U.S. Silica Holdings, Inc ... Proppants segment serves the oil and gas recovery market providing fracturing sand which is pumped down oil and natural gas wells to prop open rock fissures and ...
the Manitoba NDP government has rejected a proposal by Sio Silica to mine ultra-pure silica sand in southeastern Manitoba. This decision came two days after the province approved a different ...
Magnetic media degrades over time, requiring significant emissions, energy, and cost to safely store long-lived data. Project Silica is developing the world’s first storage technology designed and ...
The study will also target a 20-year mine life with planned production up to 400,000tpa ... Allup Silica is an explorer focused on the future development of its heavy mineral sands and silica sand ...
ollowing a 20-year ban, the government has officially lifted the restriction on exports of sea sand, prompting protests from some quarters, including a former minister and environmental activists.