Vote for your favorite mineral in #MinCup26! - Arsenuranylite vs. Talc
It's a pair of soft and lovely minerals as Stichtite and Talc compete 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

Iron (commodity) from
Old Man Breccia Prospect, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA


Locality type:Prospect
Classification
Commodity:Iron (commodity)
Data
Commodity Data:Click here to view Iron (commodity) data
Locality Data:Click here to view Old Man Breccia Prospect, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:1188364
Long-form Identifier:1:3:1188364:9
GUID (UUID V4):0
Nearest other deposits of Iron (commodity)
17.1km (10.6 miles) Whistler Prospect, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
20.2km (12.6 miles) Unnamed Prospect (ARDF - TY015; near Hayes Glacier), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
28.3km (17.6 miles) Island Mountain Prospects, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
51.3km (31.9 miles) Friday Creek Prospect, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
57.6km (35.8 miles) Unnamed Occurrence (ARDF - TY017; near upper Crystal Creek), Yentna Mining District, Bethel Census Area, Alaska, USA
65.3km (40.6 miles) Unnamed Occurrence (ARDF - TL066), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
66.0km (41.0 miles) Post Lake Prospect, McGrath Mining District, Bethel Census Area, Alaska, USA
73.8km (45.9 miles) Unnamed Occurrence (ARDF - MG075; near Jones River), Yukon-Koyukuk Census Area, Alaska, USA
76.6km (47.6 miles) Bowser Creek-Northeast Prospect, Yukon-Koyukuk Census Area, Alaska, USA
79.2km (49.2 miles) Kahiltna River; Sholan Bar; Round Bend Bar; Red Hill Bar; Boulder Bench Mine, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
 
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 8, 2026 10:24:46
Go to top of page