Categories Gold New technology for artisanal gold miners and the pros and cons of blockchain – Physics World – physicsworld.com Post author By Gold News Club Post date April 23, 2021 Click here to get this article in PDFEnter your Email AddressShare this: New technology for artisanal gold miners and the pros and cons of blockchain – Physics World physicsworld.com ← Gold marks first loss in 3 sessions – MarketWatch → RANKED: World’s top 10 biggest gold mines – MINING.COM – MINING.com