Quartz Plane Polars
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=OwCFc2zAh_8
Quartz in plane polarized light. • Magnification: 40x • Rock: Tuff • To see this mineral in XPL, click here: • Quartz, Crossed Polars • To explore this slide in plane polars, click here: https://viewer.gigamacro.com/view/lyl... • To explore this slide in crossed polars, click here: https://viewer.gigamacro.com/view/WSB... • NVCC slide AL 135.
#############################
