Table 1. Groundwater pH, resistivity, and lead content. Samples were collected at the water table. The best estimate of leachate pH and resistivity is sample W11, ...

Figure 1. Resistivity data from survey by Geotech Ltd’s proprietary VTEM system. Sections show the position of Bayhorse Silver Mine in relation to two pronounced low-resistivity anomalies ...

Coal mine water damage is a major hidden danger of mine safety production, threatening mine safety. In order to effectively prevent water damage, Menkeqing Coal Mine has carried out the research of ...

ESTES PARK, CO / ACCESS Newswire / July 15, 2025 / Taranis Resources Inc. ("Taranis" or the "Company") (TSXV:TRO)(OTCQB:TNREF) is providing an update on exploration activities at Thor. All of the 2025 ...

In the presence of a magnetic field, negative resistivity can produce a positive resistance, along with a sign reversal in the Hall effect, in GaAs/AlGaAs semiconductor devices.

Consequently, resistivity varies throughout a line, and resistance extraction needs to account for these secondary phenomena for improved resistance accuracy. Metal resistivity at different geometries ...

Vancouver, British Columbia--(Newsfile Corp. - February 27, 2024) - Sanu Gold Corporation (CSE: SANU) (OTCQB: SNGCF) ("Sanu Gold" or the "Company") is pleased to report that phase 1 of its ...