Fig. 10From: Magnesium silicate chimneys at the Strytan hydrothermal field, Iceland, as analogues for prebiotic chemistry at alkaline submarine hydrothermal vents on the early EarthA chemical garden formed in laboratory experiments from 1 M Mg chloride and 1 M silicate solution (a) and an SEM image (b) of the internal surface of the material formedBack to article page