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Lookout No. 22 claim, Saguache County, Colorado, USAi
Regional Level Types
Lookout No. 22 claimClaim
Saguache CountyCounty
ColoradoState
USACountry
Lookout No. 22 claim, Marshall Pass Mining District, Colorado, USA

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03842660017272060575437.jpg
View of the mine

Lookout No. 22 claim, Saguache County, Colorado, USA
08500990017272060573997.jpg
Mine dumps

Lookout No. 22 claim, Saguache County, Colorado, USA
06618250017272060583456.jpg
Mine adit

Lookout No. 22 claim, Saguache County, Colorado, USA
03842660017272060575437.jpg
View of the mine

Lookout No. 22 claim, Saguache County, Colorado, USA
08500990017272060573997.jpg
Mine dumps

Lookout No. 22 claim, Saguache County, Colorado, USA
06618250017272060583456.jpg
Mine adit

Lookout No. 22 claim, Saguache County, Colorado, USA
03842660017272060575437.jpg
View of the mine

Lookout No. 22 claim, Saguache County, Colorado, USA
08500990017272060573997.jpg
Mine dumps

Lookout No. 22 claim, Saguache County, Colorado, USA
Latitude & Longitude (WGS84):
38° 23' 40'' North , 106° 17' 3'' West
Latitude & Longitude (decimal):
38.39446,-106.28433
GRN:
N26W60
Type:
Claim
Köppen climate type:
Dfc : Subarctic climate
Nearest Settlements:
PlacePopulationDistance
Maysville135 (2011)18.0km
Poncha Springs777 (2017)22.3km
Smeltertown120 (2011)29.0km
Salida5,467 (2017)29.3km
Saguache480 (2017)36.3km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Columbine Gem and Mineral SocietySalida, Colorado29km
Mindat Locality ID:
30136
Long-form identifier:
mindat:1:2:30136:4
GUID (UUID V4):
0


No description has been added for this locality. Can you add one?

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


23 valid minerals.

Detailed Mineral List:

ⓘ Autunite
Formula: Ca(UO2)2(PO4)2 · 10-12H2O
ⓘ Becquerelite
Formula: Ca(UO2)6O4(OH)6 · 8H2O
ⓘ Boltwoodite
Formula: (K,Na)(UO2)(SiO3OH) · 1.5H2O
ⓘ Chalcocite
Formula: Cu2S
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ Covellite
Formula: CuS
ⓘ Fourmarierite
Formula: Pb(UO2)4O3(OH)4 · 4H2O
ⓘ Galena
Formula: PbS
ⓘ Hematite
Formula: Fe2O3
ⓘ Ianthinite
Formula: U4+(UO2)5O7 · 10H2O
ⓘ Kasolite
Formula: Pb(UO2)(SiO4) · H2O
ⓘ 'Limonite'
ⓘ Marcasite
Formula: FeS2
ⓘ Meta-autunite
Formula: Ca(UO2)2(PO4)2 · 6H2O
ⓘ Metazeunerite
Formula: Cu(UO2)2(AsO4)2 · 8H2O
ⓘ Phosphuranylite
Formula: KCa(H3O)3(UO2)7(PO4)4O4 · 8H2O
Description: Analyzed from a portion of a former Mineralogical Research Company specimen.
ⓘ Pyrite
Formula: FeS2
ⓘ Richetite
Formula: (Fe3+,Mg)Pb 8.6(UO2)36O36(OH)24 · 41H2O
Description: First & only specimen of richetite for Colorado. Analyzed from a portion of a former Mineralogical Research Company specimen.
ⓘ Schoepite
Formula: (UO2)8O2(OH)12 · 12H2O
ⓘ Soddyite
Formula: (UO2)2SiO4 · 2H2O
ⓘ Sphalerite
Formula: ZnS
ⓘ 'Tetrahedrite Subgroup'
Formula: Cu6(Cu4C2+2)Sb4S12S
ⓘ Uraninite
Formula: UO2
ⓘ Uraninite var. Pitchblende
Formula: UO2
ⓘ Uranophane
Formula: Ca(UO2)2(SiO3OH)2 · 5H2O
ⓘ Zeunerite
Formula: Cu(UO2)2(AsO4)2 · 12H2O

