Vote for your favorite mineral in #MinCup26! - Cuprite vs. Orpiment
It's a fiery match of vibrant red Cuprite and just as saturated orange Orpiment battle 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

Kammberg slag locality, Joldelund, Nordfriesland, Schleswig-Holstein, Germanyi
Regional Level Types
Kammberg slag localitySlag Locality
JoldelundMunicipality
NordfrieslandDistrict
Schleswig-HolsteinState
GermanyCountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearch
Latitude & Longitude (WGS84):
54° 39' 25'' North , 9° 7' 34'' East
Latitude & Longitude (decimal):
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Joldelund743 (2011)0.9km
Goldebek364 (2011)3.3km
Goldelund399 (2011)3.4km
Högel462 (2011)3.9km
Löwenstedt657 (2017)4.9km
Mindat Locality ID:
15645
Long-form identifier:
mindat:1:2:15645:4
GUID (UUID V4):
0
Name(s) in local language(s):
Kammberg (Schlackenfundstelle), Joldelund, Bredstedt, Schleswig-Holstein, Deutschland


Iron slags dating back to the early 5th century.
Located near Joldelund, about 15 km ENE of Bredstedt.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


18 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Beraunite
Formula: Fe3+6(PO4)4O(OH)4 · 6H2O
Calcite
Formula: CaCO3
Fayalite
Formula: Fe2+2SiO4
Ferrihydrite
Formula: Fe3+10O14(OH)2
Goethite
Formula: Fe3+O(OH)
Gypsum
Formula: CaSO4 · 2H2O
Hematite
Formula: Fe2O3
Lepidocrocite
Formula: Fe3+O(OH)
Magnetite
Formula: Fe2+Fe3+2O4
Metavivianite
Formula: Fe2+Fe3+2(PO4)2(OH)2 · 6H2O
Native Iron
Formula: Fe
Phosphosiderite
Formula: FePO4 · 2H2O
Pyrrhotite
Formula: Fe1-xS
Siderite
Formula: FeCO3
Spinel
Formula: MgAl2O4
Vivianite
Formula: Fe2+Fe2+2(PO4)2 · 8H2O
Whitlockite
Formula: Ca9Mg(PO4)6(PO3OH)
Wüstite
Formula: FeO

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Native Iron1.AE.05Fe
Group 2 - Sulphides and Sulfosalts
Pyrrhotite2.CC.10Fe1-xS
Group 4 - Oxides and Hydroxides
Goethite4.00.Fe3+O(OH)
Wüstite4.AB.25FeO
Magnetite4.BB.05Fe2+Fe3+2O4
Spinel4.BB.05MgAl2O4
Hematite4.CB.05Fe2O3
Lepidocrocite4.FE.15Fe3+O(OH)
Ferrihydrite4.FE.35Fe3+10O14(OH)2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Siderite5.AB.05FeCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Gypsum7.CD.40CaSO4 · 2H2O
Group 8 - Phosphates, Arsenates and Vanadates
Whitlockite8.AC.45Ca9Mg(PO4)6(PO3OH)
Phosphosiderite8.CD.05FePO4 · 2H2O
Vivianite8.CE.40Fe2+Fe2+2(PO4)2 · 8H2O
Metavivianite8.DC.25Fe2+Fe3+2(PO4)2(OH)2 · 6H2O
Beraunite8.DC.27Fe3+6(PO4)4O(OH)4 · 6H2O
Group 9 - Silicates
Fayalite9.AC.05Fe2+2SiO4

List of minerals for each chemical element

HHydrogen
H BerauniteFe63+(PO4)4O(OH)4 · 6H2O
H FerrihydriteFe103+O14(OH)2
H GoethiteFe3+O(OH)
H GypsumCaSO4 · 2H2O
H LepidocrociteFe3+O(OH)
H MetavivianiteFe2+Fe23+(PO4)2(OH)2 · 6H2O
H PhosphosideriteFePO4 · 2H2O
H VivianiteFe2+Fe22+(PO4)2 · 8H2O
H WhitlockiteCa9Mg(PO4)6(PO3OH)
CCarbon
C CalciteCaCO3
C SideriteFeCO3
OOxygen
O BerauniteFe63+(PO4)4O(OH)4 · 6H2O
O CalciteCaCO3
O FayaliteFe22+SiO4
O FerrihydriteFe103+O14(OH)2
O GoethiteFe3+O(OH)
O GypsumCaSO4 · 2H2O
O HematiteFe2O3
O LepidocrociteFe3+O(OH)
O MagnetiteFe2+Fe23+O4
O MetavivianiteFe2+Fe23+(PO4)2(OH)2 · 6H2O
O PhosphosideriteFePO4 · 2H2O
O SideriteFeCO3
O SpinelMgAl2O4
O VivianiteFe2+Fe22+(PO4)2 · 8H2O
O WhitlockiteCa9Mg(PO4)6(PO3OH)
O WüstiteFeO
MgMagnesium
Mg SpinelMgAl2O4
Mg WhitlockiteCa9Mg(PO4)6(PO3OH)
AlAluminium
Al SpinelMgAl2O4
SiSilicon
Si FayaliteFe22+SiO4
PPhosphorus
P BerauniteFe63+(PO4)4O(OH)4 · 6H2O
P MetavivianiteFe2+Fe23+(PO4)2(OH)2 · 6H2O
P PhosphosideriteFePO4 · 2H2O
P VivianiteFe2+Fe22+(PO4)2 · 8H2O
P WhitlockiteCa9Mg(PO4)6(PO3OH)
SSulfur
S GypsumCaSO4 · 2H2O
S PyrrhotiteFe1-xS
CaCalcium
Ca CalciteCaCO3
Ca GypsumCaSO4 · 2H2O
Ca WhitlockiteCa9Mg(PO4)6(PO3OH)
FeIron
Fe BerauniteFe63+(PO4)4O(OH)4 · 6H2O
Fe FayaliteFe22+SiO4
Fe FerrihydriteFe103+O14(OH)2
Fe GoethiteFe3+O(OH)
Fe HematiteFe2O3
Fe Native IronFe
Fe LepidocrociteFe3+O(OH)
Fe MagnetiteFe2+Fe23+O4
Fe MetavivianiteFe2+Fe23+(PO4)2(OH)2 · 6H2O
Fe PhosphosideriteFePO4 · 2H2O
Fe PyrrhotiteFe1-xS
Fe SideriteFeCO3
Fe VivianiteFe2+Fe22+(PO4)2 · 8H2O
Fe WüstiteFeO

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
EuropeContinent

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

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 5, 2026 15:13:53 Page updated: October 27, 2025 22:11:17
Go to top of page