Spot coring commenced at 5:00 pm yesterday. Initially ROP was averaging 5 m/h, but at 2042 m depth there was a sharp increase in ROP and after that there was little progress. At 8:20 pm coring was suspended at 2042,7 m depth and POOH commenced. POOH was completed at 5:30 this morning. The drill bit was totally worn down and there was no core in the barrel. Temperature and caliper logging was carried out this morning.