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Geophysics - that are out of the ordinary Fig 02.6 X x x x...

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GEOPHYSICS How to see underground without digging a hole.
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Geophysics Seismic Methods Reflection- Exploration Refraction- Earth Layers Gravity Exploration Magnetics Exploration
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SEISMIC METHODS Reflection of waves Refraction of waves
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Fig. 03.4
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Fig. 02.2
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EARTH ARCHITECTURE Layers by velocity changes
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Fig. 02.5
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Fig. 02.9
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Fig. 02.8
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OTHER METHODS Gravity Magnetics
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Gravity Meter
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Total Field= main field + anomalous field Anomalous field reflects features
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Unformatted text preview: that are out of the ordinary. Fig. 02.6 X x x x x x x x x x x x x X x x x x x x x x x x x x GRAVITY Mt, Lead, Gold, Etc. Pegmatite in volcanics MAGNETICS Total Field= main field + anomalous field Fig. 02.21 X x x x x x x x x x x x x X x x x x x x x x x x x x MAGNETICS Magnetite or steel Pegmatite in volcanics X x x x x x x x x x x x x X x x x x x x x x x x x x Lead, Gold, Etc Magnetite or steel...
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