Helium associated with faults

HELIUM ASSOCIATED WITH FAULTS Faults as secondary sources of helium... 

Helium surveys could be considered, therefore, to be effective in locating faults and permeable zones, which might be the sites of certain types of mineral deposits. Examples are given of He anomalies associated with carbonatites, Au-quartz veins, Pb-Zn-Ba veins and Cu-pyrite veins (Eremeev et al., 1973), stockwork Mo-deposits (Ovchiimikov et al.,... 

Pirkle, R.J. and Jones, V.T., 1983. Helium and hydrogen anomalies associated with deep or active faults. Presented at 181 Annual Meeting, Amer. Chem. Soc., Atlanta. 

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