Due to the successful acquisition of a number of business to business development contracts, SPECTRAL is expanding its capabilities and manpower. A few highlights: We tripled our working space. Now we have one laboratory dedicated for accurate LIBS measurements and feasibility studies and one dedicated area for large scale industrial trials. Bob de Waard (MSc […]

  Avaatech and SPECTRAL Industries are happy to announce the start of a project for the integration of a Laser Induced Breakdown Spectroscopy (LIBS) instrument into the well-known Avaatech XRF Core Scanner. Like XRF (X-Ray Fluorescence), LIBS is a well-established analytical technology for chemical analysis. The LIBS-technique uses a laser to create a high temperature […]

Chemical element mapping of drill cores is a new service SPECTRAL Industries is offering now. We can perform up to 50 x 50 mm² area scans with down to 100 x 100 µm² spatial resolution, visualising any element, including light elements e.g. Lithium and Carbon. We are upscaling our capabilities to also allow for larger […]

  We successfully demonstrated SPECTRAL’s LIBS sensor 150 meters below the surface in an old silver mine. We showed that our LIBS sensor equipment is robust and transportable for operation down in the mine and that it delivers high quality LIBS signals in this harsh environment. Examples: we detected sulphur at 180.7 nm and trace levels […]

On November 2nd, SPECTRAL employee Dr. Marinus Dalm successfully defended his PhD thesis entitled “Sensor-based sorting opportunities for hydrothermal ore deposits” at Delft University of Technology. Marinus joined SPECTRAL in September 2018 strengthening our team with mining and sensor-based sorting expertise. For an animation on Marinus’ PhD work please visit: https://vimeo.com/255521448

To demonstrate the capabilities of our LIBS In-line Grade Scanner for Ore Sorting, we have made a YouTube video: you can find the video here. SPECTRAL has realized the in-line grade scanner in close collaboration with Eijkelkamp SonicSampDrill (www.sonicsampdrill.com).

The SPECTRAL Industries team was selected for the Rockathon final, 4-5 September in Tampere, Finland! The Rockathon challenge – organized by EIT RawMaterials and Sandvik – seeks a solution to increase mineralogy and ore quality information of the rock mass in real-time onboard high-tech mining equipment. SPECTRAL’s robust and sensitive LIBS-based concept is recognized as […]

  We hacked the rock! Sandvik Mining and EIT RawMaterials (https://eitrawmaterials.eu) organized the first ever Rockathon Mining Challenge on 4 and 5 September in Tampere, Finland. The aim was to find innovative concepts and solutions to create on-board analyzers to be integrated with their mining equipment. SPECTRAL was one of the four teams (out of […]

Our European framework project “Real-time Mining” has published a very nice paper describing our project ambition and the impact the results can have on mining operations. The publication was also presented by our project leader Jörg Benndorf at the International Future Mining Conference in Sydney, Australia last year. Please downloed the publication here. If you […]