Primary geochemical halo of antimony and arsenic

geochemical primary halo

geochemical zoning of primary halo

Geochemical type: geochemical charateristic

new methods of geochemical anomaly evaluation and detail geochemical exploration

200000 GEOCHEMICAL EXPLORATION

200000 regional geochemical data

3-D geochemical model

50000 geochemical exploration

abnormal geochemical parameter

acid geochemical barrier

adsorptive component geochemical exploration

agricultural geochemical prospecting

airborne geochemical prospecting

alkaline geochemical barrier

Anhui Institute of Geophysical and Geochemical Survey Technology

anomalous geochemical gradient

Anomaly model of geochemical exploration of Top in ring and plane shape

areal geochemical anomaly