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:
Santa Rita Mts, Pima Co., Arizona, USA

Oldest recorded age at locality: 420.4
Youngest recorded age at locality: 56

mindat Locality ID: 3278
mindat URL: http://www.mindat.org/loc-3278.html

Tectonic Settings:

Total number of sublocalities beneath "Santa Rita Mts, Pima Co., Arizona, USA": 265
Total number of bottom-level sublocalities: 210

Number of Child Localities: 8
Child Localities:
Copper Mountains Prospect
Deering Spring
Greaterville District
Helvetia-Rosemont District
Last Chance Number Two Mine
Old Baldy District
Stone Cabin Canyon-Madera Canyon Area
Wrightson District

Latitude: 31°47'9"N
Longitude: 110°46'55"W
Decimal Degree (lat, lon): 31.785833333333,-110.78194444444
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 C Ca Cl Cr Cu F Fe H K Mg Mn Mo Na Ni O P Pb S Sb Si U V W Zn Zr 

Elements from minerals reported directly at this locality: C Ca F H K Mg O Si 

Structural Groups for minerals in this locality: 
AcanthiteAdeliteAllargentumAllophaneAluniteAmorphousAmphiboleAnalcimeAndalusiteApatite
ApophylliteAragoniteArsenicBaryteBournoniteBrackebuschiteBrochantiteCalciteChalcanthiteChalcopyrite
ClayClinozoisiteCopperCorundumCovelliteDiasporeEpidoteFeldsparFluoriteGadolinite
GarnetGypsumIronKaoliniteLazuliteLepidocrociteMalachiteMarcasiteMicaMinium
MolybdeniteNickelineNoneNot in a structural groupOlivinePlancheitePrehnitePyritePyrochlorePyroxene
QuartzRocksaltScheeliteSmectite-vermiculiteSphaleriteSpinelTetrahedriteTourmalineVesuvianiteWilkmanite
WollastoniteZircon

