Ferdinand Zirkel eBooks

Microscopical Petrography. E-book. Formato PDF Ferdinand Zirkel   -  Forgotten Books, 2017  - 

Fig. 3. Inclusion as in Fig. 2, containing also thin, pale-green microlites of hornblende, resting upon the walls of the including quartz, and projecting into the interior of the ?uid. Fig. 4. Same inclusion in the quartz of granite; black microlites accompanying the salt cube.