Vote for your favorite mineral in #MinCup26! - Bournonite vs. Vesuvianite
Cogwheels of bournonite are up against colourful vesuvianite.
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

Koepel quarry, Geulhem, Berg en Terblijt, Valkenburg aan de Geul, Limburg, Netherlandsi
Regional Level Types
Koepel quarryQuarry
GeulhemHamlet
Berg en TerblijtVillage
Valkenburg aan de GeulMunicipality
LimburgProvince
NetherlandsCountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearch
Latitude & Longitude (WGS84):
50° 52' 1'' North , 5° 47' 20'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Sint Gerlach875 (2018)0.5km
Houthem1,470 (2009)0.7km
Berg3,200 (2017)0.7km
Vroenhof405 (2017)1.3km
Terblijt185 (2017)1.5km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Vieille Montagne HeritageKelmis / La Calamine, Belgium23km
Mindat Locality ID:
437208
Long-form identifier:
mindat:1:2:437208:3
GUID (UUID V4):
0
Other/historical names associated with this locality:
Koepelgroeve


The Koepel quarry ("Dome quarry") is a marl quarry in the Dutch municipality of Valkenburg aan de Geul in South Limburg. The underground quarry is located in Geulhem in the Bergse Heide slope forest on the northern edge of the Margraten Plateau in the transition to the Geuldal. At the site, the plateau plunges steeply for several meters.

The entrance to the Studenten quarry is located approximately 30 meters to the east, the Heide quarry is located approximately 200 meters to the east, the Barakken quarry is located approximately 250 meters to the southeast, the entrance to the Amor quarry is located approximately 110 meters to the west and approximately 360 meters to the west are the entrances to the Geulhem quarry and the Rock Dwellings of Geulhem.

In Roman times, the Koepel quarry was said to have already been mined by block breakers.

The former access to the Koepel quarry ran over the walking path west of Wolfsdriesweg 8, which used to be wider.

The Koepel quarry consists of a large dome with numerous side passages. The quarry is considered a small quarry with an area of ​​2240 square meters.

From the quarry there is a connecting corridor with the Geulhem quarry and the Amor quarry.

The Koepel quarry is used as a storage facility for the restaurant in the adjacent Studenten quarry.

In 2017, the quarry was examined for safety and approved.

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


List of minerals for each chemical element

Other Databases

Wikipedia:https://nl.wikipedia.org/wiki/Koepelgroeve
Wikidata ID:Q66795534

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.
 
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 4, 2026 03:35:51 Page updated: July 20, 2025 08:04:35
Go to top of page