Alternating bands of coarse clear ice (blue) and coarse bubbly ice (white) make up longitudinal foliation. Weakly developed medial moraines of angular rockfall debris run parallel to the foliation. |
Alternating bands of coarse clear ice (blue) and coarse bubbly ice (white) make up longitudinal foliation. Weakly developed medial moraines of angular rockfall debris run parallel to the foliation. |