Sharp sand (as opposed to rounded desert sand) is the key ingredient in concrete, while high-purity silica ... with mining ...

It won't be easy to make ore-sand a reality. Inertia is one reason. Mining companies have well-established processes. It takes time and work to introduce new methods. Industry buy-in and ...

(1) Simplicity in Production & Sustainable Growth: Selling raw high-purity silica is the initial target of the company; simplicity in the surficial quarrying/mining process and no need for a ...