In-situ determination of major and trace elements in calcite and apatite, and U–Pb ages of apatite from the Oka carbonatite complex: Insights into a complex crystallization history

2013 ◽  
Vol 353 ◽  
pp. 151-172 ◽  
Author(s):  
Wei Chen ◽  
Antonio Simonetti
Keyword(s):  
Trace Elements ◽  
Major And Trace Elements ◽  
Carbonatite Complex

Determination of major and trace elements in iron reference materials using k0-NAA

2008 ◽  
Vol 278 (3) ◽  
pp. 795-799 ◽  
Author(s):  
R. Jaćimović ◽  
P. Makreski ◽  
V. Stibilj ◽  
T. Stafilov
Keyword(s):  
Trace Elements ◽  
Reference Materials ◽  
Major And Trace Elements

Corrigendum to “Optimization and validation of a fast digestion method for the determination of major and trace elements in breast milk by ICP-MS” [ACA 1040 (2018) 49–62]

2018 ◽  
Vol 1044 ◽  
pp. 200-202
Author(s):  
Maria Luisa Astolfi ◽  
Elisabetta Marconi ◽  
Carmela Protano ◽  
Matteo Vitali ◽  
Elisa Schiavi ◽  
...  
Keyword(s):  
Trace Elements ◽  
Breast Milk ◽  
Major And Trace Elements ◽  
Digestion Method ◽  
Icp Ms

Geology and geochemistry of the molybdenite showings of the Ackley City batholith, southeast Newfoundland

1980 ◽  
Vol 17 (9) ◽  
pp. 1246-1258 ◽  
Author(s):  
J. B. Whalen
Keyword(s):  
Trace Elements ◽  
Vapour Phase ◽  
Major And Trace Elements ◽  
Composite Body ◽  
Precambrian Rocks ◽  
Geological Features ◽  
Tectonic Zones ◽  
Host Rocks ◽  
Residual Melt

The Ackley City batholith of southeast Newfoundland is an oval-shaped granitoid of approximately 5400 km2 which intruded Ordovician and Precambrian rocks of the Gander and Avalon tectonic zones, respectively, about 345 Ma ago. It is a composite body, consisting mainly of K-feldspar megacrystic granite and alaskite. Spatially related to the southeast contact of the alaskite are younger aplites and pegmatites within which are six separate molybdenite showings. The showings vary in their type of host rocks and in features of mineralization and alteration, but can all be classed as being of aplite–pegmatite type.This notably felsic (SiO2 > 71.8%) pluton has alkaline affinities and features indicative of derivation from an igneous source (I-type). Some major and trace elements exhibit considerable variations. These variations and other geological features indicate that aplites and pegmatites formed by in situ fractional crystallization of the alaskite at shallow depths (1.8 to 3.7 km) to produce a roof-zone complex. Mo is localized in these rocks, which formed from the final residual melt and coexisting vapour phase, and is considered to be closely genetically related to them.

Simultaneous Determination of Trace Elements and Lead Isotopes in Fused Silicate Rock Powders Using a Boron Nitride Vessel and fsLA-(MC)-ICP-MS

2016 ◽  
Vol 31 (4) ◽  
pp. 1012-1022 ◽  
Author(s):  
Bao Zhian ◽  
Yuan Honglin ◽  
Zong Chunlei ◽  
Liu Ye ◽  
Chen Kaiyun ◽  
...  
Keyword(s):  
Trace Elements ◽  
Boron Nitride ◽  
Simultaneous Determination ◽  
Lead Isotopes ◽  
Silicate Rock ◽  
Rock Samples ◽  
Glass Making ◽  
Icp Ms

A new glass-making method was developed to allow the in situ analysis of trace elements and lead isotopes in rock samples.

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