Petrographic characterization of Belgian hypersiliceous rocks - Veldeman, Marleen, Isis; Goemaere, Eric; De Ceukelaire (Geological Survey of Belgium Internal Report, 2011)
Keywords: Prov Ht; Prov Li; Prov N; Prov VB; bibgeolbel20106; country B; domgeol ARD3; domgeol BRAB3; map.89; map.93; map.99; map103; map104; map105; map143; map152; map181; map183; strat EOC; strat OLIG; strat PALEOC; theme ALTROCK; theme MICROSC; theme PETSE; theme PIERRE

Daguitstap 'Steen van eigen bodem' Natuursteen- en groeventocht in de Maasvallei, vrijdag 14.7.2017 - De Ceukelaire, M., M.; Dusar (Amarant vzw, 2017)
Keywords: Prov N; bibgeolbel19556; country B; domgeol SYNAM; domgeol SYNDIN; map145; map166; map183; strat F; strat V; theme CARC; theme LIVEX; theme PIERRE