| Where used | Photographer | Licence |
|---|---|---|
| Home page hero: haul truck leaving the pit | darrylkeith | CC BY-SA 3.0 |
| Nkana headgear, Kitwe | Per Arne Wilson | CC BY-SA 3.0 |
| Kariba Dam wall | JonGT | CC BY-SA 4.0 |
| Kariba Dam crest and spillway | JonGT | CC BY-SA 4.0 |
| Logged drill core | James St. John | CC BY-SA 4.0 |
| Beryl-quartz-emerald, Zambia | Robert M. Lavinsky | CC BY-SA 3.0 |
| Geotechnical drilling rig | Fadi Fayad Al Taoba | CC BY 3.0 |
| Contact page: building under construction | Cvstr | CC BY 4.0 |
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All other photographs on this site, including the project gallery, were taken by Spheroid Engineering Limited on site.