GRD02J7S0
JMCL
Micaceous Extrusive
Mesozoic › Cretaceous › Early Cretaceous › Berriasian
140.0
-
145.5
0
Ritter 154 › Cabinet 16 › Drawer O
kimberlite
kimberlite (Mclean kimberlite is an aphanitic spinel monticellite calcite kimberlite characterized by scarcity of megacrysts, xenoliths and phenocrysts)
see pages 19-23 in NorthernOntario.pdf; part of Timiskaming kimberlite province
Ontario 2011
Canada
6 km SW of New Liskeard, Ontario; McLean farm; UTM coordinates 593525, 5260324 (WGS84, zone 17)
Latitude: 47.4896°
Longitude: -79.7584°
N/A
N/A
N/A
N/A
NorthernOntario.pdf
(11.8 MB)
Donaldson, J. A. and Munro, I., 1982, Excursion 16B: Precambrian geology of the Cobalt area, northern Ontario, Carleton University Field Trip Guide