.3912.3912.39U-Thage of depositionhematiteNC5  Hematite  44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW11-29-11-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000044e13.1213.1213.12U-Thage of depositionhematiteNC6  Hematite  44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW11-29-11-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000044f13.3813.3813.38U-Thage of depositionhematiteC1  Hematite  44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW11-29-11-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000044g12.3412.3412.34U-Thage of depositionhematiteC2  Hematite  44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW11-29-11-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000044h12.9612.9612.96U-Thage of depositionhematiteC3  Hematite  44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW11-29-11-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000044i12.5112.5112.51U-Thage of depositionhematiteC4  Hematite  44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW11-29-11-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000044j15.8415.8415.84U-Thage of rapid extension along detachment faulthematiteC5  Hematite  44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW11-29-11-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000044k13.3813.3813.38U-Thage of depositionhematiteC6  Hematite  44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAFW11-29-11-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_000004512.8912.8912.89U-Thage of depositionhematiteNC1  HematiteCalcite, Quartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW1-16-12-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000045a13.9813.9813.98U-Thage of depositionhematiteNC2  HematiteCalcite, Quartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW1-16-12-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000045b12.4912.4912.49U-Thage of depositionhematiteNC3  HematiteCalcite, Quartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW1-16-12-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000045c11.9111.9111.91U-Thage of depositionhematiteNC4  HematiteCalcite, Quartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW1-16-12-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000045d14.414.414.4U-Thage of rapid extension along detachment faulthematiteNC5  HematiteCalcite, Quartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW1-16-12-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000045e11.5711.5711.57U-Thage of depositionhematiteNC6  HematiteCalcite, Quartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW1-16-12-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000045f12.5612.5612.56U-Thage of depositionhematiteNC7  HematiteCalcite, Quartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW1-16-12-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000045g15.4715.4715.47U-Thage of rapid extension along detachment faulthematiteC1  HematiteCalcite, Quartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW1-16-12-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000045h13.6813.6813.68U-Thage of depositionhematiteC2  HematiteCalcite, Quartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW1-16-12-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000045i14.9114.9114.91U-Thage of rapid extension along detachment faulthematiteC3  HematiteCalcite, Quartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW1-16-12-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000045j14.9614.9614.96U-Thage of rapid extension along detachment faulthematiteC4  HematiteCalcite, Quartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW1-16-12-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000045k14.4914.4914.49U-Thage of rapid extension along detachment faulthematiteC5  HematiteCalcite, Quartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW1-16-12-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000045L15.4715.4715.47U-Thage of rapid extension along detachment faulthematiteC6  HematiteCalcite, Quartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW1-16-12-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000045m16.5216.5216.52U-Thage of rapid extension along detachment faulthematiteC7  HematiteCalcite, Quartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW1-16-12-1Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_000004612.7112.7112.71U-Thage of depositionhematiteNC1  HematiteQuartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW11-30-11-3Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000046a10.8910.8910.89U-Thage of depositionhematiteNC2  HematiteQuartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW11-30-11-3Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000046b12.0212.0212.02U-Thage of depositionhematiteNC3  HematiteQuartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW11-30-11-3Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000046c10.810.810.8U-Thage of depositionhematiteNC4  HematiteQuartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW11-30-11-3Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000046d12.9812.9812.98U-Thage of depositionhematiteNC5  HematiteQuartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW11-30-11-3Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000046e12.6212.6212.62U-Thage of depositionhematiteC1  HematiteQuartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW11-30-11-3Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000046f11.3511.3511.35U-Thage of depositionhematiteC2  HematiteQuartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW11-30-11-3Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000046g10.8810.8810.88U-Thage of depositionhematiteC3  HematiteQuartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW11-30-11-3Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Sandtrap Cg. deposition, cessation of detachment activity
Jen_0000046h8.928.928.92U-ThEnd of Mn mineralization in upper platehematiteC4  HematiteQuartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW11-30-11-3Evenson et al. (2014)10.2475/10.2014.01AJS314_1373 
Jen_0000046i14.814.814.8U-Thage of rapid extension along detachment faulthematiteC5  HematiteQuartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW11-30-11-3Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition
Jen_0000046j18.3618.3618.36U-Thage of moderate extension along detachment faulthematiteC6  HematiteQuartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW11-30-11-3Evenson et al. (2014)10.2475/10.2014.01AJS314_1373moderate rate of extension, Artillery Formation deposition (fig 14)
Jen_0000046k161616U-Thage of rapid extension along detachment faulthematiteC7  HematiteQuartz 44784Buckskin-Rawhide Detachment Fault Area, Alamo Lake Area, Rawhide Mountains Wilderness Area, La Paz Co., Arizona, USAHW11-30-11-3Evenson et al. (2014)10.2475/10.2014.01AJS314_1373Rapid extension, secondary breakaway development, Chapin Wash Formation Deposition

SampleSource LocalityReference URL
X050185Electric Meatball Boulder, Dome Rock Mts, La Paz Co., Arizona, USAhttps://rruff.info/X050185
R050553Quartzsite, La Paz Co., Arizona, USAhttps://rruff.info/R050553
R060406Sugarloaf Butte, Quartzsite Area, La Paz Co., Arizona, USAhttps://rruff.info/R060406
R050171Hamburg Mine (Hamburg Claim; Hamburg Prospect; Blake), Silver District, Trigo Mts, La Paz Co., Arizona, USAhttps://rruff.info/R050171

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