Table T3. Rates of recovery and penetration, Hole 1256D.
| Interval | Cored interval (m) |
Average recovery (%) |
Average ROP (m/h) |
|---|---|---|---|
| Cores 206-1256D-2R through 312-1256D-234R | 1231 | 37 | 1.2 |
| Lavas and transition zone (Cores 206-1256D-2R through 309-1256D-128R) | 785 | 41 | 1.5 |
| Upper dikes (Cores 309-1256D-129R through 312-1256D-191R) | 287 | 37 | 0.9 |
| Granoblastic dikes (Cores 312-1256D-192R through 213R) | 63 | 7 | 0.5 |
| Plutonic section (Cores 312-1256D-214R through 234R) | 96 | 29 | 1.1 |
| Gabbros (Cores 312-1256D-214R through 224R and 230R through 234R) | 72 | 35 | 1.2 |
Note: ROP = rate of penetration.
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