benchmark

HPQM Featured in Benchmark Minerals Intelligence High Purity Quartz Report – “HOT ROCKS”

Quartz has been exploited by humans since prehistoric times. The Roman naturalist and philosopher Pliny the Elder contemplated clear quartz and argued it must be a form of petrified ice, created over an immense length of time. Given the limitations of Ancient science, Pliny’s assessment was noteworthy for at least recognising some kind of geological force[…]