‘Granites’ generally show three sets of joints mutually at right angles which divide the rock mass into more or less cubical blocks, such joints are called:
A. Master joints
B. Sheet joints
C. Columnar joints
D. Mural joints
Answer:D
‘Granites’ generally show three sets of joints mutually at right angles which divide the rock mass into more or less cubical blocks, such joints are called:
A. Master joints B. Sheet joints C. Columnar joints D. Mural joints