• Sand - Wikipedia

    It shows the ecological and economic effects of both legal and illegal trade in construction sand ... silica sand used ... Sand - New York Times; Sand Mining In India ...

  • Sand mining - Wikipedia

    Sand mining is a practice that is becoming an environmental issue in India. ... Silica sand mining business has ... for sand for construction, illicit sand mining is ...

  • The Deadly Global War for Sand | WIRED

    The Deadly Global War for Sand. Indian workers crush stone into sand at an illegal mine near Raipur Village in India on March 18, ... Construction in Uttar Pradesh ...