Daily News
Project Acronym: CHALCO | State: Completed | Expedition ID: 5060
ins.: 2016-03-25 01:00; ( Age: 8 yrs )
![Chalco-www](/fileadmin/_processed_/6/4/csm_Lake-chalco--ProjectLogo_4913cdb56a.gif)
Category:
Chalco-www
![Chalco-www](/fileadmin/_processed_/6/4/csm_Lake-chalco--ProjectLogo_4913cdb56a.gif)
Lake Chalco: 2016-03-25
Problems with penetrating vesicular basalts (perhaps scoria) at about 425m ...
![](/fileadmin/icdp/projects/data//chalco//2016_03_25/IOD.jpg)
Problems with penetrating vesicular basalts (perhaps scoria) at about 425m depth are slowing us down and wearing out drill bits. [Text by Erik Brown] (MexiDrill on facebook)
- Links:
- /fileadmin/icdp/projects/data/chalco/2016_03_25/DIS_OTHER.htm