08-19-2014, 10:52 AM
Sedimentary Sandstone
Sandstone are sedimentary stones made from small grains of the minerals quartz and feldspar. They often form in layers as seen in this picture. They are often used as building stones.
![[Image: sandstone.jpg]](http://www.frontdesk.co.in/big/sandstone.jpg)
Sandstone are sedimentary stones made from small grains of the minerals quartz and feldspar. They often form in layers as seen in this picture. They are often used as building stones.