| Sample code | Petrographic image | Image type 8 bit | Porosity Analysis |
| TOR 006 SS (a) |
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| TOR 010 GK (b) |
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| TOR 012 SS (c) |
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| TOR 031 GK (d) |
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| TOR 035 GK (e) |
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| TOR 045 SS (f) |
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