Economic and Environmental Geology

Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2288-7962   pISSN 1225-7281

Table. 3.

Table. 3.

The aggregate product in Korea in 2019, by aggregate sources

Size range(thousand m3) number of local governments by aggregate sources
Total Extraction Permission Declaration Sand Gravel River Land Mountain Marine Crushed Washing Others
>500 3 1 1 0 1 0 0 1 0 1 0 0
400~500 2 0 0 0 1 0 0 0 0 0 0 0
300~400 3 1 4 0 1 0 0 1 0 4 0 0
200~300 10 3 6 4 5 0 0 3 0 5 0 0
100~200 24 17 10 7 17 0 0 14 2* 10 0 0
50~100 34 19 17 18 32 1 2 16 0 16 1 1
10~50 50 35 41 42 53 1 14 34 0 38 6 2
5~10 6 3 14 13 8 1 4 2 0 13 3 1
1~5 12 11 14 18 11 1 16 3 0 14 4 2
<1 5 4 5 8 3 0 6 1 0 4 1 0
total 144 90 107 102 129 4 36 74 2 101 14 6
Econ. Environ. Geol. 2021;54:427-39 https://doi.org/10.9719/EEG.2021.54.4.427
© 2021 Econ. Environ. Geol.