NEAR ROAD 90. KM=236.5
COOR.(NEW) - 2370/5897
PICTURE 16
VERY NEW SINKHOLE (09-12-2002) THAT SANK AROUND A RESEARCH DRILLING.
THE DRILLING WAS FINISHED ON 30-08-2001.
AFTER A WEEK (ON 16-12-2002) THE CORE-PILLAR COLLAPSED AND FELL DOWN 2 METER
(SEE PIC.(15) (PIC.[18]) (PIC.[22])