Titania and Mibau Stema launch sustainable Rock Armour partnership
We are pleased to announce a new chapter in the supply of sustainable rock armour. Titania, a Kronos Company, and Mibau Stema Group have signed an agreement to repurpose by-products from Titania’s mining operations to deliver high-quality, eco-friendly rock armour for construction and coastal protection projects.
What does this mean for our customers?
The Tellnes mine in southern Norway, operated by Titania, is Europe’s largest sources of ilmenite, a key component in TiO2 pigments. In the process of mining, overburden rock—quartz-free metamorphic anorthosite with a density of approximately 2.7t/m³—is produced as a by-product. This high-quality material will now be repurposed for the manufacture of sustainable rock armour, available in all LMA and HMA sizes. Ultra-large pieces exceeding 15 tonnes can also be sourced upon request.
The rock will be extracted using advanced blasting techniques to minimize flat or square shapes, ensuring an optimal product for your applications. Shipments will be handled through Titania’s dedicated port facility at Jøssingfjorden, ensuring smooth and efficient delivery.
A Sustainable Solution
With over 100 million tonnes of rock already available from existing overburden stocks, this initiative is a major step towards environmental sustainability. By repurposing materials that would otherwise remain unused, we can significantly reduce the ecological footprint of mining operations while offering you a reliable source of high-quality rock armour.
Why This Partnership?
Titania brings over a century of expertise in mining and mineral processing, while Mibau Stema’s extensive market reach and operational excellence make us the ideal team to deliver sustainable solutions. Together, we aim to meet growing demand in both European and global markets with materials that align with modern sustainability goals.
Partner Perspectives:
Dag Larsen, Titania
“This partnership is a vital step in developing products from our mining overburden, reducing deposit requirements, and fostering new local industry. Mibau Stema’s professional marketing and logistics expertise make them the perfect partner for this venture.”
Claus Boisen, Mibau Stema Group
“Titania’s capabilities and professionalism are unmatched, making them a natural partner for us. We’re proud to bring high-quality, sustainable rock armour and future crushed rock products to customers worldwide.”
About Titania:
A subsidiary of Kronos, Titania is a global leader in ilmenite production, meeting approximately 6% of the world’s demand. Titania has produded ilmenite in Sokndal municipality since 1916, and the Tellnes mine has been in operation since 1960 and holds reserves for more then 50 years.
We are pleased to offer our customers the best innovative solutions, tailored to meet their needs.
If you would like more information about this partnership or have specific project requirements, please don’t hesitate to contact: Michael Tønder Christiansen, mtc@mibau-stema.com, +45 73333069
Tellnes Mine
