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Pajarito Mining District, Pajarito Mountains, Santa Cruz County, Arizona, USAi
Regional Level Types
Pajarito Mining DistrictMining District
Pajarito MountainsMountain Range
Santa Cruz CountyCounty
ArizonaState
USACountry

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Latitude & Longitude (WGS84):
31° North , 111° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~1km
Mindat Locality ID:
34088
Long-form identifier:
mindat:1:2:34088:6
GUID (UUID V4):
0


A Ag-Pb-Au-Cu-Zn-U (As-F-Mo-V-Hg-Mn) mining area located in T23-24S, R12E, G&SRM.

Mineralization is a relatively small area of irregular and lensing fissure veins containing spotty argentiferous galena, pyrite, marcasite, and traces of chalcopyrite, sphalerite, arsenopyrite, cinnabar, wulfenite, vanadinite, fluorite, and locally pitchblende. Oxidation and supergene enrichment produced anglesite, cerussite, acanthite, native silver and rich gold pockets. Mineralization replaces gouge and altered wall rock or fills fractures in Cretaceous quartz latite volcanics.

Workings include relatively shallow shafts, adits and open cuts. Worked since the mid-1800's when high grade silver pockets were mined. Total estimated and reported production would be some 1,000 tons of ore containing about 41,000 oz. Ag, 159 tons of lead, 216 oz. Au, 25 tons of copper and a few hundred pounds of zinc. A small amount of picked uranium ore was shipped.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

23 valid minerals.

Rock Types Recorded


Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Acanthite
Formula: Ag2S
Anglesite
Formula: PbSO4
Autunite
Formula: Ca(UO2)2(PO4)2 · 10-12H2O
Calcite
Formula: CaCO3
Cerussite
Formula: PbCO3
Description: Fillings in fissures & partly replaces breccia & gouge.
Chalcopyrite
Formula: CuFeS2
Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cinnabar
Formula: HgS
Dumontite
Formula: Pb2(UO2)3O2(PO4)2 · 5H2O
Fluorite
Formula: CaF2
Galena
Formula: PbS
Galena var. Silver-bearing Galena
Formula: PbS with Ag
Kasolite
Formula: Pb(UO2)(SiO4) · H2O
Description: Crystalline mat. assoc. w. oxidized Pb ore in shear zone in rhyolite.
Malachite
Formula: Cu2(CO3)(OH)2
Marcasite
Formula: FeS2
Native Gold
Formula: Au
Native Silver
Formula: Ag
Pyrite
Formula: FeS2
Pyromorphite
Formula: Pb5(PO4)3Cl
Habit: Micro-crystals
Quartz
Formula: SiO2
Quartz var. Amethyst
Formula: SiO2
Uraninite
Formula: UO2
Uranophane
Formula: Ca(UO2)2(SiO3OH)2 · 5H2O
Vanadinite
Formula: Pb5(VO4)3Cl
Wulfenite
Formula: Pb(MoO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Native Gold1.AA.05Au
Native Silver1.AA.05Ag
Group 2 - Sulphides and Sulfosalts
Acanthite2.BA.35Ag2S
Chalcopyrite2.CB.10aCuFeS2
Galena2.CD.10PbS
var. Silver-bearing Galena2.CD.10PbS with Ag
Cinnabar2.CD.15aHgS
Pyrite2.EB.05aFeS2
Marcasite2.EB.10aFeS2
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Quartz
var. Amethyst
4.DA.05SiO2
4.DA.05SiO2
Uraninite4.DL.05UO2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Cerussite5.AB.15PbCO3
Malachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Anglesite7.AD.35PbSO4
Wulfenite7.GA.05Pb(MoO4)
Group 8 - Phosphates, Arsenates and Vanadates
Pyromorphite8.BN.05Pb5(PO4)3Cl
Vanadinite8.BN.05Pb5(VO4)3Cl
Autunite8.EB.05Ca(UO2)2(PO4)2 · 10-12H2O
Dumontite8.EC.15Pb2(UO2)3O2(PO4)2 · 5H2O
Group 9 - Silicates
Kasolite9.AK.15Pb(UO2)(SiO4) · H2O
Uranophane9.AK.15Ca(UO2)2(SiO3OH)2 · 5H2O
Chrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1

List of minerals for each chemical element

HHydrogen
H AutuniteCa(UO2)2(PO4)2 · 10-12H2O
H ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
H DumontitePb2(UO2)3O2(PO4)2 · 5H2O
H KasolitePb(UO2)(SiO4) · H2O
H MalachiteCu2(CO3)(OH)2
H UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
CCarbon
C CalciteCaCO3
C CerussitePbCO3
C MalachiteCu2(CO3)(OH)2
OOxygen
O Quartz var. AmethystSiO2
O AnglesitePbSO4
O AutuniteCa(UO2)2(PO4)2 · 10-12H2O
O CalciteCaCO3
O CerussitePbCO3
O ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
O DumontitePb2(UO2)3O2(PO4)2 · 5H2O
O KasolitePb(UO2)(SiO4) · H2O
O MalachiteCu2(CO3)(OH)2
O PyromorphitePb5(PO4)3Cl
O QuartzSiO2
O UraniniteUO2
O UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
O VanadinitePb5(VO4)3Cl
O WulfenitePb(MoO4)
FFluorine
F FluoriteCaF2
AlAluminium
Al ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
SiSilicon
Si Quartz var. AmethystSiO2
Si ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Si KasolitePb(UO2)(SiO4) · H2O
Si QuartzSiO2
Si UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
PPhosphorus
P AutuniteCa(UO2)2(PO4)2 · 10-12H2O
P DumontitePb2(UO2)3O2(PO4)2 · 5H2O
P PyromorphitePb5(PO4)3Cl
SSulfur
S AcanthiteAg2S
S AnglesitePbSO4
S ChalcopyriteCuFeS2
S CinnabarHgS
S GalenaPbS
S MarcasiteFeS2
S PyriteFeS2
S Galena var. Silver-bearing GalenaPbS with Ag
ClChlorine
Cl PyromorphitePb5(PO4)3Cl
Cl VanadinitePb5(VO4)3Cl
CaCalcium
Ca AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Ca CalciteCaCO3
Ca FluoriteCaF2
Ca UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
VVanadium
V VanadinitePb5(VO4)3Cl
FeIron
Fe ChalcopyriteCuFeS2
Fe MarcasiteFeS2
Fe PyriteFeS2
CuCopper
Cu ChalcopyriteCuFeS2
Cu ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cu MalachiteCu2(CO3)(OH)2
MoMolybdenum
Mo WulfenitePb(MoO4)
AgSilver
Ag AcanthiteAg2S
Ag Native SilverAg
Ag Galena var. Silver-bearing GalenaPbS with Ag
AuGold
Au Native GoldAu
HgMercury
Hg CinnabarHgS
PbLead
Pb AnglesitePbSO4
Pb CerussitePbCO3
Pb DumontitePb2(UO2)3O2(PO4)2 · 5H2O
Pb GalenaPbS
Pb KasolitePb(UO2)(SiO4) · H2O
Pb PyromorphitePb5(PO4)3Cl
Pb VanadinitePb5(VO4)3Cl
Pb WulfenitePb(MoO4)
Pb Galena var. Silver-bearing GalenaPbS with Ag
UUranium
U AutuniteCa(UO2)2(PO4)2 · 10-12H2O
U DumontitePb2(UO2)3O2(PO4)2 · 5H2O
U KasolitePb(UO2)(SiO4) · H2O
U UraniniteUO2
U UranophaneCa(UO2)2(SiO3OH)2 · 5H2O

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