Rio Tinto mine contains the largest mass of cupriferous pyrite one of the minerals from which copper is extracted known to man, together with some gold, silver, sulphur and iron. The red soil that dominates the landscape is caused by the oxidation of metal-bearing rocks over many millions of years. nnThe Rio Tinto river has a unique red and orange colour derived from its chemical makeup that is extremely acidic and with very high levels of iron and heavy metals. Its located in southwestern Spain. It rises in the Sierra Morena mountains of Andalusia and flows generally south-southwest, reaching the Gulf of Cadiz at Huelva
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XS
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M
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XL
MAX
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WEL
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標準授權 | 480 x 320 px | JPG | 13 點 |
標準授權 | 800 x 533 px | JPG | 15 點 |
標準授權 | 2121 x 1414 px | JPG | 18 點 |
標準授權 | 2738 x 1825 px | JPG | 20 點 |
標準授權 | 3464 x 2309 px | JPG | 22 點 |
標準授權 | 5472 x 3648 px | JPG | 23 點 |
標準授權 | 7739 x 5159 px | TIF | 39 點 |
進階授權 | 5472 x 3648 px | JPG | 88 點 |
進階授權 | 5472 x 3648 px | JPG | 88 點 |
進階授權 | 5472 x 3648 px | JPG | 88 點 |