GRD0444S1
WMS-16_S1
Syenite
Mesozoic › Jurassic › Middle Jurassic
161.0
-
176.0
0
Ritter 154 › Cabinet 29 › Drawer E
-
Belknap Mtn syenite. Medium-grained, perthitic alkali feldspar, plag, hornblende, bitote and minor CPX (core of hornblende)
Age (168 Ma), possible correlative of Moat Volcanics, see Van Fossen and Kent (1990) or macrostrat.org
White Mtn Series
New Hampshire
Belknap Mtn, Belknap Mtn Lookout Road
Latitude: 43.515°
Longitude: -71.377°
