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

Sillimanite from
Riou des Brus alluvial deposits, Espaly-Saint-Marcel, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France


08267690017364249131661.jpg
Sillimanite

Riou des Brus alluvial deposits, Espaly-Saint-Marcel, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France
08267690017364249131661.jpg
Sillimanite

Riou des Brus alluvial deposits, Espaly-Saint-Marcel, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France
09385710017272044571821.jpg
Sillimanite

Riou des Brus alluvial deposits, Espaly-Saint-Marcel, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France
Locality type:Alluvials
Classification
Species:Sillimanite
Formula:Al2(SiO4)O
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Sillimanite data
Locality Data:Click here to view Riou des Brus alluvial deposits, Espaly-Saint-Marcel, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France
Data Identifiers
Mindat Occurrence Record ID:880497
Long-form Identifier:1:3:880497:6
GUID (UUID V4):0
Nearest other occurrences of Sillimanite
1.5km (0.9 miles) ⓘMont Croustet, Ceyssac, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France
2.3km (1.4 miles) ⓘMont Denise, Espaly-Saint-Marcel, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France
3.1km (1.9 miles) ⓘRiou stream alluvial deposits, Le Riou, Le Puy-en-Velay, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France
3.3km (2.1 miles) ⓘFarnier stream alluvial deposits, Ours, Le Puy-en-Velay, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France
5.0km (3.1 miles) ⓘLatour brook alluvial deposits, Coubon, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France
6.5km (4.0 miles) ⓘChalon stream alluvial deposits, Chanceaux, Polignac, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France
6.9km (4.3 miles) ⓘCommunac stream alluvial deposits, Rochelimagne, Polignac, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France
8.3km (5.1 miles) ⓘChalon stream alluvial deposits, Le Moulin de Blanzac, Blanzac, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France
12.0km (7.5 miles) ⓘMont Peylenc quarry, Saint-Pierre-Eynac, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France
18.6km (11.5 miles) ⓘBournac volcano, Saint-Front, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France
References
Périnet, François (n.d.) Personal communication.
 
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 15:21:42
Go to top of page