070W0234 https://collections.naturalsciences.be/ssh-geology-archives-plone6/boreholes/descriptions/ocr-descriptions/070w/070w0234 https://collections.naturalsciences.be/ssh-geology-archives-plone6/@@site-logo/logo-rbins.jpg 070W0234 PL. GAVERE 70W E.DELVAUX - 1893 234 (VI) = 11536 Même observation. Pas de cailloux.
