How do mining practices affect the environment?

Unregulated gemstone mining causes severe environmental decline because of unchecked deforestation, rapid soil erosion, damage to nearby water habitats, and chemical runoff from the heavy machinery used on site.

Artisanal and small-scale mining (ASM) provides essential local income, but it often leaves abandoned pits behind, and those pits can turn into breeding areas for disease. On the other hand, responsible mining enterprises set firm environmental rehabilitation plans in place, so topsoil is safeguarded with care, pits are filled back in, and native greenery is re-established once extraction ends.