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CR-21-A(ChristmasMine-Briggs).pdf
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CR-21-A ChristmasMine-PDF
Author
Briggs, D.F.Affiliation
Arizona Geological SurveyIssue Date
2021-03Keywords
Abrigo FormationApache Group
Christmas fault system
Escabrosa Limestone
Martin Formation
Naco Limestone
Pinal Schist
Troy Quartzite
copper porphyry
mine history
mining
Christmas
Dripping Spring Mountain
Gila County
Gila River
Hayden
San Carlos Indian Reservation
Cambrian
Historic
Neoproterozoic
Proterozoic