Spatial Coverage is exactly "Adirondack Highlands-collected from the first high hill just southwest of the intersection of NY Route 30 and Benson Rd., approximately 2 miles northwest of Northville, NY."
The locality near Northville, NY represents the only example of this assemblage that has been encountered to date (1980) in the Adirondacks. The original lithology is that of a typical olivine metagabbro. During granulite facies metamorphism,…