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Selecting a surficial geochemistry survey method (view source)
Revision as of 21:41, 19 December 2014
, 21:41, 19 December 2014→Onshore methods
| rowspan = 2 | Soil or sediment || Light hydrocarbons, [[Wikipedia:Aromatic hydrocarbon|aromatics]] || Sample disaggregation and/or acid extraction for chromatography, UV-fluorescence
| rowspan = 2 | Soil or sediment || Light hydrocarbons, [[Wikipedia:Aromatic hydrocarbon|aromatics]] || Sample disaggregation and/or acid extraction for chromatography, UV-fluorescence
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| Nonhydrocarbons or diagenetic anomalies || Hydrocarbon-oxidizing microbes, soil salts (i.e., carbonates, chloride, iodine, sulfate, etc.); clay minerals; trace metals; magnetic susceptibility, aeromagnetics, ground [[magnetics]]; electrical ([[Wikipedia:Induced polarization|induced polarization [IP]]], [[Wikipedia:Magnetotellurics#Controlled_source_electromagnetics|controlled source audio magnetotellurics [CSAMT]]], resistivity, [[magnetotellurics]] [MT]); radiometrics
| Nonhydrocarbons or diagenetic anomalies || Hydrocarbon-oxidizing microbes, soil salts (i.e., carbonates, chloride, iodine, sulfate, etc.); clay minerals; trace metals; [[Wikipedia:Magnetic susceptibility|magnetic susceptibility]], aeromagnetics, ground [[magnetics]]; electrical ([[Wikipedia:Induced polarization|induced polarization [IP]]], [[Wikipedia:Magnetotellurics#Controlled_source_electromagnetics|controlled source audio magnetotellurics [CSAMT]]], resistivity, [[magnetotellurics]] [MT]); radiometrics
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