Adjacent to a felsic rock characterized by the same datation range (2725.4 +/- 0.9 Ma versus 2725.4 +/-2.3 Ma) than the Beaupré rhyolite, hosting Perron gold mineralization (MRD299) The Copper ...

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Champion, D.C. and Chappell, B.W. (1992) Petrogenesis of Felsic I-Type Granites An Example from Northern Queensland. Earth and Environmental Science Transactions of the Royal Society of Edinburgh, 83, ...

There are 2 zones on the Nobody Knows claim requiring further work including: Copper-silver mineralization in felsic volcanic rocks. Area of gold rich sulphide boulders. The copper-silver rich ...

A package of sericite altered felsic volcanic rock is in sharp contact with the overlying granite at a depth of 166.95 metres. Sulphide mineralization was intersected at 171.00 metres downhole.

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Based on the field findings described above, we conceptualize that the mafic units underwent intense chemical interactions with the felsic components, resulting in hybridization of the pristine mafic ...

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Felsic rock is rich in light elements such as silicon, aluminum, oxygen, sodium, and potassium. The presence of these lighter elements is responsible for continental crust being slightly less dense ...