Fig. 5: Flow contacts.
From: Imagining and constraining ferrovolcanic eruptions and landscapes through large-scale experiments
a Sharp basal contact between the metallic (bottom, silver) and silicate (top, black) flow units. b Isolated metallic droplet within the silicate flow. c Base of the metallic flow (rusty color due to oxidation), showing rip-up clasts and erosional scours. d Metallic cross-cutting feature (rusty color due to oxidation) within the silicate flow.
