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Project Acronym: CHALCO | State: Completed | Expedition ID: 5060

ins.: 2016-03-25 00:00; ( Age: 8 yrs )
By: Scientists
Category: Chalco-www
Chalco-www

Lake Chalco: 2016-03-25

Problems with penetrating vesicular basalts (perhaps scoria) at about 425m ...
Problems with penetrating vesicular basalts (perhaps scoria) at about 425m depth are slowing us down and wearing out drill bits [Photo by Erik Brown and Dervla Kumar]. (MexiDrill on facebook)

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)