Figure 3. Thinly layered dark schist and light granofels exposed at Tumbledown Pond. The schist is predominantly micas and andalusite while the granofels is predominantly quartz and feldspar. Each couplet of light and dark layers represents a graded bed with topping indicated toward the left. Each couplet is about 3 inches thick.

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Last updated on December 5, 2005

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