Results 111 to 120 of about 9,905 (218)

Melting of carbonated pelites at 8-13GPa: generating K-rich carbonatites for mantle metasomatism [PDF]

, 2018
The melting behaviour of three carbonated pelites containing 0-1wt% water was studied at 8 and 13GPa, 900-1,850°C to define conditions of melting, melt compositions and melting reactions.
Grassi, Daniele, Schmidt, Max
core  

Sm-Nd Isotopic Studies of Ureilite Novo Urei [PDF]

Ureilites are ultramafic (harzburgitic) achondrites composed predominantly of olivine and pyroxenes, abundant carbon (graphites and shock-produced diamonds), some metal and sulfides.
Goodrich, C. A., Nyquist, L. E., Reese, Y., Shih, C.-Y.   +3 more
core   +1 more source

Diamondiferous garnet lherzolite from the V.Grib kimberlite pipe: relationship between subduction, mantle metasomatism and diamond formation

Записки Горного института
The article presents the results of a comprehensive study of diamondiferous lherzolite from the V.Grib kimberlite pipe. The composition of rock-forming minerals (olivine, orthopyroxene, Cr-diopside, Cr-pyrope) in terms of major elements mainly ...
Elena V. Agasheva, Nikolai V. Gubanov, Dmitrii A. Zedgenizov   +2 more
doaj  

Effects of water content, temperature and pressure on actinide tracer diffusion in melts of haplogranitic composition [PDF]

, 1994
Dingwell, Donald B., Mungall, Jim
core   +1 more source

CRATONIC PERIDOTITES AND SILICA-RICH MELTS: DIOPSIDE-ENSTATITE RELATIONSHIPS IN POLYMICT XENOLITHS, KAAPVAAL, SOUTH AFRICA [PDF]

, 2001
Gurney, J J, Menzies, M A, Zhang, H F, Zhou, X H   +3 more
core   +1 more source

Cluster analysis reveals increasing plume-like magmatism during progressive rifting in Afar (Ethiopia). [PDF]

Sci Rep
Tortelli G, Crescenzi P, Pagli C, Gioncada A, Keir D, Pagli L.   +5 more
europepmc   +1 more source

Mantle Metasomatism and Alkaline Magmatism [PDF]

, 1987
openaire   +1 more source

Mantle-derived fluid flux controls Olympic Dam-style Fe oxide-Cu-Au mineralisation. [PDF]

Sci Rep
Thiel S, Reid A, Heinson G, Brand K, Li L.   +4 more
europepmc   +1 more source

Discovery of a heavy silicon isotope mantle reservoir. [PDF]

Natl Sci Rev
Liu MR, Wang J, Cui ZX, Wei GJ, Yang Q, Xu YG, Kerr AC, Wyman D, Bai JH, Zhu GH, Ma L, Hao LL, Zhou JS, Fan JJ, Huang TY, Zhang MY, Wang Q.   +16 more
europepmc   +1 more source

Channelized metasomatism in Archean cratonic roots as a mechanism of lithospheric refertilization. [PDF]

Nat Commun
Roots EA, Hill GJ, Frieman BM, Smith RS, Craven JA, Snyder DB, Calvert AJ.   +6 more
europepmc   +1 more source