The Land Use and Cover Change process of the large-scale open mining area include: the land excavation, the land occupied, the land piled up.

大型露天矿区土地利用/覆盖变化过程包括：土地挖损、土地压占和土地占用。

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Because of these problems such as unstable ore bodies, moderately-stable wall rock, large work-out area, the design proposal of mining these ore bodies by filling-up method is presented.

针对其矿体不稳固、围岩中等稳固，以及存在较大采空区，矿体完整性遭破坏的情况，提出了上向进路充填法开采的设计方案。

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With the development of mining, the tailings wasteland is expanding quickly, not only occupying the large area land, but also being a serious contaminative source.

随着矿藏的开采，尾矿场迅速扩增，不仅侵占大量土地，而且矿业废弃物的堆积，也是严重的污染源。

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Unesco granted the heritage status in July 2006, saying the "substantial remains are a testimony to the contribution Cornwall and West Devon made to the Industrial Revolution in the rest of Britain and to the fundamental influence the area had on the mining world at large".

BBC: Mining at South Coffee

Huge inter-connected cylinders, each encompassing a land area as large as 100 square miles, would accommodate, in addition to extensive mining operations, capacious living quarters, gardens, and recreation areas.

FORBES: A Pragmatic Approach to Asteroid Mining?