Browsing by Title
- DSpace Home
- →
- Browsing by Title
JavaScript is disabled for your browser. Some features of this site may not work without it.
Browsing by Title
Now showing items 7542-7561 of 43490
-
(2006)A newly discovered dike complex and serpentinite-matrix mélange may represent basement for the Upper Jurassic Galice Formation in the Elk outlier of the western Klamath terrane, which lies far to the west of the Klamath ...
-
(1997)Reconstruction of lake paleochemistry from the isotope and trace-element composition of fossil ostracodes requires an understanding of geochemical variations induced by the seasonality of shell formation. Monthly field ...
-
(2006)Picritic lava flows near Lijiang in the late Permian Emeishan flood basalt province are associated with augite-phyric basalt, aphyric basalt, and pyroclastic units. The dominant phenocryst in the picritic flows is Mg-rich ...
-
(2001)The formation and transformation of organic matter (OM) along a river-sea section are considered for sediments of the Ob Bay, Yenisei Bay, and Kara Sea. It was shown that a large amount of mainly pelite-size sediments rich ...
-
(1991)The distribution pattern of about 40 elements in zoned prograde metamorphic complexes of andalusite-sillimanite and kyanite—s sillimanite types has been studied in the Khamar-Daban region and Patom highlands, located along ...
-
(2006)The alkaline lamprophyres and diabases of the Spanish Central System carry a heterogeneous suite of xenoliths which includes scarce pyroxenitic and hornblenditic types that can be divided in two groups: (a) pyroxenite ...
-
(PANGAEA, 1968-11-11)
-
(2004)This work briefly outlines modern ideas on geochemistry of rare earth elements (REE) in the ocean. Sources of REE and chemical properties of these elements, which govern their migration ability in natural processes, are ...
-
(2001)Metamorphic rocks-hydrolysates, which are strongly enriched in Al and Fe (sericite, pyrophyllite, chloritoid, diaspore, and hematite schists), are developed in the interformational contact zone between Precambrian pre-Uralide ...
-
(1998)The saline lakes (Tuzkul, Chukurkul, Sasykkul Lakes) of the Sasykkul depression located in the semidesert part of the Pamirs provide a prominent example of the evaporative concentration of alkaline waters in a closed basin ...
-
(PANGAEA, 2006-08-03)
-
(2006)The first sweeping generalizations on gas compositions in nepheline syenite, trachytoid khibinite, ijoliteurtite, rischorrite, malignite, lujavrite, foyaite, and apatite–nepheline ores were been carried out by Petersil’e ...
-
(Russian Mineralogical Society, )
-
(2001)New data on the trace element distribution in rocks of volcanic-plutonic associations from the vicinity of the Karamken gold-silver deposit are reported. The deposit is localized in the outer zone of the Cretaceous ...
-
(2001)The first geochemical data were obtained on rock of the Goloustnaya block in the southern framing of the Siberian Platform. It was established that the early (relict) metavolcanic rocks display geochemical features ...
-
(PANGAEA, 2018-05-29)
-
(PANGAEA, 2018-05-29)
-
(PANGAEA, 2011-08-31)
-
(2006)The Mesozoic Yamdrock mélange and the Triassic flysch lie immediately south of the Yarlung Zangbo Suture Zone (YZSZ) ophiolitic belt, in southern Tibet. The whole-rock chemical signature of sandstones (mostly greywackes), ...
-
(PANGAEA, 2018-05-29)
Now showing items 7542-7561 of 43490