-40%

Granite with Tourmaline from Cornwall Petrographic Microscope Slide

$ 34.32

Availability: 46 in stock
  • All returns accepted: ReturnsNotAccepted

    Description

    Granite with Tourmaline from Cornwall Petrographic Microscope Slide
    Thin-section mount of granite with tourmaline from Cornwall petrographic microscope slide. Slide dates to late 1800s/early 1900s. For viewing under transmitted or polarized light.