Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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

Delvauxite from
Château de Berneau, Berneau, Dalhem, Liège, Wallonia, Belgium


05996950017360473837711.jpg
Delvauxite

Château de Berneau, Berneau, Dalhem, Liège, Wallonia, Belgium
04465850017272048489776.jpg
Delvauxite

Château de Berneau, Berneau, Dalhem, Liège, Wallonia, Belgium
02236730017272312211237.jpg
Delvauxite

Château de Berneau, Berneau, Dalhem, Liège, Wallonia, Belgium
02671220017272312144134.jpg
Delvauxite

Château de Berneau, Berneau, Dalhem, Liège, Wallonia, Belgium
05996950017360473837711.jpg
Delvauxite

Château de Berneau, Berneau, Dalhem, Liège, Wallonia, Belgium
00341070017369664425652.jpg
Delvauxite

Château de Berneau, Berneau, Dalhem, Liège, Wallonia, Belgium
03432110017369664426041.jpg
Delvauxite

Château de Berneau, Berneau, Dalhem, Liège, Wallonia, Belgium
05509040017369664427370.jpg
Delvauxite

Château de Berneau, Berneau, Dalhem, Liège, Wallonia, Belgium
05996950017360473837711.jpg
Delvauxite

Château de Berneau, Berneau, Dalhem, Liège, Wallonia, Belgium
04465850017272048489776.jpg
Delvauxite

Château de Berneau, Berneau, Dalhem, Liège, Wallonia, Belgium
02236730017272312211237.jpg
Delvauxite

Château de Berneau, Berneau, Dalhem, Liège, Wallonia, Belgium
02671220017272312144134.jpg
Delvauxite

Château de Berneau, Berneau, Dalhem, Liège, Wallonia, Belgium
Locality type:Occurrence
Classification
Species:Delvauxite
Formula:CaFe4(PO4,SO4)2(OH)8 · 4-6H2O not confirmed
Habit:compact masses with earthy or waxy lustre and conchoidal fracture
Colour:brownish, sometimes with a black surface
Confirmation
Validity:Valid - Type Locality
Data
Mineral Data:Click here to view Delvauxite data
Locality Data:Click here to view Château de Berneau, Berneau, Dalhem, Liège, Wallonia, Belgium
Photo GalleryView Gallery (8 photos)
Data Identifiers
Mindat Occurrence Record ID:736562
Long-form Identifier:1:3:736562:1
GUID (UUID V4):0
Nearest other occurrences of Delvauxite
1.9km (1.2 miles) ⓘBrichtembeau quarry, Visé, Visé, Liège, Wallonia, Belgium
18.6km (11.6 miles) ⓘLa Rochette, Chaudfontaine, Liège, Wallonia, Belgium
23.8km (14.8 miles) ⓘAndrimont mine, Theux, Liège, Wallonia, Belgium
26.9km (16.7 miles) ⓘHozémont, Horion-Hozémont, Grâce-Hollogne, Liège, Wallonia, Belgium
49.2km (30.6 miles) ⓘMarsinne, Couthuin, Héron, Liège, Wallonia, Belgium
53.9km (33.5 miles) ⓘBoltry quarry, Seilles, Andenne, Namur, Wallonia, Belgium
64.1km (39.9 miles) ⓘBeez quarry, Namur, Namur, Wallonia, Belgium
References
Hatert, F., Deliens, M., Fransolet, A.-M., Van Der Meersche, E. (2002) Les minéraux de Belgique (2nd ed.) Muséum des Sciences Naturelles, Bruxelles.
 
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 6, 2026 14:08:29
Go to top of page