BACK
World Sands Collection
Neyinzaya River (No.1), Chin State, Myanmar
In the northern part of Chin State, Yazagyo Dam project is carried out now.  This sand was picked up there, and it was muddy sand/gravel.  It is medium-sized sand (0.3mm or thereabout in diameter) and gravel (5mm or less in diameter), and it consists of sandstone, shale, basic rocks, quartz and so on.
one scale for 1mm
BACK