055W0631 https://collections.naturalsciences.be/ssh-geology-archives-plone6/boreholes/descriptions/ocr-descriptions/055w/055w0631 https://collections.naturalsciences.be/ssh-geology-archives-plone6/@@site-logo/logo-rbins.jpg 055W0631 Pl. GENT 55W E. Delvaux - 24 septembre 1894 631 (V) = 16314 Puits de 4 mètres. Sable remanié 0m60.- Quelm blond.