Open Access

Table 1

H2 generating rocks (H2_GR) and their related minerals of interest for H2 generation.

Geological context Oceanic rocks Continental rocks
H2_GR type H2_GR1: Oceanic lithosphere, Ophiolites H2_GR2: Iron-bearing rocks (BIF, greenstone belts) H2_GR3: Granitic and sedimentary rocks H2_GR4: Organic-rich rocks (shale, coal)
Process Redox reactions Redox reactions Radiolysis Late maturation
Minerals of interest Olivine, Pyroxene, Amphibole, Chlorite, Serpentine, Magnetite, Pyrrhotite Olivine, Pyroxene, Amphibole, Chlorite, Serpentine, Magnetite, Garnet, Siderite, Pyrrhotite U-minerals, Micas, K-feldspars, Clay minerals Organic matter (kerogens)

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.