XRF Archives - Page 2 of 11

News & Resources

Read the latest news from Niton UK. Articles include case studies, whitepapers and new products.

Tag: XRF

5 Precious Metals Analysis Methods

15 October, 2020
Blog

There are five main methods for analysing precious metals: Acid Test, Gold Electronic Testers, Fire Assay, Lab Analysis & Portable XRF. Take a look at these methods and the importance of verifying the content of precious metals.

What are Precious Metals and Precious Metals Alloys?

7 October, 2020
Blog

Precious metals are elements that are considered rare and chemically inert. They’re not abundant in nature, and therefore they have high economic value.

Not All that Glitters is Gold

21 September, 2020
Blog

Ever wondered how to sort 'cash for gold' operations ensure they are duped with fake gold. Determining what other precious metals besides gold may be present in a sample can be a challenge.

7 Questions about Gold Plating Answered

16 September, 2020
Blog

After publishing an article by gold-plating expert and occasional guest writer, Calla Gold, we received several inquiries. Calla was kind enough to answer the questions.

New Standards Aim to Improve Tailings Management Safety

11 September, 2020
Blog

Mining companies have developed reprocessing technologies to extract valuable metals from tailings, mineral waste products produced by mining operations.

Innovations in Copper Mining and Production May Benefit the Environment

1 September, 2020
Blog

Copper has been an extremely useful metal throughout history thanks to its high thermal and electrical conductivity.