Magnetite-biotite-actinolite-sulphide veins are common within and/or close to the causative intrusions at the Ridgeway deposit at Newmont Corporation’s (NYSE:NEM / TSX:NGT / ASX:NEM) Cadia Mine ...
Sand is the most abundant ingredient in the mix. The powdered cement and lime are the glue that holds the sand together and allows the mortar to bond to each brick (or concrete block, stone or other ...
A rebel alliance claimed the capture of the biggest city in the Democratic Republic of Congo’s mineral-rich eastern region this week, pushing back against resistance from government troops ...
To date, 19 old mining excavations have been identified and mapped by Spark's geological team. These areas are all focused on pegmatite occurrences with evidence for prior exploitation of gemstones ...
Every year the world-renowned Tucson Gem, Mineral & Fossil Showcase is like a time portal, a trip around the world, and a treasure hunt all rolled into one. Every winter, more than 65,000 guests from ...
Highlights:Historical drilling, geochemical and geophysical data recently obtained from a major mining company that previously controlled the Rio Bravo project confirms intersections of significant ...