Mirny Diamond Tambang Siberia
Great Blue Hole – Belize
Gerbang Neraka di turkmenistan
Kimberley Big Hole - Afrika Selatan
Bingham Canyon Mine – Utah
Glory Hole in Monticello Dam California
Diavik Diamond Mine – Canada
Guatemala Sinkhole
Chuquicamata Copper Mine – Chile
Udachnaya Pipe – Russia
Tidak ada komentar:
Posting Komentar