- polygonized structure
- 多边形结构
English-Chinese metallurgy dictionary. 2014.
English-Chinese metallurgy dictionary. 2014.
Dynamic quartz recrystallization — Quartzite from Southern Appalachians. Thin section prepared by Michael Stevens. Quartz is the most abundant single mineral in the earth s crust (behind the feldspar group),[1] and as such is present in a very large proportion of rocks both as… … Wikipedia