As nouns the difference between marl and sandstone
is that marl is a mixed earthy substance, consisting of carbonate of lime, clay, and possibly sand, in very variable proportions, and accordingly designated as calcareous, clayey, or sandy while sandstone is a sedimentary rock produced by the consolidation and compaction of sand, cemented with clay etc.
As a verb marl
is to cover, as part of a rope, with marline, marking a peculiar hitch at each turn to prevent unwinding.
marl
Alternative forms
* marle
Noun
A mixed earthy substance, consisting of carbonate of lime, clay, and possibly sand, in very variable proportions, and accordingly designated as calcareous, clayey, or sandy.
*
*
Derived terms
* marlaceous
* marler
* marlite
* marlpit
* marlstone
* marly
See also
* greensand
Verb
(
en verb)
To cover, as part of a rope, with marline, marking a peculiar hitch at each turn to prevent unwinding.
References
sandstone
Noun
A sedimentary rock produced by the consolidation and compaction of sand, cemented with clay etc.
(
-)
Derived terms
* metasandstone