055E0470 https://collections.naturalsciences.be/ssh-geology-archives-plone6/boreholes/descriptions/ocr-descriptions/055e/055e0470 https://collections.naturalsciences.be/ssh-geology-archives-plone6/@@site-logo/logo-rbins.jpg 055E0470 PL. MELLE 55E E.DELVAUX - 1895 470 (VII) = No 16510 Sable meuble, gris jaunâtre. Rares cailloux.
