Results 101 to 110 of about 3,766 (225)

(Table T111) Secondary minerals in gabbros of Mariana Trough, Leg 60, Hole 453

, 2008
(Table T111) Secondary minerals in gabbros of Mariana Trough, Leg 60, Hole ...
Kashintsev, Georgy L, Chudaev, Oleg V, Victor B Kurnosov (6958511), Oleg V Chudaev (6958535), Artamonov, Andrey V, Georgy L Kashintsev (6958529), Lyapunov, Sergey M, Andrey V Artamonov (6958517), Alla L Sokolova (6958544), Sokolova, Alla L, Kurnosov, Victor B, Zolotarev, Boris P, Sergey M Lyapunov (6958523), Garanina, Svetlana A, Boris P Zolotarev (6886118), Svetlana A Garanina (6958553)   +15 more
core   +1 more source

(Table T1) Modal analysis of gabbros from ODP Hole 179-1105A

, 2007
(Table T1) Modal analysis of gabbros from ODP Hole 179 ...
Banerji, Debleena, Pedram Zarian (6972224), Debleena Banerji (6972221), Casey, John F, Zarian, Pedram, John F Casey (6960548)   +5 more
core   +1 more source

Characteristics of ∼40 Ma Mafic Rocks in North Tibet and Their Tectonic Implications

Geochemistry, Geophysics, Geosystems
Several magmatic belts are present in the Tibetan Plateau. Among these, the Qiangtang magmatic belt in North Tibet remains elusive. In particular, the petrogenesis, magma source, and tectonic implications of the ultramafic to mafic rocks in the North ...
Shifeng Wang, Licai Song, Shengting Zhang, Weifeng Xiao   +3 more
doaj   +1 more source

(Tables 1-2) Re, Os concentrations and 187Os/188Os of gabbros from ODP Site 118-735B

, 2000
We present osmium isotopic compositions and Os, Re and platinum-group element (PGE) contents in the lower oceanic crust gabbros from ODP Site 735B on the Southwest Indian Ridge. The average gabbros are very depleted in PGEs, e.g.
Stanley R Hart (6886148), Gregory E Ravizza (6965528), Blusztajn, Jerzy S, Ravizza, Gregory E, Jerzy S Blusztajn (6885410), Henry J B Dick (6887306), Hart, Stanley R, Dick, Henry J B   +7 more
core   +1 more source

The Capability of Amphibole in Tracing the Physicochemical Processes of Magma Mixing

Geophysical Research Letters
This study explores the capability of amphibole in tracing the physicochemical process of magma mixing through spatially associated gabbros, mafic microgranular enclaves (MMEs) and granodiorites from central Tibet.
Mingjian Li, Yunchuan Zeng, Massimo Tiepolo, Jifeng Xu, Enrico Cannaò, Francesca Forni, Feng Huang   +6 more
doaj   +1 more source

Clinopyroxene compositions of the gabbros from Misho mountains in Northwestern Iran

, 2012
The Misho Mts are located in the the East Azerbaijan province (NW Iran) and are bounded both in the north and the south by two dextral, oblique-strike slip Cenozoic fault systems that are responsible of the uplifting of the Precambrian to Triassic ...
Dilek Y., Jahangiri A., Azimzadeh Z., SACCANI, Emilio   +3 more
core  

Geochemistry and isotopic composition of gabbros from ODP Hole 118-375B

, 1991
Gabbros drilled from the shallow (720 m) east wall of the Atlantis II transform on the Southwest Indian Ridge (SWIR; 32°43.40', 57°16.00') provide the most complete record of the stratigraphy and composition of the oceanic lower crust recovered from the ...
Fowler, M, Kempton, Pamela D, Chris J Hawkesworth (6959291), Pamela D Kempton (6961055), M Fowler (55545), Hawkesworth, Chris J   +5 more
core   +1 more source

Partial melting experiments on oceanic cumulated gabbros

, 2004
We performed hydrous partial melting experiments at shallow pressures (0.2 GPa) under slightly oxidizing conditions (NNO oxygen buffer) on oceanic cumulate gabbros drilled by ODP (Ocean Drilling Program) cruises to evaluate whether the partial melting of
Freise, Marcus, Sandrin T Feig (6965618), Snow, Jonathan E, Feig, Sandrin T, Koepke, Jürgen, Jürgen Koepke (6960257), Marcus Freise (6965624), Jonathan E Snow (6965621)   +7 more
core   +1 more source

Geochemistry and Petrogenesis of metabasites from the Gol-e-Gohar Complex in southern Sanandaj-Sirjan metamorphic zone, South of Iran; Evidences for crustal extension and magmatism at early Palaeozoic

Geologica Acta, 2018
In Gol-e-Gohar metamorphic Complex from south-eastern Sanandaj-Sirjan metamorphic zone (Kerman province, Iran), there are two types of metabasites contain layered metamorphosed lava flows and the younger meta-gabbros.
H. FATEHI, H. AHMADIPOUR
doaj  

New constraints on the origin of the ophiolitic rocks within sinorogenic turbiditic sequences at Cilento region (southern Italy)

Geologica Acta, 2016
Mafic igneous rocks (pillow lavas and gabbros) embedded as olistoliths within Miocene turbiditic sequences crop out in the Cilento area at the Mount Centaurino (Campania region, Southern Italy).
F.C. MAZZEO, P. DE VITA, M. AULINAS, I. ARIENZO, G. CIRILLO, R.S. IOVINE, D. SPARICE   +6 more
doaj