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 Time
Minerals by PropertiesMinerals by ChemistryAdvanced 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 Quiz
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Knopf, A. (1913) Ore Deposits of the Helen Mining Region, Montana. United States Geological Survey, Bulletin 527, 143 pages.

Advanced
   -   Only viewable:
Reference Type- plain text -
Year1913
Original EntryKnopf, A. (1913) Ore Deposits of the Helen Mining Region, Montana. United States Geological Survey, Bulletin 527, 143 pages.
Mindat Ref. ID16090743Long-form Identifiermindat:1:5:16090743:4
GUID0
Full ReferenceKnopf, A. (1913) Ore Deposits of the Helen Mining Region, Montana. United States Geological Survey, Bulletin 527, 143 pages.
Plain TextKnopf, A. (1913) Ore Deposits of the Helen Mining Region, Montana. United States Geological Survey, Bulletin 527, 143 pages.

Map of Localities

Mineral Occurrences

LocalityMineral(s)
Golden Curry Mine (Sourdough mine; Jacqueline; Jacquemin), Elkhorn Mining District, Jefferson County, Montana, USAβ“˜ Augite, β“˜ Biotite, β“˜ Calcite, β“˜ Chalcopyrite, β“˜ Diopside, β“˜ Feldspar Group, β“˜ Gabbro, β“˜ Garnet Group, β“˜ Granite, β“˜ Hematite, β“˜ Limestone, β“˜ Magnetite, β“˜ Martite, β“˜ Opal, β“˜ Orthoclase, β“˜ Plagioclase, β“˜ Pyrite, β“˜ Pyroxene Group, β“˜ Pyrrhotite, β“˜ Quartz

See Also

These are possibly similar items as determined by title/reference text matching only.

(1913) Ore deposits of the Helena mining region, Montana. Bulletin 527. US Geological Survey doi:10.3133/b527
Prinz, W.C. (1967) Geology and ore deposits of the Philipsburg District, Granite County, Montana. United States Geological Survey Bulletin 1237, 76 pages. https://pubs.usgs.gov/bul/1237/report.pdf
Weaver, C.E. (1913) Geology and Ore Deposits of the Covada Mining District. Washington Geological Survey Bulletin 16, 97 pages.
Emmons, W.H., Calkins, F.C. (1913) Geology and ore deposits of the Philipsburg quadrangle, Montana. United States Geological Survey Professional Paper 78: 252-255. https://pubs.er.usgs.gov/publication/pp78
Sterrett, D.B. (1923) Mica Deposits of the United States. United States Geological Survey Bulletin 740, 342 pages.
Spurr, J.E., (1901) The Ore Deposits of Monte Cristo, Washington. United States Geological Survey, 88 pages.
Umpleby, J.B. (1913) Geology and ore deposits of Lemhi county, Idaho. United States Geological Survey Bulletin 528. https://pubs.usgs.gov/bul/0528/report.pdf
Knopf, Adolph (1914) β€œThe Darwin Lead-Silver Mining District California;” United States Geological Survey Bulletin 580-A, 19 p.
Umpleby, J.B., Jones, E.L.Jnr. (1923) Geology and Ore Deposits of Shoshone County, Idaho. Department of the Interior, United States Geological Survey Bulletin 732, 156 pages.
Umpleby, J.B., Jones, E.L., Jr. (1923) Geology and Ore Deposits of Shoshone County, Idaho. Department of the Interior, United States Geological Survey, Bulletin 732, 156 pages.
Emmons, W.H. (1917) The enrichment of ore deposits. United States Geological Survey Bulletin 625: 498.
 
and/or  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2025, except where stated. Most political location boundaries are Β© OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
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: August 14, 2025 02:29:15
Go to top of page