098W0541 https://collections.naturalsciences.be/ssh-geology-archives-plone6/boreholes/descriptions/ocr-descriptions/098w/098w0541 https://collections.naturalsciences.be/ssh-geology-archives-plone6/@@site-logo/logo-rbins.jpg 098W0541 PL.AVELGEM 98W E.DELVAUX 547 = 541 (I) Sables meubles à la surface. Pas de cailloux.
