Vote for your favorite mineral in #MinCup25! - Sanidine vs. Hematite
It's a pair of often-overlooked classics as potassium feldspar sanidine competes with iron ore hematite.
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

Worcester, P. G., (1919), Molybdenum Deposits of Colorado, with General Notes on the Molybdenum Industry: Cgs Bulletin 14, P. 55-57.

Advanced
   -   Only viewable:
Reference Type- plain text -
Year1919
Original EntryWorcester, P. G., (1919), Molybdenum Deposits of Colorado, with General Notes on the Molybdenum Industry: Cgs Bulletin 14, P. 55-57.
Mindat Ref. ID16295079Long-form Identifiermindat:1:5:16295079:7
GUID0
Full ReferenceWorcester, P. G., (1919), Molybdenum Deposits of Colorado, with General Notes on the Molybdenum Industry: Cgs Bulletin 14, P. 55-57.
Plain TextWorcester, P. G., (1919), Molybdenum Deposits of Colorado, with General Notes on the Molybdenum Industry: Cgs Bulletin 14, P. 55-57.

Map of Localities

Locality Pages

LocalityCitation Details
Copper Girl (Copper Girl 1906; Patented Claims: Valley View), Copper Gulch Area, Grape Creek Mining District (Greenhorn Mining District), Fremont County, Colorado, USA

See Also

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

Worcester, P.G. (1919) Molybdenum deposits of Colorado, with general notes on the molybdenum industry. Colorado Geological Survey Bulletin 14.
P. G. Worcester (1919) Molybdenum Deposits of Colorado. Bulletin 14 - Colorado Geological Survey
Worcester (1919), Molybdenum Deposits of Colorado, Colorado Geological Survey Bulletin 1.
WORCESTER, 1919, MOLYBDENUM DEPOSITS IN COLO.: COLO. G.S. BULL. 14.
Livingston, D. C., (1919), Tungsten, Cinnabar, Manganese, Molybdenum, And Tin Deposits Of Idaho: Univ. Of Idaho Bulletin No. 2, V. 14, 72 P.
Crawford, R. D., Worcester, P. G. (1916) Geology and Ore Deposits of the Gold Brick District Colorado. Bulletin 10. Colorado State Geological Survey doi:10.58783/cgs.b10.smuw2972
(2006) Porphyry Molybdenum Deposits in Colorado I. Climax Porphyry Molybdenum Deposits II. Henderson Molybdenum Mine. SEPM Society for Sedimentary Geology. doi:10.5382/gb.38
Coffin, R.c., (1921) Radium, Uranium, and Vanadium Deposits of Southwestern Colorado: CGS Bull. 16, P.219-220.
Muilenburg, G. A. (1919) Manganese Deposits of Colorado. Bulletin 15. Colorado State Geological Survey
Heinrich, E.W., (1981) Precambrian Tungsten and Copper-zinc Skarn Deposits of South-central Colorado: CGS Resource Series 21, P. 100
Johnston F.J. (1968) Molybdenum Deposits of Ontario, Ontario Department of Mines, Mineral Deposit Circular 7, p.57-58.
 
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 © 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: September 7, 2025 18:06:53
Go to top of page