GRD0448S0
WMS-20
Syenite
Mesozoic › Jurassic › Middle Jurassic
161.0
-
176.0
0
Ritter 154 › Cabinet 29 › Drawer E
-
fresh, medium-grained syenite, probably nepheline bearing, with nice fabric
Age (168 Ma),see Van Fossen and Kent (1990) or macrostrat.org.
White Mtn Series
New Hampshire
Red Hill (SW side), Fire Tower Road, half mile north of Red Hill Road, at about 1100 feet
Latitude: 43.737°
Longitude: -71.454°
