099E0417 https://collections.naturalsciences.be/ssh-geology-archives-plone6/boreholes/descriptions/ocr-descriptions/099e/099e0417 https://collections.naturalsciences.be/ssh-geology-archives-plone6/@@site-logo/logo-rbins.jpg 099E0417 PL.NEDERBRAKEL 99E E.DELVAUX 417 (I) = 10794 Talus de 2.20, chapelle. Source. Cailloux et limon à la surface.