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘChalcocite2.BA.05Cu2S
ⓘCovellite2.CA.05aCuS
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘGalena2.CD.10PbS
ⓘPyrite2.EB.05aFeS2
ⓘMarcasite2.EB.10aFeS2
ⓘ'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
Group 4 - Oxides and Hydroxides
ⓘHematite4.CB.05Fe2O3
ⓘUraninite
var. Pitchblende		4.DL.05UO2
ⓘ4.DL.05UO2
ⓘSchoepite4.GA.05(UO2)8O2(OH)12 · 12H2O
ⓘIanthinite4.GA.10U4+(UO2)5O7 · 10H2O
ⓘBecquerelite4.GB.10Ca(UO2)6O4(OH)6 · 8H2O
ⓘRichetite4.GB.15(Fe3+,Mg)Pb 8.6(UO2)36O36(OH)24 · 41H2O
ⓘFourmarierite4.GB.25Pb(UO2)4O3(OH)4 · 4H2O
Group 8 - Phosphates, Arsenates and Vanadates
ⓘAutunite8.EB.05Ca(UO2)2(PO4)2 · 10-12H2O
ⓘZeunerite8.EB.05Cu(UO2)2(AsO4)2 · 12H2O
ⓘMeta-autunite8.EB.10Ca(UO2)2(PO4)2 · 6H2O
ⓘMetazeunerite8.EB.10Cu(UO2)2(AsO4)2 · 8H2O
ⓘPhosphuranylite8.EC.10KCa(H3O)3(UO2)7(PO4)4O4 · 8H2O
Group 9 - Silicates
ⓘSoddyite9.AK.05(UO2)2SiO4 · 2H2O
ⓘBoltwoodite9.AK.15(K,Na)(UO2)(SiO3OH) · 1.5H2O
ⓘKasolite9.AK.15Pb(UO2)(SiO4) · H2O
ⓘUranophane9.AK.15Ca(UO2)2(SiO3OH)2 · 5H2O
Unclassified
ⓘ'Limonite'-

