The EARTH 300 (formerly GEOL 302) class trip poses for a group photograph on the Jaspilite facies
of the Negaunee Iron Formation, as exposed on Jasper Knob near Ishpeming.
© 2013 Ed Mallon
The EARTH 300 (formerly GEOL 302) class trip poses for a group photograph on the Jaspilite facies
of the Negaunee Iron Formation, as exposed on Jasper Knob near Ishpeming.
© 2013 Ed Mallon