Results 121 to 130 of about 3,074 (215)

Dunite channels within a harzburgite layer from the Horoman peridotite complex, Japan: Possible pathway for magmas

open access: yes, 2019
Two discordant dunite channels in a polished slab were collected from a harzburgite layer in the Horoman orogenic lherzolite massif, Hokkaido, Japan. The dunite channels show extreme grain-size variations, and include very large olivine megacrysts up to ...
David Green (14737870)   +2 more
core  

Significance and Variety of Mantle-crust Boundary in the Oman Ophiolite [PDF]

open access: yes
We examine the petrological nature of the mantle-crust transition zone (MCTZ) based on detailed field observations of the northern Oman ophiolite. Two kinds of MCTZ, early-gabbroin-dunite and late-dunite-in-gabbro transition zones, can be recognized ...
14173   +16 more
core  

Chondrite parent bodies as escaped satellites of proto-planetary embryos. [PDF]

open access: yesSci Adv
Levison HF   +6 more
europepmc   +1 more source

Quaternary low-temperature serpentinization and carbonation in the New Caledonia ophiolite. [PDF]

open access: yesSci Rep, 2023
Corre M   +5 more
europepmc   +1 more source

Heterogeneous Earth's mantle drilled at an embryonic ocean. [PDF]

open access: yesNat Commun
Sanfilippo A   +28 more
europepmc   +1 more source

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