Gypsum industry news

Russia: The Norilsk Nickel Company has begun excavations at the Mokulayevsky limestone mine in Talnakh. World Service Wire News has reported that the mine will supply limestone for a newly expanded flue gas desulphurisation installation at the company’s Nadezhda metallurgical plant in Norilsk, Krasnoyarsk Krai. The installation will generate gypsum from 0.9Mt/yr of captured SO₂ emissions.

Arctic Development Project Office Expert Council Coordinator Alexander Vorotnikov said that the development will help to establish locally-sourced gypsum as a commercially-viable building product in this area of Siberia.

Spain: The council of Hornillos de Cerrato is preparing historic gypsum mines in the municipality for public access as tourist attractions. Cadena Ser Noticias News has reported that on-going work will ensure safety and full accessibility for visitors to the sites.

Spain: Aminsa says that it will resume mining at its Villanasur Río de Oca gypsum quarry in Castile and León later in 2025. Local press has reported that the move aims to meet increased demand from Ireland-based James Hardie’s nearby Orejo fibre gypsum panel plant, which is undergoing an expansion.

Ukraine: Knauf Ukraine has obtained a 20-year licence to mine the 43.9Mt Skoviatynske gypsum deposit in Ternopil, Western Ukraine. Business World Magazine News has reported that the company bid US$2.87m for the asset at auction. Knauf Ukraine already works the nearby Shyshkovets deposit.

Ukraine: Knauf Ukraine has begun building its upcoming US$150m, 30Mm²/yr Ternopil gypsum wallboard plant in Ukraine, at Borshchiv in South Ukraine. Ukrainska Pravda News has reported that the plant will also produce 320,000t/yr of dry building mixes. Knauf Ukraine already operates a gypsum mine near the site.

Knauf Ukraine’s existing 25Mm²/yr gypsum wallboard and 200,000t/yr dry mix plant in Kyiv, Central Ukraine, employs 425 people, over 200 of them resituated from Knauf’s former Soledar operations in Russian-occupied Eastern Ukraine.

Canada: CertainTeed Canada has received environmental assessment approval from the Nova Scotia Department of Environment and Climate Change for its Antrim Gypsum Project in Halifax County, Nova Scotia. It can now move to the project’s permitting phase and toward construction beginning in 2026.

The subsidiary of France-based Saint-Gobain intends to establish operations in Nova Scotia, where eastern North America’s only known major source of gypsum is located. The company will then strengthen its ability to supply its wallboard plants in eastern Canada and the US with locally mined gypsum.

CertainTeed Canada also recently completed construction on its Kootenay West Mine in British Columbia, which is now operational at full capacity with plans to develop a new railway to connect better to other units in western Canada. The company is also reopening its Amaranth Mine in Manitoba to serve central Canada. These efforts are in addition to a partnership with New West Gypsum to recycle and reuse wallboard in production in Alberta, British Columbia, Manitoba, Ontario and Quebec, which has led to over 1Mt of wallboard being recycled and reused at the Vancouver plant alone.

Oman: The Ministry of Energy and Minerals has announced an auction of four gypsum mines in Thamrait, Dhofar Governorate. Zawya News has reported that the total area of the mines is 27km². Preliminarily assessment of the sites has already taken place. Prospective bidders can participate in the auction through the ministry’s Taqa digital platform.

France: Etex subsidiary Siniat plans to install a new boiler, fired by either solid recovered fuel (SRF) or waste wood, at its Auneuil gypsum wallboard plant in Oise Department. The producer expects this to reduce the plant's gas consumption by 20%. The L'Usine Nouvelle newspaper has reported that the project is part of a planned Euro30m sustainability overhaul of equipment at the plant before 2026. Siniat recently brought the Auneuil plant back online following the installation of a new Euro15m dryer in early 2023, which increased wallboard drying times by 10% and reduced gas consumption by 20%. The producer said that this has eliminated 5900t/yr of CO₂ emissions.

From the remaining Euro3m of its allotted budget for sustainability upgrades, Siniat will build a gypsum recycling plant at the Auneuil gypsum wallboard plant. It currently receives its recycled gypsum from Ritleng Revalorisations' gypsum recycling plant in Rohr, Bas-Rhin Department. Currently, natural gypsum from the Le Pin-Villeparisis and Montmorency mines accounts for 40 - 60% of the Auneuil plant' gypsum consumption.

France: A public enquiry into Saint-Gobain subsidiary Placoplatre's plans to establish a gypsum quarry at Fort Vaujours, Seine-Saint-Denis, opened earlier in November 2022. The producer plans to use the new site to serve its Vaujours gypsum wallboard plant as a replacement for its Bernouille quarry after the latter closes in 2026. The 65Mm²/yr facility consumes 900,000t/yr of natural gypsum.

Eco group Environnement 93 has protested the anticipated enviromental impacts of opening a quarry of sufficient size to reach the gypsum deposit 25m below ground. Placoplatre's proposal consists of a three-stage approach in which it demolishes buildings, clears any hazardous residues from the site's military and nuclear power testing history and only then commences extraction. The company plans to restore part of the site after mining is completed. The enquiry will run until 23 December 2022.

UK: The European Space Agency, University of Glasgow and others are using France-based Saint-Gobain's Bantycock, Nottinghamshire, quarry to test new drill bit designs for their Drill for Extensive Exploration of Planetary Environments Using Robots (DEEPER) project. The project aims to develop tens-of-metres-long spoolable drill 'strings' to help in the search for water on Mars. Researchers will use their prototypes to drill directly into the mine's gypsum deposits. Saint-Gobain said that the hydrated mineral gypsum provides a similar geological profile to that of Mars.

Gypsum wallboard production by Saint-Gobain subsidiary British Gypsum at its nearby Barrow upon Soar, Leicestershire, and East Leake, Nottinghamshire, gypsum wallboard plants relies on Bantycock gypsum.