During serpentinization, awaruite (Ni₃Fe) forms as a secondary mineral when liberated nickel (Ni 2+) and iron (Fe 2+) from the olivine, pyroxene, and chromite minerals react with the abundant hydrogen ...
The US president has palpably lost his first direct diplomatic face-off with his Russian counterpart. For millions of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results