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

Hornblende Root Name Group from
Långvik ore field, Hedemora, Dalarna County, Sweden


Locality type:Ore Field
Classification
Species:'Hornblende Root Name Group' (not an IMA approved species)
Formula:◻Ca2(C42+C3+)(AlSi7O22)W2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hornblende Root Name Group data
Locality Data:Click here to view Långvik ore field, Hedemora, Dalarna County, Sweden
Data Identifiers
Mindat Occurrence Record ID:89183
Long-form Identifier:1:3:89183:7
GUID (UUID V4):0
Nearest other occurrences of Hornblende Root Name Group
0.7km (0.4 miles) ⓘHolmgruve ore field, Hedemora, Dalarna County, Sweden
4.3km (2.7 miles) ⓘGarpenberg Södra Mine, Garpenberg, Hedemora, Dalarna County, Sweden
7.1km (4.4 miles) ⓘGarpenberg Norra Mine, Garpenberg, Hedemora, Dalarna County, Sweden
19.2km (11.9 miles) ⓘBäsinge copper mine, Folkärna, Avesta, Dalarna County, Sweden
20.7km (12.9 miles) ⓘKlint mine, Folkärna, Avesta, Dalarna County, Sweden
21.3km (13.2 miles) ⓘKnapptjärn mine, Norn, Hedemora, Dalarna County, Sweden
23.7km (14.7 miles) ⓘPatron mine, Knutsbo mines, Möklinta ore field, Avesta, Dalarna County, Sweden
25.1km (15.6 miles) ⓘÅs mine, Getback ore field, Norberg, Västmanland County, Sweden
25.9km (16.1 miles) ⓘSödra Hackspikgruvan, Smörberg ore field, Norberg, Västmanland County, Sweden
26.7km (16.6 miles) ⓘLövåsen, Säter, Dalarna County, Sweden
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 3, 2026 14:19:50
Go to top of page