岩石学，地球化学和岩石特征| Bruker - 必威官网体育下载,betway手机客户端下载,betway捕鱼游戏下载

Petrologic Characterization

布鲁克analytical tools allow characterization of geologic materials at centimeter to sub-micron scales. From stand-alone instrumentation to detectors for scanning electron microscopy, a fundamental understanding of mineralogical, textural and geochemical distributions in samples has never been more powerful.

矿物质和纹理表征

友善mineral map of garnet-mica schist

Accurate identification and characterization of the spatial distribution of minerals within rocks provides the basis upon which the fundamental processes of rock formation are understood. Depending on the task, characterization may be needed on hand sample, single-grain, and sub-grain scales, and with the need to correlate mineral chemistry with textural relationships. Bruker products cross these scales and data needs with products such as:

M4 TORNADOandM4 TORNADO^PLUSallow rapid mapping of minimally prepared samples allowing determination of mineral species and textural distributions in solid and granulated samples, with mineral chemistry measured down to ppm levels
Quantaxdetectors for scanning electron microscopes, includingEDS，，，，WDSandEBSD，在任何固体样品上提供全面的结构和组成数据至亚微米尺度
友善automated mineralogy solution for scanning electron microscopes and micro-XRF, driving rapid mineral identification and characterization for wide ranging applications in geoscience and geological engineering
D2 PHASER，，，，D8发现andD8前进X射线衍射解决方案范围涵盖了从紧凑，台式仪器到高分辨率单晶表征的所有应用和需求。
Skyscan 1275andSkyscan 1273X-ray microscopes enable visualization and quantification of the 3D mineral distribution in solid and granulated samples

空间解决的地球化学

空间解决的地球化学at the Hand-sample Scale by Micro-XRF

M4龙卷风µXRF图。3.0 Ga正聚石;视场遍布60厘米

Visualization of major, minor and trace elements in a rock underpin our understanding of many geologic processes. Typically confined to the scale of thin sections or below, rapid characterization of geochemical zoning in larger samples provides additional context to further investigation, allowing more robust sub-sampling decisions for other analytical approaches, and potentially reducing the total number of samples analyzed by more expensive techniques. Bruker products that allow visualization of geochemistry include:

M4 TORNADOmicro-XRF providing geochemical mapping of large samples and detection down to 10's of ppm, leading to accurate characterization of geochemical distribution in any solid sample, and quantification of bulk geochemistry through integration of map data.
M4 TORNADO^PLUSis a micro-XRF optimized for enhanced light element detection, with large-area light element SDD detectors and capability for analysis under vacuum and a He atmosphere, allowing element detection down to C.
XTrace–QUANTAXmicro-XRF, which upgrades an SEM to allow trace element analysis on the same instrument. High-speed mapping using XTrace is possible when coupled with the Rapid Stage, a modular piezo-based system that mounts directly onto a standard SEM stage.

Bulk-rock Geochemistry

Bulk-rock Geochemistry by ED-XRF and WD-XRF

全岩地球化学是o不可或缺的组成部分f research into geologic processes, where accurate major, minor and trace element chemistry is a must. Bruker provides a full range of Energy Dispersive and Wave Dispersive XRF solutions that suit every application and analytical need.

示踪剂handheld-XRF and CTX portable benchtop ED-XRF instruments provide portable and compact solutions at affordable budgets while not compromising on performance
S2 Pumahigh capacity benchtop ED-XRF units can analyze from C to Am, with sample changer systems holding up to 20 samples
S6 JAGUARcompact WD-XRF provide high-performance bulk geochemical performance in a compact format, while theS8 TIGERsequential WD-XRF allows major and trace element analyses in a single run.

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石化学

友善Image of accessory minerals over BSE underlay

Advances in our understanding of geologic processes have demonstrated the need for, and benefits derived from, knowing the textural context of dateable minerals in rocks. Commonly the minerals used for geochronology are accessories – fine-grained and low abundance – leading to significant effort and resources expended on locating them in thin sections or mineral separates. Micro-XRF and SEM-based automated mineralogy solutions can speed up this process, correctly identifying minerals and placing them in their textural-mineralogical context.

M4 TORNADOmicro-XRF allows geochemical mapping of large samples providing mineral distributions by geochemical proxy or directly through application of Bruker's AMICS automated mineralogy solution
友善对于扫描电子显微镜，可提供薄部分和抛光谷物安装座的自动矿物学映射，重点检测关键矿物质和组成量化，以进行鲁棒分类