Results 181 to 190 of about 388,584 (268)

A Paleoarchaean impact crater in the Pilbara Craton, Western Australia. [PDF]

open access: yesNat Commun
Kirkland CL   +6 more
europepmc   +1 more source

Trench sediment heterogeneity controls accretion mechanisms in subduction zone. [PDF]

open access: yesSci Rep
Sanità E   +5 more
europepmc   +1 more source

Phlogopite from the Horoman Ultramafic Rocks

open access: yesPhlogopite from the Horoman Ultramafic Rocks
openaire  

Peridotites and other ultramafic rocks

Geology Today
Peridotites are a group within the category of ultramafic rocks. These are usually dark‐coloured rocks rich in magnesium, poor in silica and lacking feldspars. Earth's mantle, which makes up 83 percent by volume and 67 percent by weight of the planet, consists largely of peridotite, which, although relatively sparse at the surface, therefore, is Earth ...
Kent Brooks
openaire   +2 more sources

Ultramafic Rocks

Encyclopedia of Geology, 2021
H. Downes
openaire   +2 more sources

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