Definition
Gritstone or grit is a hard, coarse-grained, siliceous sandstone
A sedimentary rock, deposit of a submarine turbidity currents and are composed of layered particles
History
Origin
Pennines, England
European Foreland Basins
Discoverer
J.J. Ferber
Arnold H. Bouma
Etymology
From Grit + Stone
From Medieval Latin turbiditas, from Latin turbidus (turbid). Turbidity current is from 1939
Class
Sedimentary Rocks
Sedimentary Rocks
Sub-Class
Durable Rock, Hard Rock
Durable Rock, Soft Rock
Family
Group
-
-
Other Categories
Coarse Grained Rock, Opaque Rock
Coarse Grained Rock, Fine Grained Rock, Opaque Rock