97 IMA Minerals at location:
Acanthite  (*)Actinolite  (*)Albite  (*)Almandine  (*)Analcime  (*)
Andradite  (*)Anglesite  (*)Anorthite  (*)Anthophyllite  (*)Antimony  (*)
Antlerite  (*)Aragonite  (*)Augite  (*)Aurichalcite  (*)Azurite  (*)
Baryte  (*)Bayldonite  (*)Bindheimite  (*)Bornite  (*)Bournonite  (*)
Brezinaite  (*)Brochantite  (*)Calcite  (*)Cerussite  (*)Chalcanthite  (*)
Chalcocite  (*)Chalcopyrite  (*)Chlorargyrite  (*)Chrysocolla  (*)Conichalcite  (*)
Copper  (*)Covellite  (*)Cuprite  (*)Cuprotungstite  (*)Datolite  (*)
Diopside  (*)Dioptase  (*)Djurleite  (*)Dolomite  (*)Dyscrasite  (*)
Enstatite  (*)Epidote  (*)Ferrimolybdite  (*)Fluorapophyllite-(K)  (*)Fluorite  (*)
Forsterite  (*)Galena  (*)Goethite  (*)Gold  (*)Grossular  (*)
Gypsum  (*)Hematite  (*)Hemimorphite  (*)Iron  (*)Jarosite  (*)
Kaolinite  (*)Kinoite  (*)Lazulite  (*)Lepidocrocite  (*)Libethenite  (*)
Magnetite  (*)Malachite  (*)Marcasite  (*)Microcline  (*)Mimetite  (*)
Minium  (*)Molybdenite  (*)Muscovite  (*)Nontronite  (*)Opal  (*)
Orthoclase  (*)Osarizawaite  (*)Piemontite  (*)Plancheite  (*)Powellite  (*)
Prehnite  (*)Pyrite  (*)Pyrrhotite  (*)Quartz  (*)Rosasite  (*)
Scheelite  (*)Schorl  (*)Schreibersite  (*)Siderite  (*)Smithsonite  (*)
Sphalerite  (*)Taenite  (*)Tenorite  (*)Tetrahedrite-(Zn)  (*)Tremolite  (*)
Tsumebite  (*)Uraninite  (*)Vanadinite  (*)Vesuvianite  (*)Wollastonite  (*)
Wulfenite  (*)Zircon  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Acanthite  (*)AcanthiteAg2S62563144260,144358,1443592793
Actinolite  (*)Amphibole   Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)262562144294,1443523419
Albite  (*)FeldsparNa(AlSi3O8)625611443418803
Almandine  (*)GarnetFe2+3Al2(SiO4)311444082353
Analcime  (*)AnalcimeNa(AlSi2O6)·H2O11444431627
Andradite  (*)GarnetCa3Fe3+2(SiO4)362563144347,144417,1444431534
Anglesite  (*)BarytePb(SO4)625611443472734
Anorthite  (*)FeldsparCa(Al2Si2O8)11442301036
Anthophyllite  (*)Amphibole   Mg2Mg5Si8O22(OH)262561144358718
Antimony  (*)ArsenicSb1144401363
Antlerite  (*)Not in a structural groupCu2+3(SO4)(OH)462561144339246
Aragonite  (*)AragoniteCa(CO3)11442833250
Augite  (*)Pyroxene(Ca,Mg,Fe)2Si2O611444532060
Aurichalcite  (*)None(Zn,Cu)5(CO3)2(OH)662563144335,144339,144352919
Azurite  (*)Not in a structural groupCu3(CO3)2(OH)2420.45627144224,144284,144327,144328,144331,144335,144337,144339,144341,144346,144352,144354,144370,144373,144379,144399,144413,144419,144423,144426,144429,144440,144442,144445,144455,144477,1444845509
Baryte  (*)BaryteBa(SO4)420.4128.33144260,144265,14445511547
Bayldonite  (*)NoneCu3PbO(AsO3OH)2(OH)21144324172
Bindheimite  (*)PyrochlorePb2Sb5+2O71144324450
Bornite  (*)NoneCu5FeS4625614144258,144327,144335,144341,144349,144379,144385,144399,144411,144413,144426,144443,144460,1444785516
Bournonite  (*)BournoniteCuPbSbS311444001089
Brezinaite  (*)WilkmaniteCr3S411442307
Brochantite  (*)BrochantiteCu4(SO4)(OH)6625611443521633
Calcite  (*)CalciteCa(CO3)420.45614144240,144245,144260,144265,144281,144300,144331,144341,144347,144352,144360,144387,144419,14448427770
Cerussite  (*)AragonitePb(CO3)62569144225,144226,144245,144246,144270,144272,144324,144358,1444294979
Chalcanthite  (*)ChalcanthiteCu(SO4)·5H2O62565144294,144328,144352,144354,144417925
