Description :
An outcrop of the semipelitic and psammitic schist unit with rarely observed fining-upwards beds. The arrow indicates the younging direction. The range of composition in this outcrop, from psammitic biotite-plagioclase-quartz schist at the bottom of each bedset to semipelitic plagioclase-muscovite-andalusite-biotite-quartz schist at the top, is typical of the semipelitic and psammitic schist unit as a whole.
Photographe :
Hamilton, B
Collection :
Centre d'information sur les sciences de la Terre (SST)
Haute-résolution :
2.53 MB
3648x2736 pixels
72 ppi (jpeg)
Géographie :
2474; Baffin Island; Nunavut; Cumberland Peninsula; Station E119