THE Department of Science and Technology (DOST) has explored the potential use of tephra ejected by Taal Volcano in Batangas province.

Researchers from the DOST-Industrial Technology Development Institute (DOST-ITDI) studied tephra or rock fragments from the volcanic eruption.

Register to read this story and more for free.

Signing up for an account helps us improve your browsing experience.

Continue

OR

See our subscription options.

Already have an account? Log in here