Chalcocite  (*)NoneCu2S625626144301,144328,144331,144332,144333,144334,144338,144345,144346,144349,144361,144379,144388,144399,144401,144411,144413,144414,144421,144423,144426,144440,144459,144460,144461,1444785707
Chalcopyrite  (*)ChalcopyriteCuFeS2420.45655144228,144237,144241,144243,144245,144258,144260,144265,144280,144294,144300,144303,144305,144327,144328,144331,144335,144337,144338,144341,144343,144344,144346,144349,144351,144352,144354,144355,144360,144361,144362,144377,144379,144385,144399,144400,144401,144411,144413,144418,144421,144423,144426,144436,144442,144443,144445,144460,144461,144462,144467,144478,144480,144481,14448427198
Chlorargyrite  (*)RocksaltAgCl62565144226,144245,144270,144358,1443591382
Chrysocolla  (*)Allophane(Cu2-xAlx)H2-xSi2O5(OH)4·nH2O625616144300,144303,144327,144331,144352,144370,144373,144379,144399,144406,144411,144413,144419,144426,144438,1444423531
Conichalcite  (*)AdeliteCaCu(AsO4)(OH)1144443363
Copper  (*)CopperCu62568144294,144327,144352,144370,144385,144443,144462,1444773846
Covellite  (*)CovelliteCuS62562144258,1443414165
Cuprite  (*)Not in a structural groupCu2O420.45617144335,144337,144352,144354,144379,144406,144411,144413,144417,144418,144419,144426,144438,144440,144442,144445,1444842970
Cuprotungstite  (*)NoneCu2+3(WO4)2(OH)262562144328,14435267
Datolite  (*)GadoliniteCaB(SiO4)(OH)1144444498
Diopside  (*)PyroxeneCaMgSi2O662567144230,144294,144335,144379,144408,144411,1444134135
Dioptase  (*)NoneCuSiO3·H2O62561144294164
Djurleite  (*)NoneCu31S1662563144327,144385,144443300
Dolomite  (*)NoneCaMg(CO3)2420.45609895
Dyscrasite  (*)AllargentumAg3+xSb1-x (x ≈ 0.2)420.4128.31144455180
Enstatite  (*)PyroxeneMg2Si2O61144230944
Epidote  (*)Epidote ClinozoisiteCa2(Al2Fe3+)[Si2O7][SiO4]O(OH)420.45612144294,144300,144303,144335,144349,144352,144360,144370,144399,144401,144419,1444848173
Ferrimolybdite  (*)NoneFe3+2(Mo6+O4)3·7H2O2144474,144481345
Fluorapophyllite-(K)  (*)ApophylliteKCa4Si8O20F·8H2O420.4560303
Fluorite  (*)FluoriteCaF262562144300,1443529617
Forsterite  (*)OlivineMg2(SiO4)11442301188
Galena  (*)RocksaltPbS625630144228,144231,144241,144243,144245,144246,144254,144258,144260,144265,144270,144272,144280,144284,144300,144331,144333,144334,144337,144338,144352,144355,144358,144359,144398,144399,144400,144401,144429,14443624243
Goethite  (*)DiasporeFeO(OH)625611443527437
Gold  (*)CopperAu625633144227,144228,144231,144232,144241,144246,144247,144248,144250,144251,144252,144253,144254,144255,144256,144257,144258,144260,144261,144262,144263,144264,144265,144266,144269,144271,144272,144318,144358,144359,144429,144471,14448830554
Grossular  (*)GarnetCa3Al2(SiO4)311444081544
Gypsum  (*)GypsumCa(SO4)·2H2O62562144352,1443836890
Hematite  (*)CorundumFe2O3420.45611144255,144300,144315,144331,144352,144377,144379,144401,144460,144478,14448414640
Hemimorphite  (*)Not in a structural groupZn4(Si2O7)(OH)2·H2O625611443521689
Iron  (*)IronFe11442301089
Jarosite  (*)AluniteKFe3+3(SO4)2(OH)662562144294,1443312228
Kaolinite  (*)Clay KaoliniteAl2Si2O5(OH)4625611443315591
Kinoite  (*)NoneCa2Cu2Si3O10·2H2O62564144294,144327,144385,14444317
Lazulite  (*)LazuliteMgAl2(PO4)2(OH)21144486232
Lepidocrocite  (*)LepidocrociteFe3+O(OH)62561144352581
Libethenite  (*)AndalusiteCu2(PO4)(OH)62563144331,144339,144443234
Magnetite  (*)SpinelFe2+Fe3+2O4420.45615144294,144303,144349,144352,144379,144399,144411,144413,144417,144459,144460,144461,144462,144480,14448414899
