BusinessCambodia's gemstone industry To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusiness08/08/2019August 8, 2019In the 1970s, the Khmer Rouge profited from mining precious stones in Cambodia. Now a new generation of miners is hoping to breathe life into the country's gemstone industry.https://p.dw.com/p/3NZigAdvertisement