099E0904 https://collections.naturalsciences.be/ssh-geology-archives-plone6/boreholes/descriptions/ocr-descriptions/099e/099e0904 https://collections.naturalsciences.be/ssh-geology-archives-plone6/@@site-logo/logo-rbins.jpg 099E0904 PL.NEDERBRAKEL 99E E.DELVAUX 904 (VIII) = 11287 Même observation. Rares cailloux.