Malachite  (*)MalachiteCu2(CO3)(OH)2420.45637144258,144284,144300,144303,144305,144327,144328,144331,144335,144337,144341,144346,144352,144354,144370,144373,144379,144399,144406,144411,144413,144417,144418,144419,144421,144423,144426,144429,144436,144438,144440,144442,144445,144455,144477,144478,14448412537
Marcasite  (*)MarcasiteFeS23144318,144455,1444605674
Microcline  (*)FeldsparK(AlSi3O8)625611442944924
Mimetite  (*)ApatitePb5(AsO4)3Cl11443241107
Minium  (*)MiniumPb2+2Pb4+O41144225247
Molybdenite  (*)MolybdeniteMoS2625623144258,144294,144305,144328,144331,144335,144346,144349,144355,144379,144399,144401,144411,144413,144415,144426,144445,144461,144464,144467,144469,144470,1444815800
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)262566144258,144337,144352,144355,144400,14440117380
Nontronite  (*)Clay Smectite-vermiculiteNa0.3Fe3+2(Si,Al)4O10(OH)2·nH2O1144401471
Opal  (*)AmorphousSiO2·nH2O62563144298,144352,1443692994
Orthoclase  (*)FeldsparK(AlSi3O8)62562144294,1443412349
Osarizawaite  (*)AlunitePb(Al2Cu2+)(SO4)2(OH)66256114435264
Piemontite  (*)EpidoteCa2(Al2Mn3+)[Si2O7][SiO4]O(OH)1144474260
Plancheite  (*)PlancheiteCu8(Si4O11)2(OH)4·H2O6256114435274
Powellite  (*)ScheeliteCa(MoO4)625610144302,144328,144346,144349,144352,144360,144361,144363,144364,144365494
Prehnite  (*)PrehniteCa2Al(Si3Al)O10(OH)211444441898
Pyrite  (*)PyriteFeS2420.45658144228,144231,144237,144241,144243,144255,144258,144265,144270,144280,144294,144300,144303,144305,144318,144328,144331,144335,144338,144343,144344,144345,144346,144349,144351,144352,144354,144355,144358,144359,144360,144361,144362,144363,144364,144365,144377,144379,144387,144399,144400,144401,144411,144413,144415,144418,144421,144423,144426,144436,144442,144445,144460,144461,144462,144467,144481,14448439462
Pyrrhotite  (*)NickelineFe7S82144294,1444009056
Quartz  (*)QuartzSiO2625615144226,144228,144231,144300,144331,144337,144341,144352,144355,144358,144369,144460,144462,144467,14447861156
Rosasite  (*)MalachiteCuZn(CO3)(OH)262563144327,144331,144352454
Scheelite  (*)ScheeliteCa(WO4)625615144294,144302,144305,144328,144335,144349,144352,144358,144359,144360,144361,144363,144364,144365,1444454894
Schorl  (*)TourmalineNaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)11444592705
Schreibersite  (*)None(Fe,Ni)3P1144230374
Siderite  (*)CalciteFe(CO3)2144459,1444606417
Smithsonite  (*)CalciteZn(CO3)420.4563144335,144352,1444552473
Sphalerite  (*)SphaleriteZnS625617144243,144258,144260,144265,144272,144300,144331,144335,144343,144349,144352,144355,144398,144399,144400,144401,14444521482
Taenite  (*)None(Ni,Fe)1144230703
Tenorite  (*)NoneCuO62569144294,144360,144362,144370,144399,144413,144417,144442,1444431101
Tetrahedrite-(Zn)  (*)TetrahedriteCu6(Cu4Zn2)Sb4S1362563144284,144338,1444005317
Tremolite  (*)Amphibole   Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)262566144294,144328,144335,144346,144349,1443522562
Tsumebite  (*)BrackebuschitePb2Cu(PO4)(SO4)(OH)6256114429432
Uraninite  (*)FluoriteUO2625611443352718
Vanadinite  (*)ApatitePb5(VO4)3Cl62561144294605
Vesuvianite  (*)Vesuvianite(Ca,Na)19(Al,Mg,Fe)13(SiO4)10(Si2O7)4(OH,F,O)1011444441395
Wollastonite  (*)WollastoniteCaSiO362566144294,144328,144349,144399,144417,1444471247
Wulfenite  (*)ScheelitePbMoO462566144225,144252,144294,144324,144341,1443521655
Zircon  (*)ZirconZr(SiO4)62562144293,1442945251


