Sergio Hanquet / Tower of jewels (Echium wildpretii) plants charred by forest fire, amongst rocks. Ifonche, Teide National Park, Tenerife, Canary Islands, 2012.
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TJ Rich / Cutting sapphires using traditional equipment, Ratnapura, Sri Lanka, December 2012.
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TJ Rich / Cut, polished and rough sapphires, Sri Lanka.
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TJ Rich / Gemstone dealers, China Fort, Beruwela, Sri Lanka, December 2012.
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TJ Rich / Sapphire cutting, Ratnapura, Sri Lanka, December 2012.
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TJ Rich / Rough gemstones in hand of miner, Ratnapura, Sri Lanka, December 2012.
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Steve O. Taylor (GHF) / Miners panning for diamonds in a pool, Kono District, Sierra Leone, 2007.
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Steve O. Taylor (GHF) / Miners panning for diamonds in a pool, Kono District, Sierra Leone, 2007.
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Steve O. Taylor (GHF) / Miners panning for diamonds in a pool, Kono District, Sierra Leone, 2007.
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Nick Upton / White echium / White tower of jewels (Echium simplex) flowering on mountainside, Tenerife, Canary Islands, May.
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Nick Upton / White echium / White tower of jewels (Echium simplex) flowering on mountainside, Tenerife, Canary Islands, May.
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Nick Upton / Three metre tall Mount Teide bugloss / Tower of jewels / Red Tajinaste (Echium wildpretii) flowering beside Teide wallflowers (Erysimum scoparium) on misty mountainside, Teide National Park, Tenerife,...
