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

Felder Mine, Ray Point Mining District, Live Oak County, Texas, USAi
Regional Level Types
Felder MineMine
Ray Point Mining DistrictMining District
Live Oak CountyCounty
TexasState
USACountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearch
Latitude & Longitude (WGS84):
28° 29' 26'' North , 98° 5' 1'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Three Rivers1,971 (2017)10.2km
George West2,631 (2017)17.9km
Pawnee166 (2011)19.7km
Tuleta288 (2011)29.4km
Normanna113 (2011)29.8km
Mindat Locality ID:
27883
Long-form identifier:
mindat:1:2:27883:5
GUID (UUID V4):
0
Other/historical names associated with this locality:
Sulfur Creek Mine,Martin Mine,Mclean mine


An U occurrence/mine located near Three Rivers.

Geology: Eocene Oakville Formation

.

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


7 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Jordisite2.EA.30MoS2
Pyrite2.EB.05aFeS2
Marcasite2.EB.10aFeS2
Group 4 - Oxides and Hydroxides
Uraninite4.DL.05UO2
Ilsemannite4.FJ.15Mo3O8 · nH2O
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 9 - Silicates
Coffinite9.AD.30U(SiO4) · nH2O

List of minerals for each chemical element

HHydrogen
H CoffiniteU(SiO4) · nH2O
H IlsemanniteMo3O8 · nH2O
CCarbon
C CalciteCaCO3
OOxygen
O CalciteCaCO3
O CoffiniteU(SiO4) · nH2O
O IlsemanniteMo3O8 · nH2O
O UraniniteUO2
SiSilicon
Si CoffiniteU(SiO4) · nH2O
SSulfur
S JordisiteMoS2
S MarcasiteFeS2
S PyriteFeS2
CaCalcium
Ca CalciteCaCO3
FeIron
Fe MarcasiteFeS2
Fe PyriteFeS2
MoMolybdenum
Mo IlsemanniteMo3O8 · nH2O
Mo JordisiteMoS2
UUranium
U CoffiniteU(SiO4) · nH2O
U UraniniteUO2

Other Databases

Link to USGS MRDS:10178737

Other Regions, Features and Areas containing this locality


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 05:18:30 Page updated: August 15, 2025 16:27:28
Go to top of page