ins.: 2019-09-26 02:00, 6 yrs ago

Category:
GRIND_

GRIND: 2019-09-26
Third day of drilling and we have successfully made it ...

Third day of drilling and we have successfully made it through a tough 50m of hard quartzite. This drill bit only lasted for 10m!
- Links:
- /fileadmin/icdp/projects/data/grind/2019_09_26/DIS_OTHER.htm