126W0012 https://collections.naturalsciences.be/ssh-geology-archives-plone6/boreholes/descriptions/ocr-descriptions/126w/126w0012 https://collections.naturalsciences.be/ssh-geology-archives-plone6/@@site-logo/logo-rbins.jpg 126W0012 Planche Blicquy - 126W0012 - 3850012 N°12(VIc) - C. Malaise q3m/ yc A 2 mètres, sable argileux