Oroco Reports Select Surface Sample of 7.57% Copper and Completion of Drone Magnetic Survey at Vainilla

El Platano is interpreted as a mineralized breccia body hosting copper-iron oxides, secondary copper minerals, precious metal ...

NovaRed Mining Identifies Large High-Intensity Magnetic Target Associated with Regional Copper-Gold Intrusive System

NovaRed Mining Inc. (CSE: NRED) (OTCQB: NREDF) ("NovaRed" or the "Company") is pleased to report a geological interpretation ...

Super Copper Identifies Kilometre-Scale Targets Beneath High-Grade Surface Copper at the Castilla Project

Super Copper Corp. (CSE: CUPR) (OTCQB: CUPPF) (FSE: N60) ("Super Copper" or the "Company") is pleased to announce the results of a new three-dimensional ("3D") modelling of magnetic survey data at its ...
Hackaday

Levitating Magnet In A Spherical Copper Cage

Lenz’s Law is one of those physics tricks that look like magic if you don’t understand what’s happening. [Seth Robinson] was inspired by the way eddy currents cause a cylindrical neodymium magnet to ...