GRD00GKS0

I-681

Syenite

Mesozoic › Cretaceous › Early Cretaceous › Albian
99.6 - 112.0

0

Ritter 154 › Cabinet 15 › Drawer C

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Hb syenite. Perthitic Kspar, minor Plag (both with lath-like habit), olive green to reddish Amph, brown biotite with apatite inclusions.

Two pieces look similar (I-681 and I-737)

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Vermont
Cuttingsville
Latitude: 43.5°
Longitude: -72.9°

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