Results 101 to 110 of about 6,833 (203)

Widespread PREMA in the upper mantle indicated by low-degree basaltic melts. [PDF]

Nat Commun, 2023
Cai R, Liu J, Pearson DG, Giuliani A, van Keken PE, Oesch S.   +5 more
europepmc   +1 more source

A link between enhanced sampling of Ti–rich mantle garnets and superdeep diamonds: Insights from the DO-27 kimberlite, Northern Canada

Despite the economic significance and scientific value of sublithospheric (superdeep) diamonds, useful indicators of their presence in a kimberlite body via traditional indicator mineral approaches remain elusive. The DO-27 kimberlite on the Slave craton
Seller, Michael, Elliott, Barrett, Hardman, Matthew F., Pearson, D. Graham, Malakhova, Irina, Zhang, Qiwei, Chinn, Ingrid, Stachel, Thomas, Kjarsgaard, Bruce   +8 more
core   +1 more source

Perovskite-bearing crystal-controlled oxide-silicate mantle xenoliths: Resolution to controversial origins? [PDF]

Sci Adv, 2023
Haggerty SE.
europepmc   +1 more source

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

[Kimberlite Mine]

, 2000
Photograph of a kimberlite mine. The metal conveyor belt sits at a diagonal leading to a rectangular tower structure.
Streng, Evelyn Fiedler
core  

Cratons, kimberlites and diamonds: selected papers of the 11th International Kimberlite Conference [PDF]

Mineralogy and Petrology, 2018
Stachel, Thomas, Pearson, Graham D., Giuliani, Andrea, Hetman, Casey M., Jakubec, Jaroslav (Jarek), Janney, Philip E., Kjarsgaard, Bruce A., Kobussen, Alan F., Liu, Jingao, Navon, Oded, Rudnick, Roberta, Snyder, David B., Nasdala, Lutz   +12 more
openaire   +2 more sources

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

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

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

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