Words to Describe cobbles

How cobbles often is described ("________ cobbles")

• alluvial
• washed
• subrounded
• igneous
• scattered
• broken
• rolled
• striated
• rare
• split
• unshaped
• smaller
• glacial
• volcanic
• fractured
• hot
• subangular
• loose
• clean
• bare
• hard
• ground
• square
• cold
• unworked
• slippery
• polished
• covered
• rough
• abundant
• waterworn
• flat
• small
• heavy
• natural
• grown
• angular
• shaped
• flaked
• huge
• slimy
• few
• black
• cracked
• rounded
• gray
• pointed
• steep
• granitic
• marginal
• greasy
• battered
• flint
• damp
• slick
• unmodified
• irregular
• brown
• smooth
• burned
• icy
• oval
• occasional
• sized
• larger
• worn
• dirty
• pitted
• available
• round
• bright
• large
• numerous
• coral
• uneven
• muddy
• basaltic
• wet
• coarse
• quartzite
• modified
• dark
• dusty
• grey
• sharp
• ancient
• weathered