Vote for your favorite mineral in #MinCup26! - Cuprite vs. Orpiment
It's a fiery match of vibrant red Cuprite and just as saturated orange Orpiment battle for your votes!
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic TimeExplore Fossils
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral QuizTime Machine
Photo SearchPhoto GalleriesSearch by ColorPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Lucky Boy Mine, Mount Baldy-Ohio Mining District, Piute County, Utah, USAi
Regional Level Types
Lucky Boy MineMine (Abandoned)
Mount Baldy-Ohio Mining DistrictMining District
Piute CountyCounty
UtahState
USACountry

This page kindly sponsored by Christophe Boutry
PhotosMapsSearchMineralogy
Latitude & Longitude (WGS84):
38° 23' 2'' North , 112° 16' 27'' West
Latitude & Longitude (decimal):
Type:
Mine (Abandoned) - last checked 2024
Deposit first discovered:
Before 1884
Nearest Settlements:
PlacePopulationDistance
Marysvale407 (2017)8.2km
Junction183 (2017)17.0km
Kingston165 (2017)20.9km
Circleville523 (2017)23.6km
Joseph343 (2017)27.4km
Mindat Locality ID:
38337
Long-form identifier:
mindat:1:2:38337:7
GUID (UUID V4):
0
Other/historical names associated with this locality:
Quicksilver Mine


The Lucky Boy mine was discovered prior to 1884. It yielded 213 flasks of mercury by retort during 1886 to 1887 and, as far as is known, is the only U. S. deposit of the selenides of mercury to be operated commercially. The mine is covered by patented claim Deer Trail 42A held by Deer Trail Mine Development Co. It is on the face of Deer Trail Mountain about 300 feet (ca. 91 m) above the base, and the workings, which consisted of a drift and an open pit, are 900 feet (ca. 274 m) S. 12° W. of the lower or haulage tunnel of the old Deer Trail mine.


Also selenium and tellurium mineralization.

Note: The Lucky Boy Mine is located on an active mining claim. Collecting without permission is strictly prohibited.

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


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

Detailed Mineral List:

Acanthite
Formula: Ag2S
Alexearlite (TL)
Formula: Hg3(MoO4)S2
Type Locality:
Baryte
Formula: BaSO4
Calcite
Formula: CaCO3
Cinnabar
Formula: HgS
Corderoite
Formula: Hg2+3S2Cl2
Gypsum
Formula: CaSO4 · 2H2O
Gypsum var. Selenite
Formula: CaSO4 · 2H2O
Ilsemannite
Formula: Mo3O8 · nH2O
Metacinnabar
Formula: HgS
Metacinnabar var. Selenium-bearing Metacinnabar
Formula: Hg(S,Se)
Mordenite
Formula: (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Paraguanajuatite
Formula: Bi2Se3
Pyrite
Formula: FeS2
Quartz
Formula: SiO2
Quartz var. Amethyst
Formula: SiO2
Sphalerite
Formula: ZnS
Tiemannite
Formula: HgSe
Todorokite
Formula: (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Acanthite2.BA.35Ag2S
Metacinnabar2.CB.05aHgS
Sphalerite2.CB.05aZnS
Tiemannite2.CB.05aHgSe
Metacinnabar
var. Selenium-bearing Metacinnabar
2.CB.05aHg(S,Se)
Cinnabar2.CD.15aHgS
Paraguanajuatite2.DC.05Bi2Se3
Pyrite2.EB.05aFeS2
Corderoite2.FC.15aHg2+3S2Cl2
Group 4 - Oxides and Hydroxides
Quartz
var. Amethyst
4.DA.05SiO2
4.DA.05SiO2
Todorokite4.DK.10(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Ilsemannite4.FJ.15Mo3O8 · nH2O
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Gypsum7.CD.40CaSO4 · 2H2O
var. Selenite7.CD.40CaSO4 · 2H2O
Alexearlite (TL)7.GB. Hg3(MoO4)S2
Group 9 - Silicates
Mordenite9.GD.35(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O

List of minerals for each chemical element

HHydrogen
H GypsumCaSO4 · 2H2O
H IlsemanniteMo3O8 · nH2O
H Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
H Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
H Gypsum var. SeleniteCaSO4 · 2H2O
CCarbon
C CalciteCaCO3
OOxygen
O Quartz var. AmethystSiO2
O BaryteBaSO4
O CalciteCaCO3
O GypsumCaSO4 · 2H2O
O IlsemanniteMo3O8 · nH2O
O Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
O QuartzSiO2
O Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
O Gypsum var. SeleniteCaSO4 · 2H2O
O Alexearlite Hg3(MoO4)S2
NaSodium
Na Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Na Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
MgMagnesium
Mg Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
AlAluminium
Al Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Al Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
SiSilicon
Si Quartz var. AmethystSiO2
Si Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Si QuartzSiO2
SSulfur
S AcanthiteAg2S
S BaryteBaSO4
S CinnabarHgS
S CorderoiteHg32+S2Cl2
S GypsumCaSO4 · 2H2O
S MetacinnabarHgS
S PyriteFeS2
S SphaleriteZnS
S Gypsum var. SeleniteCaSO4 · 2H2O
S Metacinnabar var. Selenium-bearing MetacinnabarHg(S,Se)
S Alexearlite Hg3(MoO4)S2
ClChlorine
Cl CorderoiteHg32+S2Cl2
KPotassium
K Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
K Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
CaCalcium
Ca CalciteCaCO3
Ca GypsumCaSO4 · 2H2O
Ca Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Ca Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Ca Gypsum var. SeleniteCaSO4 · 2H2O
MnManganese
Mn Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
FeIron
Fe PyriteFeS2
ZnZinc
Zn SphaleriteZnS
SeSelenium
Se ParaguanajuatiteBi2Se3
Se TiemanniteHgSe
Se Metacinnabar var. Selenium-bearing MetacinnabarHg(S,Se)
SrStrontium
Sr Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
MoMolybdenum
Mo IlsemanniteMo3O8 · nH2O
Mo Alexearlite Hg3(MoO4)S2
AgSilver
Ag AcanthiteAg2S
BaBarium
Ba BaryteBaSO4
Ba Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
HgMercury
Hg CinnabarHgS
Hg CorderoiteHg32+S2Cl2
Hg MetacinnabarHgS
Hg TiemanniteHgSe
Hg Metacinnabar var. Selenium-bearing MetacinnabarHg(S,Se)
Hg Alexearlite Hg3(MoO4)S2
BiBismuth
Bi ParaguanajuatiteBi2Se3

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: September 5, 2026 08:57:13 Page updated: July 23, 2026 15:28:28
Go to top of page