Sample No.

Depths (m)

Bulk density (g/cm³)

Apparent porosity (%)

Major mineralogical constituents

SP-B

2.1

2.686

0.3

Quartz (rich), feldspar, biotite

SP-C

4.4

2.612

1

Quartz (rich), feldspar, biotite

SP-D

9.1

2.822

0.6

Quartz, feldspar, magnetite, hornblende (rich)

SP-E

14.6

2.775

0.6

Quartz, feldspar (rich), biotite

SP-G

23.8

2.618

0.7

Quartz, feldspar, hornblende

SP-H

29.1

2.668

0.8

Quartz, feldspar, biotite, hornblende

SP-V

2

2.664

1.8

Quartz, feldspar, garnet