Geochemical type: geochemical charateristic
new methods of geochemical anomaly evaluation and detail geochemical exploration
Hot history and hydrocarbon producing history
200000 regional geochemical data
50000 geochemical exploration
abnormal geochemical parameter
acid geochemical barrier
adsorptive component geochemical exploration
agricultural geochemical prospecting
airborne geochemical prospecting
alkaline geochemical barrier
anomalous geochemical gradient
Anomaly model of geochemical exploration of Top in ring and plane shape
areal geochemical anomaly
As and F geochemical province
borehole geochemical prospecting