GRD044WS0
AR-04
Syenite
Mesozoic › Cretaceous › Late Cretaceous › Turonian
89.3
-
93.5
0
Ritter 154 › Cabinet 16 › Drawer Q
contact
contact between light facies (grey granite) and dark syenite facies (blue granite) of Granite Mtn
-
Arkansas alkaline province
Arkansas
Granite Mtns, south of Little Rock, AR (picked one of quarries)
Latitude: 34.7°
Longitude: -92.2°
