Geological body

Vp

m・s−1

Vs

m・s−1

ρ

g・cm3

Width

m

Surrounding rock

3200

1930

2.40

5000

1-1; 1-2; 1-3; 1-4; 1-5; 1-6; 1-7

3100

2100

2.2

50; 100

200; 400,

600; 1000

5000