Pink nanofibers were extracted from rose quartz from 29 different pegmatitic and massive vein localities throughout the world. Their width varied from 0.1 to 0.5 μm. On the basis of optical absorption spectra of the fibers ...
Xu D.R.; Xia B.; Ma C.; Li P.C.; Chen G.H.; Bakun-Czubarow N.; Bachlinks R.(2006)
The petrology, mineral paragenese and microstructure suggest that the protoliths for the Chenxing metabasite massif in Tunchang area, Hainan Island probably are composed of gabbroic rocks (coarse-grained amphibolites), ...