Recent developments in element concentration and isotope ratio analysis of individual fluid inclusions by laser ablation single and multiple collector ICP-MS

Pettke, Thomas; Oberli, Felix; Audétat, Andreas; Guillong, Marcel; Simon, Adam C.; Hanley, Jacob J.; Klemm, L.

doi:10.1016/j.oregeorev.2011.11.001

Cited by 248 publications

(189 citation statements)

References 167 publications

(243 reference statements)

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“…To avoid the incorporation of possible surface contaminants, a "cleaning" with 25 % overlap per pulse was conducted directly before and along the transect of the actual measurement. The data were processed by using the software SILLS (Guillong et al, 2008), which calculates the detection limit after Pettke et al (2012). Any exsolution lamellae of ilmenite and ulvöspinel in magnetite were incorporated into the LA-ICP-MS analyses to represent the initial composition of the Fe(-Ti) oxide (Dare et al 2014a).…”

Section: Laser Ablation Inductively Coupled Plasma Mass Spectrometry mentioning

confidence: 99%

Trace elements in magnetite from massive iron oxide-apatite deposits indicate a combined formation by igneous and magmatic-hydrothermal processes

Knipping

Bilenker

Simon

et al. 2015

Geochimica et Cosmochimica Acta

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217

104

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This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. data demonstrate that a saline magmatic-hydrothermal ore fluid will scavenge significant quantities of metals such as Cu and Au from a silicate melt, and when combined with solubility data for Fe, Cu and Au, it is plausible that the magmatic-hydrothermal ore fluid that continues to ascend from the IOA depositional environment can retain sufficient concentrations of these metals to form iron oxide copper-gold (IOCG) deposits at lateral and/or stratigraphically higher levels in the crust. Notably, this study provides a new discrimination diagram to identify magnetite from Kiruna-type deposits and to distinguish them from IOCG, porphyry and Fe-Ti-V/P deposits, based on low Cr (< 100 ppm) and high V (>500 ppm) concentrations. Trace elements in magnetite from massive iron oxide-apatite deposits indicate a combined formation by igneous and magmatic-hydrothermal processes

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Section: Laser Ablation Inductively Coupled Plasma Mass Spectrometry mentioning

confidence: 99%

Trace elements in magnetite from massive iron oxide-apatite deposits indicate a combined formation by igneous and magmatic-hydrothermal processes

Knipping

Bilenker

Simon

et al. 2015

Geochimica et Cosmochimica Acta

Self Cite

217

104

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“…Heinrich et al [159] and Pettke et al [160] systematically reviewed the influencing factors, the calibration methods, the accuracy and the detection limits for the analysis of single melt/fluid inclusion by LA-ICP-MS. Shepherd and Chenery [161] were the first to study the feasibility of analyzing element compositions of single fluid inclusions by LA-ICP-MS. Moissette et al [162] proposed a calibration strategy for the analysis of single fluid inclusions based on the use of the synthetic fluid inclusion in halite as an external standard. Applying a simple external calibration method, Ghazi et al [163] and McCandless et al [51] analyzed the single fluid inclusions in halite and quartz calibrated against a standard solution sealed in a glass capillary.…”

Section: Individual Melt Inclusion and Fluid Inclusionmentioning

confidence: 99%

“…The total salinity was generally determined by microthermometric measurements of phase transitions from known phase diagrams via measurements of either the depression of the ice-melting temperature or the temperature of dissolution of NaCl crystals. The methods used to estimate the Na (or Cl) content by salinity may affect the analysis accuracy of single fluid inclusions [160,165]. Allan et al [166] demonstrated that precision and accuracy are insensitive to inclusion size and depth.…”

Section: Individual Melt Inclusion and Fluid Inclusionmentioning

confidence: 99%

Applications of LA-ICP-MS in the elemental analyses of geological samples

Liu

et al. 2013

Chin. Sci. Bull.

102

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Laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS), which is a rapidly developing analytical technique for the analyses of trace elements and isotopes, plays an important role in advancing the study of Earth science, especially with respect to micro-geochemistry. This article reviews the application of LA-ICP-MS in the elemental analysis of solid geological samples. Although LA-ICP-MS has been widely used in the spatial resolution analysis of element compositions and rapid bulk analysis of whole-rock and soil samples, the analysis accuracy is restricted by numerous factors, including the instrumental conditions, the elemental fractionation and matrix effects, the lack of sufficient matrix-matched reference materials, and the strategies for quantitative calibration and sensitivity drift correction. According to the type of samples and the analyte elements, the analysis accuracy can be improved through the optimization of instrument conditions and the adoption of suitable correction strategies and reference materials. LA-ICP-MS, geological sample, elemental analysis, quantitative strategy Citation:Liu Y S, Hu Z C, Li M, et al. Applications of LA-ICP-MS in the elemental analyses of geological samples.

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“…Several spots were measured on each sample either on a crystal face, a polished crystal face, or a polished section. A detailed description of the experimental setup and parameters is given in Pettke et al (2012). Measurements were performed with a beam diameter of 90 µm, and SRM610 was used as the external standard material.…”

Section: Chemical Analysismentioning

confidence: 99%

Anisotropy of magnetic susceptibility in alkali feldspar and plagioclase

et al. 2016

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S U M M A R YFeldspars are the most abundant rock-forming minerals in the Earth's crust, but their magnetic properties have not been rigorously studied. This work focuses on the intrinsic magnetic anisotropy of 31 feldspar samples with various chemical compositions. Because feldspar is often twinned or shows exsolution textures, measurements were performed on twinned and exsolved samples as well as single crystals. The anisotropy is controlled by the diamagnetic susceptibility and displays a consistent orientation of principal susceptibility axes; the most negative or minimum susceptibility is parallel to [010], and the maximum (least negative) is close to the crystallographic [001] axis. However, the magnetic anisotropy is weak when compared to other rock-forming minerals, 1.53 × 10 −9 m 3 kg −1 at maximum. Therefore, lower abundance minerals, such as augite, hornblende or biotite, often dominate the bulk paramagnetic anisotropy of a rock. Ferromagnetic anisotropy is not significant in most samples. In the few samples that do show ferromagnetic anisotropy, the principal susceptibility directions of the ferromagnetic subfabric do not display a systematic orientation with respect to the feldspar lattice. These results suggest that palaeointensity estimates of the geomagnetic field made on single crystals of feldspar will not be affected by a systematic orientation of the ferromagnetic inclusions within the feldspar lattice.

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Recent developments in element concentration and isotope ratio analysis of individual fluid inclusions by laser ablation single and multiple collector ICP-MS

Abstract: Recent developments in element concentration and isotope ratio analysis of individual fluid inclusions by laser ablation single and multiple collector ICP-MS. Ore Geology Reviews 44, 10-38.

Cited by 248 publications

References 167 publications

Trace elements in magnetite from massive iron oxide-apatite deposits indicate a combined formation by igneous and magmatic-hydrothermal processes

Trace elements in magnetite from massive iron oxide-apatite deposits indicate a combined formation by igneous and magmatic-hydrothermal processes

Applications of LA-ICP-MS in the elemental analyses of geological samples

Anisotropy of magnetic susceptibility in alkali feldspar and plagioclase

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