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Article
Scholastic

Scholastic News: Viking Mystery Solved

For Students 3rd - 8th
Archeologists discovered a sunstone used by Vikings to navigate the seas. This article explains what a sunstone is and how it works.
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Handout
Amethyst Galleries

Amethyst Galleries: Mineral Gallery: Moonstone

For Students 9th - 10th
This resource provides information on Moonstone, or Oligoclase.