Serpentinization (redirect from Serpentinisation)
Serpentinization is a hydration and metamorphic transformation of ferromagnesian minerals, such as olivine and pyroxene, in mafic and ultramafic rock to...
30 KB (3,139 words) - 23:53, 10 September 2024
Earth's crust and mantle; reaction of water with ultrabasic rocks (serpentinisation); water in contact with reducing agents in Earth's mantle; weathering...
18 KB (1,882 words) - 12:49, 2 September 2024
could be the formal comparison of belite hydration and forsterite serpentinisation dealing both with the hydration of two structurally similar earth -alkaline...
10 KB (776 words) - 19:42, 6 May 2024
fluids have less than 10% molar proportion of CO2, reactions favor serpentinisation, resulting in chlorite-serpentine-amphibole type assemblages. The majority...
9 KB (1,059 words) - 17:30, 10 September 2024
cement mill than alite. Hydration reaction of forsterite (olivine) in serpentinisation CCN, cement chemist notation Jean-Pierre Bournazel, Yves Malier, Micheline...
7 KB (783 words) - 15:00, 2 December 2023
trend toward talc-pyroxene and eventually toward metamorphic olivine. Serpentinisation of olivine: forsterite2Mg2SiO4 + 3H2O → serpentineMg3Si2O5(OH)4 + bruciteMg(OH)2...
5 KB (618 words) - 11:12, 14 March 2023
processes driven by abiotic production of methane and hydrogen by serpentinisation. The Lost City vent field shares a number of characteristics with the...
34 KB (3,778 words) - 02:15, 9 January 2024
metamorphosis has in most cases taken the form of ductile deformation and serpentinisation. In many cases the rocks have also been subject to varying degrees...
9 KB (1,308 words) - 20:19, 25 January 2024
CH3D) will be key to help determine whether they are of geological (serpentinisation, clathrates) or a biological source. In addition, NOMAD can detect...
12 KB (882 words) - 05:26, 15 January 2024