List of minerals for each chemical element

HHydrogen
Hⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Hⓘ BecquereliteCa(UO2)6O4(OH)6 · 8H2O
Hⓘ Boltwoodite(K,Na)(UO2)(SiO3OH) · 1.5H2O
Hⓘ FourmarieritePb(UO2)4O3(OH)4 · 4H2O
Hⓘ IanthiniteU4+(UO2)5O7 · 10H2O
Hⓘ KasolitePb(UO2)(SiO4) · H2O
Hⓘ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Hⓘ MetazeuneriteCu(UO2)2(AsO4)2 · 8H2O
Hⓘ PhosphuranyliteKCa(H3O)3(UO2)7(PO4)4O4 · 8H2O
Hⓘ Richetite(Fe3+,Mg)Pb 8.6(UO2)36O36(OH)24 · 41H2O
Hⓘ Schoepite(UO2)8O2(OH)12 · 12H2O
Hⓘ Soddyite(UO2)2SiO4 · 2H2O
Hⓘ UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
Hⓘ ZeuneriteCu(UO2)2(AsO4)2 · 12H2O
OOxygen
Oⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Oⓘ BecquereliteCa(UO2)6O4(OH)6 · 8H2O
Oⓘ Boltwoodite(K,Na)(UO2)(SiO3OH) · 1.5H2O
Oⓘ FourmarieritePb(UO2)4O3(OH)4 · 4H2O
Oⓘ HematiteFe2O3
Oⓘ IanthiniteU4+(UO2)5O7 · 10H2O
Oⓘ KasolitePb(UO2)(SiO4) · H2O
Oⓘ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Oⓘ MetazeuneriteCu(UO2)2(AsO4)2 · 8H2O
Oⓘ PhosphuranyliteKCa(H3O)3(UO2)7(PO4)4O4 · 8H2O
Oⓘ Uraninite var. PitchblendeUO2
Oⓘ Richetite(Fe3+,Mg)Pb 8.6(UO2)36O36(OH)24 · 41H2O
Oⓘ Schoepite(UO2)8O2(OH)12 · 12H2O
Oⓘ Soddyite(UO2)2SiO4 · 2H2O
Oⓘ UraniniteUO2
Oⓘ UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
Oⓘ ZeuneriteCu(UO2)2(AsO4)2 · 12H2O
NaSodium
Naⓘ Boltwoodite(K,Na)(UO2)(SiO3OH) · 1.5H2O
MgMagnesium
Mgⓘ Richetite(Fe3+,Mg)Pb 8.6(UO2)36O36(OH)24 · 41H2O
SiSilicon
Siⓘ Boltwoodite(K,Na)(UO2)(SiO3OH) · 1.5H2O
Siⓘ KasolitePb(UO2)(SiO4) · H2O
Siⓘ Soddyite(UO2)2SiO4 · 2H2O
Siⓘ UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
PPhosphorus
Pⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Pⓘ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Pⓘ PhosphuranyliteKCa(H3O)3(UO2)7(PO4)4O4 · 8H2O
SSulfur
Sⓘ ChalcopyriteCuFeS2
Sⓘ ChalcociteCu2S
Sⓘ CovelliteCuS
Sⓘ GalenaPbS
Sⓘ MarcasiteFeS2
Sⓘ PyriteFeS2
Sⓘ SphaleriteZnS
Sⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
KPotassium
Kⓘ Boltwoodite(K,Na)(UO2)(SiO3OH) · 1.5H2O
Kⓘ PhosphuranyliteKCa(H3O)3(UO2)7(PO4)4O4 · 8H2O
CaCalcium
Caⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Caⓘ BecquereliteCa(UO2)6O4(OH)6 · 8H2O
Caⓘ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Caⓘ PhosphuranyliteKCa(H3O)3(UO2)7(PO4)4O4 · 8H2O
Caⓘ UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
FeIron
Feⓘ ChalcopyriteCuFeS2
Feⓘ HematiteFe2O3
Feⓘ MarcasiteFeS2
Feⓘ PyriteFeS2
Feⓘ Richetite(Fe3+,Mg)Pb 8.6(UO2)36O36(OH)24 · 41H2O
CuCopper
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ ChalcociteCu2S
Cuⓘ CovelliteCuS
Cuⓘ MetazeuneriteCu(UO2)2(AsO4)2 · 8H2O
Cuⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
Cuⓘ ZeuneriteCu(UO2)2(AsO4)2 · 12H2O
ZnZinc
Znⓘ SphaleriteZnS
AsArsenic
Asⓘ MetazeuneriteCu(UO2)2(AsO4)2 · 8H2O
Asⓘ ZeuneriteCu(UO2)2(AsO4)2 · 12H2O
SbAntimony
Sbⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
PbLead
Pbⓘ FourmarieritePb(UO2)4O3(OH)4 · 4H2O
Pbⓘ GalenaPbS
Pbⓘ KasolitePb(UO2)(SiO4) · H2O
Pbⓘ Richetite(Fe3+,Mg)Pb 8.6(UO2)36O36(OH)24 · 41H2O
UUranium
Uⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Uⓘ BecquereliteCa(UO2)6O4(OH)6 · 8H2O
Uⓘ Boltwoodite(K,Na)(UO2)(SiO3OH) · 1.5H2O
Uⓘ FourmarieritePb(UO2)4O3(OH)4 · 4H2O
Uⓘ IanthiniteU4+(UO2)5O7 · 10H2O
Uⓘ KasolitePb(UO2)(SiO4) · H2O
Uⓘ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Uⓘ MetazeuneriteCu(UO2)2(AsO4)2 · 8H2O
Uⓘ PhosphuranyliteKCa(H3O)3(UO2)7(PO4)4O4 · 8H2O
Uⓘ Uraninite var. PitchblendeUO2
Uⓘ Richetite(Fe3+,Mg)Pb 8.6(UO2)36O36(OH)24 · 41H2O
Uⓘ Schoepite(UO2)8O2(OH)12 · 12H2O
Uⓘ Soddyite(UO2)2SiO4 · 2H2O
Uⓘ UraniniteUO2
Uⓘ UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
Uⓘ ZeuneriteCu(UO2)2(AsO4)2 · 12H2O

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Gross, Eugene B. (1965) A unique occurrence of uranium minerals, Marshall Pass, Saguache County, Colorado. American Mineralogist, 50 (7-8) 909-923
Olson, J.C. (1988) Geology and Uranium Deposits of the Cochetopa and Marshall Pass Districts, Saguache and Gunnison Counties, Colorado. USGS Professional Paper 1457.
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