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Strontium isotope geochemistry of alluvial groundwater: a tracer for groundwater resources characterisation
Loire river major and trace elements
2009/3/6
This study presents strontium isotope and major ion data of shallow groundwater and river water from the Ile du Chambon catchment, located on the Allier river in the Massif Central (France).
Geochemistry of the Middle Miocene Collision-Related Yamadaği ( Eastern Anatolia) Calc-Alkaline Volcanics,Turkey
calc alkaline volcanics collision Eastern Anatolia Turkey
2010/1/11
Major, trace element and K-Ar age determinations are reported for a suite from the Yamadağı volcanics in the Eastern Anatolia. The exposed rocks mainly consist of medium-potassium calc-alkal...
Geochemistry of REE and yttrium in hydrothermal fluids from the Endeavour segment, Juan de Fuca Ridge
hydrothermal fluids rare earth element Juan de Fuca Ridge species abundance Europium anomaly
2017/8/10
Rare earth element and yttrium in hydrothermal fluids sampled from six high temperature vents and two diffuse flow sites on the Endeavour segment, Juan de Fuca Ridge by US-CHINA Joint Deep Dive Cruise...
Geochemistry of Neogene sedimentary rocks from the Jiyang basin, North China Block: The roles of grain size and clay minerals
grain size clay minerals geochemistry chemical weathering Jiyang basin
2017/8/10
Major and trace element compositions of 83 fine-grained sedimentary rocks (including 14 fine-grained sandstones, 24 siltstones and 45 mudstones) from the Zhanhua Sag of Jiyang basin in the North China...
Alteration Mineralogy and Geochemistry of the Hydrothermally Altered Rocks of the Kutlular (Sürmene) Massive Sulfide Deposit,NE Turkey
hydrothermal alteration clay minerals massive sulfide deposit eastern Pontides Turkey
2010/1/11
Volcanogenic massive sulfide deposits accompanying the Upper Cretaceous felsic rocks in the intra-arc rift zone of the Pontide palaeo-arc are common in the NE Turkey. One of them, the Kutlular (Sürmen...
Sedimentary organic matter geochemistry of Clayoquot Sound, Vancouver Island, British Columbia
Sedimentary organic matter geochemistry Clayoquot Sound Vancouver Island British Columbia
2014/5/9
Surface sediment samples from three interconnected fjords of Clayoquot Sound, British Columbia, were density fractionated (1.6 g cm-3) to isolate discrete organic debris (OD) from mineral-associated o...
Controls of d13C-DIC in lakes: Geochemistry, lake metabolism, and morphometry
d13C-DIC in lakes Geochemistry lake metabolism morphometry
2014/5/19
We investigated δ13 carbon (C)-dissolved inorganic carbon (DIC) values in 72 lakes from diverse regions using literature data as well as new measurements for 32 lakes. δ13C-DIC varied broadly among la...
Mineralogy, Geochemistry and Utilization Study of the Madayi Kaolin Deposit, North Kerala, India
Genetic Environment Gray Carbonaceous Clay Hematite-Rich Clay Madayi Morphology Recrystallization Residual Kaolinite Technological Evaluation Trace Elements
2011/12/5
Abstract: The Madayi clay deposit consists of a thick sequence of residual white kaolinitic clay underlying the sedimentary Warkallai Formation, which includes gray carbonaceous kaolinitic clays, lign...
Spatio-temporal geochemistry of mercury in waters of the Tapajo′s and Amazon rivers, Brazil
he Tapajo′s Amazon rivers
2014/6/9
Spatial and temporal variations of mercury (Hg) concentrations were monitored in the surface waters from the
lower portion of the Tapajo′s River, the Arapiuns River, its principal tributary, and the ...
Boron: Mineralogy, Petrology and Geochemistry. edited by E.S. Grew and L.M. Anovitz. Minerlaogical Society of America Reviews in Mineralogy, Vol. 33, 1996
Minerlaogical Society America Reviews Mineralogy
2012/3/31
This very large overview of the role of boron in mineralogy,
petrology and geochemistry divides itself with minimal over-
lap and clutter into three parts: crystal chemistry°(TM)includin
thermochem...
Geochemistry and Paragenesis of Heulandite Cements in a Miocene Marine Fan-Delta System of the Pohang Basin, Republic of Korea
Burial Fan-delta Heulandite Cement Heulandite-Clinoptilolite Meteoric Water Sr Isotope Uplift Volcaniclastic
2011/12/8
Abstract: In the Pohang area of Korea, heulandite occurs as cements in conglomerate and sandstone of a Miocene marine fan-delta system resting on Eocene dacitic volcanics. Three types of heulandite ce...
Geochemistry and Mineralogy of a Modern Buserite Deposit from a Hot Spring in Hokkaido, Japan
Buserite DTA Hot spring Ion-exchange equilibrium Manganese deposit Phyllomanganate REE SEM Todorokite Volcano XRD Yuno-Taki Falls
2011/12/1
Abstract: The hot spring water discharging from a flank of an active volcano is precipitating unique monomineralic manganese deposits over volcanic terrain. The major and trace element chemistry, XRD ...
Stable Isotope Geochemistry of Kaolinite from the “White Section,” Black Ridge, Clermont, Central Queensland: Implications for the Age and Origin of the “White Section”
Inversion Isotopic exchange Kaolinite Late Triassic Low δD Weathering
2011/12/29
Kaolinite from the Black Ridge, Clermont, has relatively low δ18O (12.3‰ to 14.8‰) and very low δD values with a large variation (−120‰ to −85‰). Comparison of these data with those from t...
Mineralogy, Geochemistry, and Origin of the Underclays of the Central Coal Basin, Asturias, Spain
Chlorite Diagenesis Illite Illite/smectite Paragonite Pyrophyllite Underclay
2012/1/4
Samples of underclays corresponding to nine different coal beds of the María Luisa coal seam in the Aller valley (Asturias, Spain) were collected to determine whether their mineralogy and geochemistry...
Geochemistry of Hydrothermal Chlorite Replacing Igneous Biotite
Aluminum conservative alteration Biotite Chlorite Electron probe analysis Fluid inclusions Hydrothermal alteration Isovolumetric alteration
2012/2/7
Hydrothermal chlorite replaces igneous biotite in the Gold Hill, Utah, quartz monzonite. Chemical compositions of coexisting biotite and chlorite determined by electron microprobe and wet chemical met...