Within the sample slices, an electron microprobe detects silica and other components, and infrared spectroscopy measures water and carbon dioxide.
12.
More recently the curators used electron microprobe analysis and X-ray diffraction to see just what substances they were dealing with.
13.
With the collaboration of J . V . P . Long began using the electron microprobe to study rocks and minerals.
14.
Two of the primary methods for identifying rocks in the laboratory are through optical microscopy and by using an electron microprobe.
15.
He developed the "'Guinier camera "'for use in X-ray diffraction and contributed to the development of the electron microprobe by Raymond Castaing.
16.
Major elemental and sometimes trace elemental maps are created at high magnification by electron microprobe X-ray mapping to show composition zonation patterns.
17.
The distribution of component elements between the mineral assemblages is then analysed using an electron microprobe or scanning electron microscope ( SEM ).
18.
For analysis of apatite for the Deicke bentonite layer, they collected 36 grains from two different locations and used electron microprobe analysis ( EMPA ).
19.
His extensive studies by thin sections, cathodoluminescence, electron microprobe and scanning-electron images supported an entirely different model in which K-metasomatism of primary plagioclase produced the myrmekite.
20.
Graph showing the cluster of data, with a ?2 ? uncertainty, from the Electron Microprobe Analysis of apatite crystals found in the Deicke and Millbrig bentonite layers
