GRD043VS1
WMS-07_S1
Diorite
Mesozoic › Jurassic › Middle Jurassic
161.0
-
176.0
0
Ritter 154 › Cabinet 29 › Drawer E
monzodiorite
Ames monzodiorite with xenoliths of Endicott diorite and Winnipesaukee diorite.
Loiselle (1978) description: plag, alkali feldspar, biotite, hornblende (a few cores of CPX) and quartz. Age (168 Ma) see Van Fossen and Kent (1990)
White Mtn Series
New Hampshire
Belknap Mtn, near Coleman Point on Hwy 11
Latitude: 43.571°
Longitude: -71.348°
