The study of rocks; an elementary text-book of petrology.

Mode of access: Internet.

Granites and greenstones : a series of tables and notes for students of petrology /

Includes indexes.

The nomenclature of petrology, with references to selected literature,

Mode of access: Internet.

The study of rocks : an elementary text-book of petrology /

Mode of access: Internet.

Geophysics and petrology of the deep crust and upper mantle : a workshop sponsored by the U.S. Geological Survey and Stanford University /

Mode of access: Internet.

Theoretical petrology

Mode of access: Internet.