Asked by Colby Holtman on Jun 24, 2024
Verified
What is the main difference between conglomerate and breccia?
A) the size of the clasts
B) the shape of the clasts
C) the sorting of the clasts
D) the kind of cement
E) all of these
Conglomerate
A coarse-grained sedimentary rock composed of rounded clasts bonded together by a matrix of finer-grained particles and cement.
Breccia
A rock composed of broken fragments of minerals or rock cemented together by a fine-grained matrix, often found in volcanic or sedimentary contexts.
Clasts
Fragments of geological detritus or material broken off from a larger solid body, often found within sedimentary rocks.
- Distinguish and organize distinct kinds of sedimentary rocks through their attributes.
- Present the qualities and classification schemes of clastic sedimentary rocks.
Verified Answer
NA
Naveera AsawarJun 26, 2024
Final Answer :
B
Explanation :
The main difference between conglomerate and breccia is the shape of the clasts. Conglomerate rocks have rounded clasts, whereas breccia rocks have angular clasts.
Learning Objectives
- Distinguish and organize distinct kinds of sedimentary rocks through their attributes.
- Present the qualities and classification schemes of clastic sedimentary rocks.