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ADMINISTRATIVE & TECHNICAL DATA
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Borehole drilled in framework of RESPONSE project for geological model.
GSB ID:
RESPONSE ID: BER-09
Location: Netekant 10, Berlaar
Date: 7.3.2019
X: 168065
Y: 201855
Z: +4.5 m
Total depth: 3.50 m
Groundwater level: c. 0.30 m
Describer: Jan Walstra, Geological Survey of Belgium
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LITHOLOGICAL DESCRIPTION
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0.00 0.30 m: Dark grey sandy clay; shale fragments, grit
0.30 0.90 m: Green/brown mottled very sandy clay; much Fe-oxide
0.90 1.00 m: Greyish-green sandy clay
1.00 1.05 m: Brownish-black peaty clay; wood pieces
1.05 1.30 m: Dark brown sandy/clayey peat
1.30 1.50 m: Dark grey peaty/clayey fine sand; shell & wood fragments
1.50 1.60 m: No sample
1.70 1.90 m: Black peaty/clayey fine sand
1.90 2.00 m: Black peaty clay; with whitish precipitate
2.00 2.50 m: Brownish-grey clay with fine sandy intercalations
2.50 2.75 m: Brownish-grey peaty clay with sandy intercalations
2.75 2.80 m: Dark brownish-grey peaty/clayey sand with whitish precipitate
2.80 3.00 m: Dark greenish-black medium coarse sand; glauconiferous, very soft
3.00 3.20 m: No sample
3.20 3.50 m: Green fine sand
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STRATIGRAPHICAL INTERPRETATION
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0.00 1.00 m: Anthropogenic
1.00 2.80 m: Quaternary floodplain deposits & peat
2.80 3.50 m: Diest Formation
