A swiss company uses a sustainable method to extract gold dust from the ground. This chemical-free process makes natural gold especially pure and is popular with buyers. #switzerland #gold #goldmining #naturalgold For more news go to: http://www.dw.com/en/ Follow DW on social media: ►Instagram: https://www.instagram.com/dwnews ►TikTok: https://www.tiktok.com/@dwnews ►Facebook: https://www.facebook.com/deutschewellenews/ ►Twitter: https://twitter.com/dwnews Für Videos in deutscher Sprache

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