Pyroxenes are a major group of rock-forming minerals. Scientists investigated the iron ion status of a calcium-rich pyroxene, using Mössbauer spectroscopy on thin sections of single crystals. The ...
IN Prof. Young's letter published in NATURE, vol vii., P. 17, some coincidences of the lines of different substances which “are too many and too close to be all the result of accident” are referred to ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback