The chrysotile in Ji’an (集安) mine, Jilin Province has been ascertained by the authors to have its greater part as orthochrysotile, though in some samples there is a minimum amount of para-chrysotile. From 6 mines o...The chrysotile in Ji’an (集安) mine, Jilin Province has been ascertained by the authors to have its greater part as orthochrysotile, though in some samples there is a minimum amount of para-chrysotile. From 6 mines of dolomite type 26 samples were collected from which pure silky fibres were selected under binocular for chemical analysis, X-ray powder photography and diffraction, electron microscopy and diffraction, infrared absorption spectroscopy, DTA and DTG, respectively. In this paper IRS of展开更多
In this paper natrolite crystals formed in the basalt geode from Fushan, Dontu, Anhui Province and Tashan, Liuhe, Jiangsu Province have been studied systematically and data such as their phase change under hydrotherma...In this paper natrolite crystals formed in the basalt geode from Fushan, Dontu, Anhui Province and Tashan, Liuhe, Jiangsu Province have been studied systematically and data such as their phase change under hydrothermal conditions not reported before are obtained.展开更多
文摘The chrysotile in Ji’an (集安) mine, Jilin Province has been ascertained by the authors to have its greater part as orthochrysotile, though in some samples there is a minimum amount of para-chrysotile. From 6 mines of dolomite type 26 samples were collected from which pure silky fibres were selected under binocular for chemical analysis, X-ray powder photography and diffraction, electron microscopy and diffraction, infrared absorption spectroscopy, DTA and DTG, respectively. In this paper IRS of
文摘In this paper natrolite crystals formed in the basalt geode from Fushan, Dontu, Anhui Province and Tashan, Liuhe, Jiangsu Province have been studied systematically and data such as their phase change under hydrothermal conditions not reported before are obtained.
