SpsPmtQuartzite Thin Section Photos. Click on any photo for a larger image. Some of the larger images may be on other web sites and will open in a new window.
 

Hornfels Thin Section

SpsPmtQuartzite_001. A pink mica-rich quartzite from near Ben Hope in north west Scotland. This quartzite contains quartz, muscovite, piemontite, and minor garnet. Image from the UK Virtual Microscope.