(products of physical waethering)
(Clastics means bits)
(clasts)
Size
Coarse>2mm
(conglomerate- rounded transported particles+matrix+cement+rivers/beaches etc.)
(Breccia - angular, little transport, scree slopes)
Medium - 2mm - 0.05mm
(Orthoquartzite - quartz grains +quartz cement, rounded)
(Arkose - Pinky Purpley, 15% Felspar)
(Grit - Angular Sandstone)
Fine - 0.05mm-0.025mm
(Silts)
(Clays - Clay is structureless,slightly plastic)
(Mudstone- Structureles, harder and more compact)
(Shale - A fisslie mudstone, laminated , layered - paper shales)
Comments
No comments have yet been made