099W0889 https://collections.naturalsciences.be/ssh-geology-archives-plone6/boreholes/descriptions/ocr-descriptions/099w/099w0889 https://collections.naturalsciences.be/ssh-geology-archives-plone6/@@site-logo/logo-rbins.jpg 099W0889 PL.FLOBECQ 99W E.DELVAUX 889 (III) Alluvions, limon lavé descendu des pentes. Pas de cailloux.