Slide Number: BH250-97
Number of slides: 12
Rock: Granite with small basaltic dike (This rock has smaller Dike compared to BH250-98)
This rock and BH250-98 were used for a class project in Introduction to Geology in the Fall of 2011. Cooling Rate of Dikes
Major minerals: Plagioclase, CPX, Quartz, Biotite
Minor minerals: Chlorite
Photomircrographs:
1, 2, 3, 4, 5, 6, 7, 8