Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Search FormMinerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Red Cloud copper mine, Red Cloud District, Lincoln County, New Mexico, USAi
Regional Level Types
Red Cloud copper mineMine
Red Cloud DistrictMining District
Lincoln CountyCounty
New MexicoState
USACountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearch
Latitude & Longitude (WGS84):
34° 11' 48'' North , 105° 44' 22'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Corona162 (2017)14.4km
Willard241 (2017)51.9km
Mindat Locality ID:
20109
Long-form identifier:
mindat:1:2:20109:1
GUID (UUID V4):
0


DeMark (1980):

"The Red Cloud copper mine is on the west side of the forest road and was originally mined for lead, copper, silver and gold. All that remains of the original mine workings is a fenced vertical shaft and the mine dumps. Access to the underground workings is not possible. The host rock for the ore is a fractured sandstone breccia. The minerals discussed in this article were all recovered from the dumps."


"The Red Cloud copper mine minerals are varied and colorful, making this location particularly enjoyable for the micromineral collector. It features many of the more estethic microminerals."

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


18 valid minerals. 1 (TL) - type locality of valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Agardite-(La) (TL)
Formula: LaCu6(AsO4)3(OH)6 · 3H2O
Type Locality:
ⓘ Azurite
Formula: Cu3(CO3)2(OH)2
ⓘ Baryte
Formula: BaSO4
Colour: white
ⓘ Calcite
Formula: CaCO3
ⓘ Cerussite
Formula: PbCO3
Habit: commonly twinned
Colour: gray
Description: Can be found in association with chrysocolla and mimetite
ⓘ Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Habit: botryoidal
Colour: sky-blue
Description: DeMark (1980): "Chrysocolla is widespread and is found primarily as botryoidal masses and vein fillings. It is also found replacing an unknown mineral in prismatic, chisel-shaped crystals about 1 mm in size."
ⓘ Conichalcite
Formula: CaCu(AsO4)(OH)
Habit: Typically rounded balls and botryoidal crusts on the host rock of brecciated sandstone
Colour: grass-green to pistachio-green
ⓘ Fluorite
Formula: CaF2
ⓘ Galena
Formula: PbS
ⓘ Hemimorphite
Formula: Zn4Si2O7(OH)2 · H2O
ⓘ Malachite
Formula: Cu2(CO3)(OH)2
ⓘ Mimetite
Formula: Pb5(AsO4)3Cl
Habit: DeMark (1980): "The prism faces are generally striated perpendicular to the c-axis and all of the crystals are terminated by a low angle pyramid. In some cases the prisms are tapered."
Colour: bright yellow, transparent
Description: DeMark (1980): "Most mimetite is found in association with chrysocolla as bright yellow, transparent crystals usually less than 0.5 mm in size."
ⓘ 'Mimetite-Vanadinite Series'
ⓘ Mottramite
Formula: PbCu(VO4)(OH)
Habit: small (less than 1 mm), generally pyramidal, may be quite lustrous
Colour: black
ⓘ Opal
Formula: SiO2 · nH2O
References:
Steve Sorrell CollectionIdentified by Steve Sorrell: Visual Identification, Visual (Fluorescence)
ⓘ Opal var. Hyalite
Formula: SiO2 · nH2O
References:
Steve Sorrell CollectionIdentified by Steve Sorrell: Visual Identification, Visual (Fluorescence)
ⓘ Pyrite
Formula: FeS2
References:
Steve Sorrell CollectionIdentified by Steve Sorrell: Visual Identification
ⓘ Quartz
Formula: SiO2
ⓘ Vanadinite
Formula: Pb5(VO4)3Cl
Habit: typical hexagonal prisms terminated by a basal pinacoid
Colour: reddish brown, translucent
Description: Crystals average about 2 mm and are typically associated with a groundmass of small mottramite crystals.
ⓘ Wulfenite
Formula: Pb(MoO4)
Habit: crystals averaging 1 to 2 mm, thin and tabular, some with flat vicinal pyramid faces
Colour: bright orange, translucent to transparent

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘGalena2.CD.10PbS
ⓘPyrite2.EB.05aFeS2
Group 3 - Halides
ⓘFluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
ⓘOpal4.DA.10SiO2 · nH2O
ⓘvar. Hyalite4.DA.10SiO2 · nH2O
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘCerussite5.AB.15PbCO3
ⓘAzurite5.BA.05Cu3(CO3)2(OH)2
ⓘMalachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘBaryte7.AD.35BaSO4
ⓘWulfenite7.GA.05Pb(MoO4)
Group 8 - Phosphates, Arsenates and Vanadates
ⓘConichalcite8.BH.35CaCu(AsO4)(OH)
ⓘMottramite8.BH.40PbCu(VO4)(OH)
ⓘMimetite8.BN.05Pb5(AsO4)3Cl
ⓘVanadinite8.BN.05Pb5(VO4)3Cl
ⓘAgardite-(La) (TL)8.DL.15LaCu6(AsO4)3(OH)6 · 3H2O
Group 9 - Silicates
ⓘHemimorphite9.BD.10Zn4Si2O7(OH)2 · H2O
ⓘChrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Unclassified
ⓘ'Mimetite-Vanadinite Series'-

