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Newtown Creek Nature Walk, Morton Gneiss

The drinking fountain is made of this metaphoric stone that was formed 3.5 billion years ago in the Minnesota River Valley. Morton Gneiss is one of the earth's oldest rocks.Submitted by @lampbane

The drinking fountain is made of this metaphoric stone that was formed 3.5 billion years ago in the Minnesota River Valley. Morton Gneiss is one of the earth's oldest rocks.

Submitted by @lampbane

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