| Material |
| 1 | 0.00 | 6.00 | TOP SOIL, SANDY | |
| 2 | 6.00 | 14.00 | BASALT, GREY, BROKEN | |
| 3 | 14.00 | 89.00 | BASALT, GREY, HARD | |
| 4 | 89.00 | 102.00 | BASALT, PINK, BROKEN | |
| 5 | 102.00 | 120.00 | CINDERSTONE, RED, WITH BASALT BROKEN | |
| 6 | 120.00 | 165.00 | BASALT, GREY, MEDIUM | |
| 7 | 165.00 | 192.00 | CINDERS, RED, WITH BASALT, BROKEN | |
| 8 | 192.00 | 212.00 | PUMICE, BROWN | |
| 9 | 212.00 | 226.00 | BASALT, GREY MEDIUM | |
| 10 | 226.00 | 260.00 | CINDERS BLACK WITH BASALT, BROKEN | |
| 11 | 260.00 | 270.00 | BASALT, GREY, HARD | |
| 12 | 270.00 | 290.00 | CINDERS, RED, WITH BASALT, BROKEN | |
| 13 | 290.00 | 302.00 | CINDER, BLACK, WITH BASALT, BROKEN | |
| 14 | 302.00 | 315.00 | CONGLOMERATE | |
| 15 | 315.00 | 330.00 | CINDERS, BLACK WITH BASALT, BROKEN | |
| 16 | 330.00 | 345.00 | CINDERSTONE, RED | |
| 17 | 345.00 | 360.00 | BASALT, BLACK, BROKEN | |
| 18 | 360.00 | 445.00 | BASALT, GREY, HARD | |
| 19 | 445.00 | 470.00 | CINDERSTONE, RED, WITH BASALT, BROKEN | |
| 20 | 470.00 | 490.00 | CINDERS, RED, WITH PEA GRAVEL | |
| 21 | 490.00 | 510.00 | BASALT, GREY WITH PUMICE SEAMS | |
| 22 | 510.00 | 547.00 | BASALT, GREY, MEDIUM | |
| 23 | 547.00 | 597.00 | BASALT, GREY, BROKEN, HARD | 597.00 |
| 24 | 597.00 | 624.00 | CINDERS, RED, WITH PEA GRAVEL | 597.00 |
| 25 | 624.00 | 651.00 | BASALT, GREY, HARD | 597.00 |
| 26 | 651.00 | 660.00 | CINDERSTONE, RED, WITH BASALT, BROKEN | 597.00 |
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