Tag Archives: Gaia

How do they put the mountain top back on after they cut it off?

Mountain Topping: ¬†An alternative mining technique to digging into a mountain to extract valuable ores. ¬†Rather than tunnel, the mountain top is scraped to reveal buried ore. Cutting through successive thin layers efficiently exposes the ore while the mountain top … Continue reading

Posted in Environment, Poli/Econ | Tagged , , , , , | 3 Comments