| . | . | Percentage content (%) . | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Core no. . | Type of rock . | Quartz (Q) . | Potassium feldspar (KF) . | Calcite (Ca) . | Dolomite (D) . | Pyrite (P) . | Siderite (L) . | Ankerite (Ank) . | Clay minerals (Clay) . |
| 1 | Sandstone | 33 | 26 | 2 | 0 | 1 | 11 | 3 | 24 |
| 2 | Sandstone | 36 | 13 | 18 | 3 | 0 | 12 | 5 | 13 |
| 3 | Sandstone | 28 | 13 | 4 | 0 | 1 | 19 | 4 | 31 |
| 4 | Sandstone | 35 | 15 | 7 | 4 | 0 | 12 | 0 | 27 |
| 5 | Sandstone | 63 | 2 | 14 | 0 | 0 | 8 | 7 | 6 |
| 6 | Sandstone | 83 | 1 | 0 | 0 | 0 | 6 | 6 | 4 |
| 7 | Sandstone | 83 | 0 | 0 | 0 | 0 | 9 | 6 | 2 |
| 8 | Sandstone | 78 | 1 | 0 | 0 | 0 | 13 | 5 | 3 |
| 9 | Sandstone | 55 | 0 | 0 | 0 | 0 | 37 | 4 | 4 |
| . | . | Percentage content (%) . | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Core no. . | Type of rock . | Quartz (Q) . | Potassium feldspar (KF) . | Calcite (Ca) . | Dolomite (D) . | Pyrite (P) . | Siderite (L) . | Ankerite (Ank) . | Clay minerals (Clay) . |
| 1 | Sandstone | 33 | 26 | 2 | 0 | 1 | 11 | 3 | 24 |
| 2 | Sandstone | 36 | 13 | 18 | 3 | 0 | 12 | 5 | 13 |
| 3 | Sandstone | 28 | 13 | 4 | 0 | 1 | 19 | 4 | 31 |
| 4 | Sandstone | 35 | 15 | 7 | 4 | 0 | 12 | 0 | 27 |
| 5 | Sandstone | 63 | 2 | 14 | 0 | 0 | 8 | 7 | 6 |
| 6 | Sandstone | 83 | 1 | 0 | 0 | 0 | 6 | 6 | 4 |
| 7 | Sandstone | 83 | 0 | 0 | 0 | 0 | 9 | 6 | 2 |
| 8 | Sandstone | 78 | 1 | 0 | 0 | 0 | 13 | 5 | 3 |
| 9 | Sandstone | 55 | 0 | 0 | 0 | 0 | 37 | 4 | 4 |
| . | . | Percentage content (%) . | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Core no. . | Type of rock . | Quartz (Q) . | Potassium feldspar (KF) . | Calcite (Ca) . | Dolomite (D) . | Pyrite (P) . | Siderite (L) . | Ankerite (Ank) . | Clay minerals (Clay) . |
| 1 | Sandstone | 33 | 26 | 2 | 0 | 1 | 11 | 3 | 24 |
| 2 | Sandstone | 36 | 13 | 18 | 3 | 0 | 12 | 5 | 13 |
| 3 | Sandstone | 28 | 13 | 4 | 0 | 1 | 19 | 4 | 31 |
| 4 | Sandstone | 35 | 15 | 7 | 4 | 0 | 12 | 0 | 27 |
| 5 | Sandstone | 63 | 2 | 14 | 0 | 0 | 8 | 7 | 6 |
| 6 | Sandstone | 83 | 1 | 0 | 0 | 0 | 6 | 6 | 4 |
| 7 | Sandstone | 83 | 0 | 0 | 0 | 0 | 9 | 6 | 2 |
| 8 | Sandstone | 78 | 1 | 0 | 0 | 0 | 13 | 5 | 3 |
| 9 | Sandstone | 55 | 0 | 0 | 0 | 0 | 37 | 4 | 4 |
| . | . | Percentage content (%) . | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Core no. . | Type of rock . | Quartz (Q) . | Potassium feldspar (KF) . | Calcite (Ca) . | Dolomite (D) . | Pyrite (P) . | Siderite (L) . | Ankerite (Ank) . | Clay minerals (Clay) . |
| 1 | Sandstone | 33 | 26 | 2 | 0 | 1 | 11 | 3 | 24 |
| 2 | Sandstone | 36 | 13 | 18 | 3 | 0 | 12 | 5 | 13 |
| 3 | Sandstone | 28 | 13 | 4 | 0 | 1 | 19 | 4 | 31 |
| 4 | Sandstone | 35 | 15 | 7 | 4 | 0 | 12 | 0 | 27 |
| 5 | Sandstone | 63 | 2 | 14 | 0 | 0 | 8 | 7 | 6 |
| 6 | Sandstone | 83 | 1 | 0 | 0 | 0 | 6 | 6 | 4 |
| 7 | Sandstone | 83 | 0 | 0 | 0 | 0 | 9 | 6 | 2 |
| 8 | Sandstone | 78 | 1 | 0 | 0 | 0 | 13 | 5 | 3 |
| 9 | Sandstone | 55 | 0 | 0 | 0 | 0 | 37 | 4 | 4 |
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