Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of 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

Sherwoodite from
Matchless Mine, Calamity Mesa, Mesa County, Colorado, USA


Locality type:Mine
Classification
Species:Sherwoodite
Formula:Ca5.5(AlV4+V125+O39) · 28H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Sherwoodite data
Locality Data:Click here to view Matchless Mine, Calamity Mesa, Mesa County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:491963
Long-form Identifier:1:3:491963:6
GUID (UUID V4):0
Nearest other occurrences of Sherwoodite
15.5km (9.7 miles) ⓘPackrat Mine, Beaver Mesa, Gateway Mining District, Mesa County, Colorado, USA
24.8km (15.4 miles) ⓘFoster Mine, Polar Mesa, Gateway Mining District, Grand County, Utah, USA
35.5km (22.0 miles) ⓘBlue Cap Mine, La Sal Creek Mining District, San Juan County, Utah, USA
36.5km (22.7 miles) ⓘVanadium Queen Mine, La Sal Creek Mining District, San Juan County, Utah, USA
37.6km (23.3 miles) ⓘFirefly–Pigmay Mine, La Sal Creek Mining District, San Juan County, Utah, USA
44.5km (27.6 miles) ⓘJo Dandy Mine, Paradox Valley, Montrose County, Colorado, USA
45.4km (28.2 miles) ⓘMineral Joe No. 1 Mine, Paradox Valley, Montrose County, Colorado, USA
45.8km (28.5 miles) ⓘPandora Mine, La Sal Mining District, San Juan County, Utah, USA
46.2km (28.7 miles) ⓘJ J Mine, Paradox Valley, Montrose County, Colorado, USA
46.2km (28.7 miles) ⓘPeanut Mine, Bull Canyon, Montrose County, Colorado, USA
References
Thompson, Mary E., Roach, Carl H., Meyrowitz, Robert (1958) Sherwoodite, a mixed vanadium(IV)-vanadium (V) mineral from the Colorado Plateau. American Mineralogist, 43 (7-8) 749-755
 
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 3, 2026 09:36:11
Go to top of page