BH250-27

Number of slides: 13

Rock: Baraboo Quartzite ( 43°25'22.99"N, 89°43'28.24"W)

Major minerals: Quartz

Minor minerals: Zircons, Muscovite (Sericites)

Photomircrographs:

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17