...Another example is the use of etching tests using special reagents in conjunction with identification under a reflecting microscope. After World War II, with the development of the use of self-recording X-ray powder diffractometers, the results of X-ray powder diffraction have been used more and more in mineral identification, and have recently become common practice. This method involves comparing the interplanar spacing and intensity of each mineral's diffraction lines with data (such as the ASTM diffraction chart) to determine the mineral. *Some of the terms used in reference to "X-ray powder diffraction equipment" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…また反射顕微鏡下の鑑定で,特殊試薬を用いてのエッチング試験を併用することもその例である。 第2次大戦後は,自記記録式X線粉末回折装置の利用発展にともない,X線粉末回折結果を鉱物鑑定に活用する例が多くなり,特に最近は常法とされつつある。それぞれの鉱物のそれぞれの回折線の面間間隙と強度の表示資料(例えばASTM回折表)を対比して鉱物を決定する方法である。… ※「X 線粉末回折装置」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
>>: X-ray spectroscopy - X-ray spectroscopy
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