What Makes Uranium Glass? | Micro-XRF

Uranium glass glowing under UV light

To delve into a deeper understanding of uranium glass, such as its elemental makeup, micro-XRF is the perfect technique for measurement. Providing visualisation at a high-spatial resolution up to 4µm, combined with its output data, the micro-XRF conducts in-depth non-destructive elemental analysis.   Background As antiques go, uranium glass is one of the most unique […]

Heavy Mineral Concentrates for mineral exploration

micro XRF scan of heavy mineral concetrates

Download our HMC Brochure Australia is the home to the world’s largest heavy mineral deposits containing titanium, zircon, and rare earth elements as well as heavy mineral concentrates (HMC) extracted from surficial sediments in alluvial, fluvial, glacial and wind environments. Early-stage exploration and processing of heavy minerals utilises techniques such as gravity and magnetic separation […]

What is your money really worth? | Micro-XRF

micro-XRF elemental map of coins

Over the course of Australian history the coins used in circulation have changed multiple times from hole-punched Spanish coins to Dutch guilders, English pennies and now the Australian Dollar. One of the issues we have faced during these transitions is when the material value of the coin outweighs its value as a currency. What is […]

Delivering Christmas joy with the micro-XRF

Christmas stamps

Portable Spectral Services (PSS) are getting into the Christmas spirit as we scan a pair of vintage Australian postage stamps dated from 1973 using micro-XRF. Figure 1. 1973 Australian Christmas stamps, designed by George Hamori. a) The baptism of Christ with the words “This is My Beloved Son”, b) The Good Shepherd with the words […]