How are felsic rocks formed? An earth substance like granite has been influenced by an intrusive body of solid from deep in the earth's crust called a batholith. Batholiths are large bodies of granite ...

Gold and silver M&A wins the day with both Advanced Metals and Javelin Minerals adding advanced projects to their portfolios.

Ongoing fieldwork at the Mombaque prospect, located 1.6km to the east of the Maria Bonita porphyry gold discovery, has ...

Figure 4: Mombaque gold-in-soil anomaly showing large zone of sericite alteration in volcanic tuffs overlying a felsic intrusive body plus anomalous rock chip samples. To view an enhanced version ...

Yukon Metals owns 100% of the Birch project located 65km northeast of the community of Burwash Landing, and accessible via ...

coincident with prospective sericite-altered volcanic tuffs and breccias The target area is underlain by felsic intrusives, similar in appearance to the host rocks at the Maria Bonita gold porphyry.

Figure 4: Mombaque gold-in-soil anomaly showing large zone of sericite alteration in volcanic tuffs overlying a felsic intrusive body plus anomalous rock chip samples. The juxtaposition of a ...

As it pertains to rock bands, there are several gray areas as far as who or what is even considered to be “rock.” In the case of this list, the bands chosen and considered are from major sub ...

That sculpted the rock, giving it the shape we can see today. ISLA: That’s right. It’s also an igneous intrusive feature, just like them. The rock they’re made of is called phonolite - also ...

The felsic intrusives associated with ... "The presence of high-grade samples hosted in intrusive, volcanic and sedimentary rocks of the La Plata - Silvia zones confirm these are highly ...

Kharmagtai Maiden Ore Reserve reported with approximately 1.6Mt Cu and 4.0Moz Au, comprised of Indicated material within the ...

・Newly-acquired district scale aeromagnetic and focused / deep penetrating IP survey data conducted by Phoenix Geophysics and Dr. Phil Hallof (Canadian Mining Hall of Fame), and Scintrex ...