Definition
Breccia is a rock consisting of angular fragments of stones which are cemented by finer calcareous material
Gritstone or grit is a hard, coarse-grained, siliceous sandstone
History
Origin
England
Pennines, England
Discoverer
Unknown
J.J. Ferber
Etymology
From Italian, literally gravel, Germanic origin and related to break
From Grit + Stone
Class
Sedimentary Rocks
Sedimentary Rocks
Sub-Class
Durable Rock, Hard Rock
Durable Rock, Hard Rock
Family
Group
-
-
Other Categories
Coarse Grained Rock, Medium Grained Rock, Opaque Rock
Coarse Grained Rock, Opaque Rock