72 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
PorphCu-00109625656-62      Bornite, Chalcopyrite, Chrysocolla, Diopside, Epidote, Galena, Gold, Magnetite, Molybdenite, Pyrite, Scheelite, Sphalerite, WollastoniteCu49290Helvetia, Helvetia-Rosemont District, Santa Rita Mts, Pima Co., Arizona, USAHelvetiaSinger et al. (2008) USGSOFR2008_1155 
USGS-Rb-Sr-06644156146151±5Rb-Srage of volcanismwhole rock     58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06645156146151±5Rb-Srage of volcanismwhole rock     58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06646156146151±5Rb-Srage of volcanismwhole rock     58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-Rb-Sr-06647156146151±5Rb-Srage of volcanismwhole rock     58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-Rb-Sr USGS-Rb-Sr 
USGS-U-Th-Pb-01543_206_238172.5172.5172.5206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01543_207_206357.2303.2330.2±27207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01543_207_235183.7183.7183.7207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01544_206_238173.8173.8173.8206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01544_207_206308.6244.6276.6±32207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01544_207_235181.1181.1181.1207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01545_206_238160.4160.4160.4206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01545_207_206268.8198.8233.8±35207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01545_207_235165.1165.1165.1207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01546_206_238138.3138.3138.3206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01546_207_206256.6180.6218.6±38207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01546_207_235142.8142.8142.8207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01547_207_206240.2184.2212.2±28207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01548_206_238151.1151.1151.1206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01548_207_206280224252±28207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01548_207_235157.3157.3157.3207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01549_206_238178.7178.7178.7206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01549_207_206245.2189.2217.2±28207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01549_207_235181.4181.4181.4207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01550_206_238178.2178.2178.2206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01550_207_206215.1191.1203.1±12207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01550_207_235180180180207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01551_206_238179.3179.3179.3206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01551_207_206223.1193.1208.1±15207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01551_207_235181.4181.4181.4207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01552_206_238179.2179.2179.2206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01552_207_206240184212±28207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01552_207_235181.6181.6181.6207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01553_206_238186186186206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01553_207_206256.6230.6243.6±13207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01553_207_235190.3190.3190.3207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01554_206_238180.7180.7180.7206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01554_207_206232.8196.8214.8±18207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01554_207_235183.1183.1183.1207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01555_206_238188.3188.3188.3206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01555_207_206193.7185.7189.7±4207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01555_207_235188.4188.4188.4207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01556_206_238187.3187.3187.3206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01556_207_206198.5188.5193.5±5207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01556_207_235187.7187.7187.7207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01557_206_238195.3195.3195.3206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01557_207_206242.7228.7235.7±7207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01557_207_235198.4198.4198.4207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01558_206_238194.1194.1194.1206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01558_207_206238226232±6207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01558_207_235197197197207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01559_206_238194.4194.4194.4206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01559_207_206239.6227.6233.6±6207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01559_207_235197.5197.5197.5207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01560_206_238185.3185.3185.3206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01560_207_206420.4380.4400.4±20207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01560_207_235201.9201.9201.9207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01561_206_238199.5199.5199.5206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01561_207_206215.1205.1210.1±5207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01561_207_235200.4200.4200.4207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01562_206_238205.9205.9205.9206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01562_207_206283.3269.3276.3±7207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01562_207_235211.6211.6211.6207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01563_206_238133.7133.7133.7206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01563_207_206336.3324.3330.3±6207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01563_207_235144.8144.8144.8207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01564_206_238135.7135.7135.7206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01564_207_206356.8332.8344.8±12207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01564_207_235147.7147.7147.7207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01565_206_238128.3128.3128.3206_238 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01565_207_206289.5279.5284.5±5207_206 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-01565_207_235136.7136.7136.7207_235 zircon   Zircon  58584Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA USGS-U-Th-Pb USGS-U-Th-Pb 

SampleSource LocalityReference URL
R070042Irwin-Ainsa Meteorite (Tucson Meteorite), Box Canyon, Greaterville District, Santa Rita Mts, Pima Co., Arizona, USAhttps://rruff.info/R070042

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