List of minerals for each chemical element

HHydrogen
Hⓘ Agardite-(La)LaCu6(AsO4)3(OH)6 · 3H2O
Hⓘ AzuriteCu3(CO3)2(OH)2
Hⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Hⓘ ConichalciteCaCu(AsO4)(OH)
Hⓘ HemimorphiteZn4Si2O7(OH)2 · H2O
Hⓘ MalachiteCu2(CO3)(OH)2
Hⓘ MottramitePbCu(VO4)(OH)
Hⓘ OpalSiO2 · nH2O
Hⓘ Opal var. HyaliteSiO2 · nH2O
CCarbon
Cⓘ AzuriteCu3(CO3)2(OH)2
Cⓘ CalciteCaCO3
Cⓘ CerussitePbCO3
Cⓘ MalachiteCu2(CO3)(OH)2
OOxygen
Oⓘ Agardite-(La)LaCu6(AsO4)3(OH)6 · 3H2O
Oⓘ AzuriteCu3(CO3)2(OH)2
Oⓘ BaryteBaSO4
Oⓘ CalciteCaCO3
Oⓘ CerussitePbCO3
Oⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Oⓘ ConichalciteCaCu(AsO4)(OH)
Oⓘ HemimorphiteZn4Si2O7(OH)2 · H2O
Oⓘ MalachiteCu2(CO3)(OH)2
Oⓘ MimetitePb5(AsO4)3Cl
Oⓘ MottramitePbCu(VO4)(OH)
Oⓘ OpalSiO2 · nH2O
Oⓘ QuartzSiO2
Oⓘ VanadinitePb5(VO4)3Cl
Oⓘ WulfenitePb(MoO4)
Oⓘ Opal var. HyaliteSiO2 · nH2O
Oⓘ Mimetite-Vanadinite Series
FFluorine
Fⓘ FluoriteCaF2
AlAluminium
Alⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
SiSilicon
Siⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Siⓘ HemimorphiteZn4Si2O7(OH)2 · H2O
Siⓘ OpalSiO2 · nH2O
Siⓘ QuartzSiO2
Siⓘ Opal var. HyaliteSiO2 · nH2O
SSulfur
Sⓘ BaryteBaSO4
Sⓘ GalenaPbS
Sⓘ PyriteFeS2
ClChlorine
Clⓘ MimetitePb5(AsO4)3Cl
Clⓘ VanadinitePb5(VO4)3Cl
Clⓘ Mimetite-Vanadinite Series
CaCalcium
Caⓘ CalciteCaCO3
Caⓘ ConichalciteCaCu(AsO4)(OH)
Caⓘ FluoriteCaF2
VVanadium
Vⓘ MottramitePbCu(VO4)(OH)
Vⓘ VanadinitePb5(VO4)3Cl
Vⓘ Mimetite-Vanadinite Series
FeIron
Feⓘ PyriteFeS2
CuCopper
Cuⓘ Agardite-(La)LaCu6(AsO4)3(OH)6 · 3H2O
Cuⓘ AzuriteCu3(CO3)2(OH)2
Cuⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cuⓘ ConichalciteCaCu(AsO4)(OH)
Cuⓘ MalachiteCu2(CO3)(OH)2
Cuⓘ MottramitePbCu(VO4)(OH)
ZnZinc
Znⓘ HemimorphiteZn4Si2O7(OH)2 · H2O
AsArsenic
Asⓘ Agardite-(La)LaCu6(AsO4)3(OH)6 · 3H2O
Asⓘ ConichalciteCaCu(AsO4)(OH)
Asⓘ MimetitePb5(AsO4)3Cl
Asⓘ Mimetite-Vanadinite Series
MoMolybdenum
Moⓘ WulfenitePb(MoO4)
BaBarium
Baⓘ BaryteBaSO4
LaLanthanum
Laⓘ Agardite-(La)LaCu6(AsO4)3(OH)6 · 3H2O
PbLead
Pbⓘ CerussitePbCO3
Pbⓘ GalenaPbS
Pbⓘ MimetitePb5(AsO4)3Cl
Pbⓘ MottramitePbCu(VO4)(OH)
Pbⓘ VanadinitePb5(VO4)3Cl
Pbⓘ WulfenitePb(MoO4)
Pbⓘ Mimetite-Vanadinite Series

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

 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: October 21, 2026 15:48:32 Page updated: January 7, 2026 16:17:10
Go to top of page