Vote for your favorite mineral in #MinCup26! - Arsenuranylite vs. Talc
It's a pair of soft and lovely minerals as Stichtite and Talc compete for 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

Kentrolite from
Gabbro, Rosignano Marittimo, Livorno Province, Tuscany, Italy


04384040017362966749446.jpg
Kentrolite

Gabbro, Rosignano Marittimo, Livorno Province, Tuscany, Italy
04384040017362966749446.jpg
Kentrolite

Gabbro, Rosignano Marittimo, Livorno Province, Tuscany, Italy
00773870017272045934674.jpg
Kentrolite

Gabbro, Rosignano Marittimo, Livorno Province, Tuscany, Italy
Locality type:Village
Classification
Species:Kentrolite
Formula:Pb2Mn23+(Si2O7)O2
Comments:Analysed at Muséum National d'Histoire Naturelle, Paris, by Gian Carlo Parodi and Sylvain Pont.
Habit:rosettes and spheres composed of lamellar crystals
Colour:black
Abundance at site:Rare
Confirmation
Validity:Confirmed
Confirmation Methods:SEM-EDS
Data
Mineral Data:Click here to view Kentrolite data
Locality Data:Click here to view Gabbro, Rosignano Marittimo, Livorno Province, Tuscany, Italy
Data Identifiers
Mindat Occurrence Record ID:1356415
Long-form Identifier:1:3:1356415:5
GUID (UUID V4):0
References
Marco Bonifazi find & collection
Bonifazi, Marco (2020) Toscana. I minerali di Livorno. I favolosi tesori dei nostri monti [Tuscany. The minerals of Livorno. The fabulous treasures of our mountains]. Youcanprint. 276pp.
 
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 8, 2026 13:17:22
Go to top of page