Results 71 to 80 of about 526 (172)

Sublithospheric diamond ages and the supercontinent cycle. [PDF]

Nature, 2023
Timmerman S, Stachel T, Koornneef JM, Smit KV, Harlou R, Nowell GM, Thomson AR, Kohn SC, Davies JHFL, Davies GR, Krebs MY, Zhang Q, Milne SEM, Harris JW, Kaminsky F, Zedgenizov D, Bulanova G, Smith CB, Cabral Neto I, Silveira FV, Burnham AD, Nestola F, Shirey SB, Walter MJ, Steele A, Pearson DG.   +25 more
europepmc   +1 more source

Perturbation of the deep-Earth carbon cycle in response to the Cambrian Explosion. [PDF]

Sci Adv, 2022
Giuliani A, Drysdale RN, Woodhead JD, Planavsky NJ, Phillips D, Hergt J, Griffin WL, Oesch S, Dalton H, Davies GR.   +9 more
europepmc   +1 more source

A compilation and characterisation of lithics in kimberlite and common maar-diatremes and tephra ring deposits. [PDF]

Sci Rep, 2021
Fitzgerald MK, White JDL.
europepmc   +1 more source

Кімберліт [Kimberlit]

, 2013
КІМБЕРЛІ́Т – вивержена магматична мало поширена гірська порода чорнього кольору з синім або зеленим відтінками. Складається переважно з олівіну, піроксенів, гранатів, флюгопіту, рідше – циркону, апатиту та ін. Виповнює т. зв. трубки вибухів газів у земній корі, алмазоносний. К. –... ⚠️ Цей запис містить лише бібліографічні метадані.
openaire   +2 more sources

Garnets from the Camafuca-Camazambo kimberlite (Angola)

Anais da Academia Brasileira de Ciências, 2006
This work presents a geochemical study of a set of garnets, selected by their colors, from the Camafuca-Camazambo kimberlite, located on northeast Angola. Mantle-derived garnets were classified according to the scheme proposed by Grütter et al.
Correia Eugénio A., Laiginhas Fernando A.T.P.   +1 more
doaj  

Palm phytoliths in subarctic Canada imply ice-free winters 48 million years ago during the late early Eocene. [PDF]

Ann Bot
Siver PA, Reyes AV, Pisera A, Buryak SD, Wolfe AP.   +4 more
europepmc   +1 more source

Light oxygen isotopes in mantle-derived magmas reflect assimilation of sub-continental lithospheric mantle material. [PDF]

Nat Commun, 2021
Xu JY, Giuliani A, Li QL, Lu K, Melgarejo JC, Griffin WL.   +5 more
europepmc   +1 more source

Olivine and Fe-isotopes in kimberlites indicate an iron-rich substrate for CLIPPIR and other sub-lithospheric diamonds. [PDF]

Nat Commun
Howarth GH, Giuliani A, Tau MM, Cai R, Liu J.   +4 more
europepmc   +1 more source

The global distribution of CO₂-rich magmas is determined by lithospheric thickness. [PDF]

Nat Geosci
Bowman EE, Gibson SA, Sui S, Lebedev S.
europepmc   +1 more source

Evidence for oxygen-conserving diamond formation in redox-buffered subducted oceanic crust sampled as eclogite. [PDF]

Nat Commun, 2022
Aulbach S, Stachel T.
europepmc   +1 more source