[ad_1] Mercury is one of the most difficult planets to visit because of its proximity to the Sun. However, a probe has managed to orbit the planet and collect important data to …
Read More »The use of mercury in the extraction of gold is prohibited from today | L & # 39; UNIVERSAL
[ad_1] The Ministry of Environment and Sustainable Development said that from today on, the use of mercury in the extraction Gold is prohibited in accordance with the provisions of Law 1658 of …
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