| The Ghana National | |
| Association of Miners has expressed its determination to switch from the use of | |
| mercury to mercury-free technologies in processing gold ore and, therefore, asked | |
| government to invest in mercury- free methods. read more... http://www.ghananewsagency.org/science/small-scale-miners-agree-to-use-mercury-free-technologies-in-gold-processing-124391 |
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