Conference Proceedings
The AusIMM Proceedings 1950
Conference Proceedings
The AusIMM Proceedings 1950
Mineralization in the Cobar-Nymagee Province and Its Significance
Contents.SummaryIntroductionSituation, climate, topographyHistorySize of depositsPrevious investigationsGeological History of AreaMap compilationHistorical summaryNature and Significance of Granitic RocksSynchronous granitesMain subsequent granitesSignificance of types of bathylithsGeological StructureNorth-south anticlineCross-foldingFormation of channelwaysHydrothermal Depth-Zoning at CobarAssociation of Ores with PorphyryOrigin of replacement porphyriesTransgressive porphyriesSummary of ore-porphyry relationshipsSource of the Copper and GoldProspecting Targets, Cobar-NymageeGeneral ApplicationBroken HillThe Bendigo FieldKalgoorlie-Coolgardie, Western AustraliaConclusions
Contributor(s):
C J Sullivan
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- Published: 1949
- PDF Size: 3.438 Mb.
- Unique ID: P_PROC1950_0661