Posted in | News | Uranium | Titanium | Mining Business

Researcher Using 3D Modelling to Help with Ranger Uranium Mine Site Cleanup in Kakadu

Researchers from Charles Darwin University (CDU) are using 3D-printed models of mine rehabilitation sites to visualise how the Ranger Uranium Mine will be rehabilitated.

Charles Darwin University (CDU) researcher Rohan Fisher is using 3D printed modeling of mine rehabilitation sites to illustrate outcomes to affected communities. Image Credit: Charles Darwin University

CDU Northern Institute Research Development Officer Rohan Fisher is working with the Gundjeihmi Aboriginal Corporation, Northern Land Council (NLC), and Energy Resources of Australia to support the Mirarr Traditional Owners as their country that was impacted by the Ranger mine is handed back.

“It’s the First Nations people who know this land.  It’s their input and guidance that’s vital for the success of our modelling and ultimately and rehabilitation projects,” Mr Fisher said.

“The first step in success is clear communication, and that’s what this modelling delivers.”

Media reported that the cost of the rehabilitation at the Ranger Uranium Mine site could cost between $1.6bn and $2.2bn and be delayed by two years from its 2026 deadline.

Mr Fisher is taking the issues around rehabilitation, such as traditional cultural knowledge of the land, water flow modelling and rehabilitation process information, and creating 3D printed projection augmented models to explore how these decisions interact and affect rehabilitation outcomes.

“It gives the Mirarr people a better understanding of what is being done to rehabilitate the mined area and the long-term impacts,” he said.

The 3D printed models that Mr Fisher creates of the mine sites, enable the clear visualisation of complex landscape processes that provides a basis for more informed and equitable engagement in the mine decommissioning process.

“This modelling incorporates places of cultural significance, sophisticated water flow modelling and rehabilitation process information into one dynamic platform,” he said.

“There are so many elements to consider with rehabilitation of land that modelling is needed, that brings all these factors together.”

Mr Fisher was in Jabiru creating models of the mine site for the Mirarr Traditional Owners to review. Gundjeihmni Aboriginal Corporation CEO Justin O’Brien said cleaning up the Ranger site was the single largest rehabilitation exercise in the history of Australian mining.

“This new technology has enabled an unprecedented level of technical engagement on the part of the Mirarr traditional owners and Djurrubu Rangers,” Mr O’Brien said.

This modelling is extremely useful in helping Mirarr and their staff to understand the complexities of the work being undertaken to repair country.”

At a Senate inquiry into mine rehabilitation in 2017, the committee heard evidence that First Nations communities had the greatest impact from rehabilitation decisions and needed to be a key stakeholder in solutions.


Tell Us What You Think

Do you have a review, update or anything you would like to add to this news story?

Leave your feedback
Your comment type

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.