TSX-V: MSR TORONTO, July 29, 2025 /CNW/ - Minsud Resources Corp. (TSXV: MSR) ("Minsud" or the "Company"), is pleased to ...

Aurania Resources Ltd. (TSXV: ARU) (OTCQB: AUIAF) (FSE: 20Q) ("Aurania" or the "Company") announces that a large zone of hydrothermal alteration has ...

Big Ridge Gold Corp. (TSXV: BRAU) (OTCQB: ALVLF) ("Big Ridge" or the "Company") is pleased to announce that it has closed a non-brokered private placement ...

Learn about the collection of medieval stone disks found in Ukraine and why researchers are speculating on their role as solar compasses for Vikings.

Researchers investigate medieval pyrophyllite discs in Ukraine, which may have served as tools, ritual objects, or even navigation devices.

A recent study published by scholars Olena Veremeychyk and Olga Antowska-Gorączniak analyzes the possible function of pyrophyllite discs found in southern Ukraine. These medieval artifacts may have ...

Pyrophyllite is another natural hydrophobic mineral similar to talc. The separation effect and mechanism of smithsonite and quartz were discussed using this new mineral nanoparticle collector.

Klerksdorp spheres, found inside pyrophyllite deposits mined in South Africa, are weird. Looking like tiny ancient cricket balls, with seam-like lines around their middle, it's easy to see why ...