Al-Ansari, N. , Sissakian, V. and Elias, Z. (2025) Soil Erosion in Al-Adhaim River Basin, Central Part of Iraq. Engineering, ...

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 ...

It features scenes of farmers tilling soil, majestic mountain roads, sedimentary rock formations, and granite and marble quarries. The film also highlights natural phenomena such as volcanic activity ...

and metamorphic rocks, emphasizing the role of heat and pressure in rock formation. It concludes by highlighting the continuous cycle of rock formation and transformation beneath the Earth's surface.

A rock formation in Minnesota has exposed some of the oldest rocks on the surface of the planet, and visiting it is a profound and humbling experience I learned during my "master naturalist" classes ...