099W0767 https://collections.naturalsciences.be/ssh-geology-archives-plone6/boreholes/descriptions/ocr-descriptions/099w/099w0767 https://collections.naturalsciences.be/ssh-geology-archives-plone6/@@site-logo/logo-rbins.jpg 099W0767 PL.FLOBECQ 99W E.DELVAUX 767 (III) Même observation. Fort peu de cailloux.
