Geological core sample with drilled soil layers laying in the grass, side view, concept of soil quality and environmental research
Keywords
analysis,
canvasses,
analyser,
appliance,
assay,
assessment,
background,
closeup,
construction,
contaminated,
contamination,
core,
density,
drill,
drilled,
drilling,
earth,
ecological,
ecology,
engineer,
engineering,
environment,
equipment,
exploration,
extraction,
geologic,
geology,
grass,
ground,
industrial,
industry,
installation,
laboratory,
logging,
measure,
nature,
organic,
professional,
sample,
sample,
sampling,
science,
site,
dirtied,
technology,
test,
tool,
underground