GRD0419S0
19-93
Intermediate Intrusive
Paleozoic › Devonian › Early Devonian
398.0
-
416.0
0
Ritter 154 › Cabinet 29 › Drawer I
tonalite
Ferrohypersthene garnet biotite tonalite, Spaulding stage (now mapped as Spaulding Tonalite)
Lyons 247-77. Age from Horton et al. (2017) in macrostrat
New Hampshire Magma
New Hampshire
1.25 mi. S of Salisbury on highway 127
Latitude: 43.355°
Longitude: -71.739°