070W0231 https://collections.naturalsciences.be/ssh-geology-archives-plone6/boreholes/descriptions/ocr-descriptions/070w/070w0231 https://collections.naturalsciences.be/ssh-geology-archives-plone6/@@site-logo/logo-rbins.jpg 070W0231 PL. GAVERE 70W E.DELVAUX - 1893 231 (VI) = 11533 Entre 510 et ici sable meuble et cailloux.
