Extrusive rock
Revision as of 06:03, 24 July 2013 by (username removed)
Description
Igneous rocks that come to the surface of the earth in a molten condition.
Synonyms and Related Terms
volcanic rock; rocha extrusiva (Port.)
Authority
- Submitted information Comment: José Delgado Rodrigues, LNEC, 2009.
- G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971