County |
Total quarries |
Active quarries |
% of active quarries |
Affected Area by quarries (ha) |
Current Highland Grassland Area (ha) |
% of grassland loss by quarry activity |
Olavarría |
63 |
28 |
44 |
3124 |
5698 |
35.4 |
Benito Juárez |
16 |
5 |
31 |
1522 |
10777 |
12.4 |
Azul |
11 |
8 |
72 |
818 |
12679 |
6.1 |
General Pueyrredón |
18 |
11 |
61 |
362 |
7670 |
4.5 |
Necochea |
5 |
3 |
60 |
21 |
1902 |
1.1 |
Tandil |
31 |
6 |
19 |
394 |
41995 |
0.9 |
Lobería |
12 |
8 |
67 |
110 |
13971 |
0.8 |
Balcarce |
3 |
2 |
67 |
77 |
21889 |
0.3 |
Total |
158 |
71 |
45 |
6428 |
116581 |
5.2 |