Overview

tachylite


Related Overviews

 

'tachylite' can also refer to...

 

More Like This

Show all results sharing this subject:

  • Earth Sciences and Geography

GO

Show Summary Details

Quick Reference

A black volcanic glass formed by the chilling of basaltic magma. The black colour is due to the presence of numerous microscopic crystals within the glass. Tachylite can be found in the chilled rind of pillow lavas, but is extremely susceptible to alteration by sea water and may be converted to palagonite.

Subjects: Earth Sciences and Geography.


Reference entries

Users without a subscription are not able to see the full content. Please, subscribe or login to access all content.