noise reduction method - offset vertical seismic profile
- normal-polarised anomaly
- normal-polarized anomaly
- normally incident ray
- normally magnetized rock
- normapolles
- normative mineral
- normative standstill
- norsethite
- north
- North Atlantic tracks
- north end
- North Kostobe prospect
- north latitude
- north magnetism
- North Pole ice
- North-Atlantic deep and bottom water
- North-Atlantic intermediate water
- north-bound
- north-east trades
- north-easter
- North-equatorial current
- north-going stream
- North-Pacific intermediate water
- north-seeking pole
- north-south direction
- north-south strike
- north-south strike of the host rocks
- north-south striking anomaly
- north-west trending
- north-wester
- north-westward
- northerly
- northermost
- northern limit of the property
- Northern range
- northfieldite
- northing
- northupite
- northward
- northwardly