texture of different layers of clay underground in clay quarry after geological study of soil.
Schlüsselwörter
clay,
dirtied,
nature,
background,
geology,
rock,
texture,
sand,
dry,
mud,
stone,
environment,
geologic,
travel,
vale,
hill,
mineral,
quarry,
tour tourism,
exploration,
deposit,
sedimentary,
mask,
exfoliation,
health,
body,
spa,
colourful,
layer,
dirt,
earth,
brown,
rough,
surface,
ground,
material,
underground,
section,
land,
abstract,
below,
wall,
cliff,
erosion,
dirtied,
layer
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