heavy spar - honeycombed ice
- high-density body
- high-density data
- high-density data volume
- high-density material
- high-density medium
- high-density rock
- high-dip contrast
- high-dip interface
- high-dipping
- high-duty
- high-energy event
- high-energy source
- high-energy wave
- high-fold
- high-frequency band
- high-frequency component
- high-frequency current
- high-frequency cutoff
- high-frequency event
- high-frequency filter
- high-frequency IL
- high-frequency il
- high-frequency induction log
- high-frequency method
- high-frequency oscillations
- high-frequency pulse
- high-frequency reflection
- high-frequency residual statics
- high-frequency signal
- high-frequency source
- high-frequency variations
- high-frequency vibration
- high-frequency wave pattern
- high-frequency wavetrain
- high-grade metamorphic zone
- high-grade ore
- high-grade vein gold deposits with proven reserves ranging from ... to
- high-gradient
- high-gradient magnetic separation
- high-grading