Vote for your favorite mineral in #MinCup26! - Hafnon vs. Putnisite
It's a pair of tiny minerals of unusual chemistry as orange Hafnon battles with purple Putnisite.
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

Jarosite from
Bonomi Quarry, Cuasso al Piano, Cuasso al Monte, Varese Province, Lombardy, Italy


Locality type:Quarry
Classification
Species:Jarosite
Formula:KFe33+(SO4)2(OH)6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Jarosite data
Locality Data:Click here to view Bonomi Quarry, Cuasso al Piano, Cuasso al Monte, Varese Province, Lombardy, Italy
Data Identifiers
Mindat Occurrence Record ID:1605530
Long-form Identifier:1:3:1605530:2
GUID (UUID V4):0
Nearest other occurrences of Jarosite
31.3km (19.4 miles) ⓘMonte Falò, Coiromonte, Armeno, Novara Province, Piedmont, Italy
32.8km (20.4 miles) ⓘMont'Orfano (Montorfano), Mergozzo, Verbano-Cusio-Ossola Province, Piedmont, Italy
39.4km (24.5 miles) ⓘFreva Mine (Cuzzago Mine; Buèr Mine; Cuzzago & Nibbio Mine), Premosello-Chiovenda, Verbano-Cusio-Ossola Province, Piedmont, Italy
41.7km (25.9 miles) ⓘPizzo Ragno (Northern slope), Alpe Campra (Campra), Antoliva Valley, Druogno, Verbano-Cusio-Ossola Province, Piedmont, Italy
42.8km (26.6 miles) ⓘAlpe Campra (Campra), Antoliva Valley, Druogno, Verbano-Cusio-Ossola Province, Piedmont, Italy
49.0km (30.5 miles) ⓘBeura quarries, Beura-Cardezza, Verbano-Cusio-Ossola Province, Piedmont, Italy
49.4km (30.7 miles) ⓘCase Bardot, Fomarco, Marmazza Valley (Toppa Valley), Pieve Vergonte, Verbano-Cusio-Ossola Province, Piedmont, Italy
49.5km (30.8 miles) ⓘAlvani Mine, Campello Monti, Valstrona, Verbano-Cusio-Ossola Province, Piedmont, Italy
62.3km (38.7 miles) ⓘScopello Village slag locality, Scopello, Vercelli Province, Piedmont, Italy
68.8km (42.8 miles) ⓘGischi glacier (incl. Gischihorn), Binn, Goms, Valais, Switzerland
References
Gentile, P., Guastoni, A., Vergani, F., Molinari, S., Nestola, F. (2023): Cuasso al Monte (VA). Novità mineralogiche dai greisen delle cave di porfido quarzifero. Rivista Mineralogica Italiana, 47, 256-272.
 
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 9, 2026 00:29:25
Go to top of page