Gypsum industry news

Canada: Red Moon Resources says it has shipped over 0.13Mt of gypsum and anhydrite from its Ace mine in western Newfoundland since May 2019. Production is scheduled to continue into late October 2019 and the company is expecting for total production to exceed 0.15Mt in 2019. The company is working with Vinland Materials, a related company, to undertake contract mining operations and secure sales agreements for gypsum and anhydrite.

“We have successfully opened up the Ace mine and will continue to work towards a larger operation,” said Patrick J Laracy, President of Red Moon.
. “We have engaged some of the best operational resources in the area to make the mine a success and ensure its viability. The economic impact in the immediate area is significant with an estimated 45 people employed on a seasonal basis in mining, trucking, port facility, marketing, shipping and supervision. This is in addition to the utilisation of specific services such as drilling and blasting.”

Red Moon uses a deep-water port approximately 10km from the mine to ship the gypsum. The quarry site covers 12 hectares and has the potential for a 10 year mining life at an average production rate of 350,000t/yr. The company says that if it can access markets requiring production rates beyond the Ace mine capacity, the company is prepared to develop other existing gypsum deposits located on its mineral licences, which cover approximately 700 hectares of the historic Flat Bay gypsum mines.

US: Gypsum Resources has filed for Chapter 11 bankruptcy at the Nevada US Bankruptcy Court. It is aiming to reorganise the business amid financial and operational difficulties, according to the Las Vegas Reiew Journal newspaper. The company operates a gypum mine at Blue Diamond Hill but it has been trying to develop a residential housing project at the site for over a decade. The development has been opposed by local environmentalists.

Company president James Rhodes blamed the bankrupty decision on ambitious growth plans, disrupted mining operations due to equipment failure and bad weather. He was optimistic that market demand for gypsum is steady and that the company will report positive net income later in 2019. The mine supplies gypsum to the wallboard, cement and agricultural industries.

Canada: Red Moon Resources has loaded its first shipment from its Ace gypsum mine in western Newfoundland. The company is working with Vinland Materials, a related company, to undertake contract mining operations and secure sales agreements for gypsum and anhydrite. A deep-water port connected by a haulage road is located approximately 9km from the mine. The site covers approximately 11.79 hectares and has the potential for a 10 year mining life at an average production rate of 350,000t/yr.

Canada: Red Moon Resources has submitted a development plan for an open cast gypsum mine at the Ace deposit in western Newfoundland to the government of Newfoundland and Labrador. The project has already received environmental clearance. It is currently attempting to find customers for gypsum and anhydrite from mine. Previously the site was used by the Flat Bay mine, which produced at least 15Mt of gypsum prior to 1990.

Red Moon Resources is an industrial minerals company developing the Ace Gypsum deposit, the Black Bay Nepheline deposit and the Captain Cook Salt deposit in Newfoundland and Labrador. Its majority shareholder is Vulcan Minerals.

Iran: Azerbaijan’s Matanat-A gypsum plant is estimated to cost around US$10m. The head of mining and industrial organization of Semnan Province, Behrouz Asfadi, said that production at the plant was expected to start in the ‘near future,’ according to the Trend News Agency. Jafar Sarghini, the deputy minister of industries, mining and trade, added that Matanat-A is already using a gypsum mine in northern Iran and the plant is expected to be located nearby.

Canada: The British Columbia government has granted an environmental assessment certificate for a 0.4Mt/yr opencast gypsum mine in West Kootenay proposed by CertainTeed Gypsum Canada. Construction of the project is expected to cost US$19m, according to the Canadian Press. Gypsum from the mine will be used to manufacture gypsum wallboard, cement and plaster products.

Australia: Clean TeQ plans to build a 2Ml/day DeSALx mine water treatment plant for Fosterville Gold Mine for its mine near Bendigo in Victoria. The US$2.7m unit will use an integrated precipitation and continuous ionic filtration process (DeSALx) that will produce a gypsum-based by-product. This by-product will be compatible with Fosterville’s existing lime treatment plant. Equipment supply, installation and commissioning of the water treatment plant are scheduled for 2018.

The precipitation process removes arsenic and antimony from the mine water as a co-precipitate. The water is then treated by the DeSALx process to remove hardness, sulphate and other dissolved metals. Clean TeQ is also in talks with other mining companies to test its continuous ion-exchange systems for the treatment of process water treatment for recycling or environmental discharge.

UK: British Gypsum has completed a Euro7.4m upgrade of its Barrow-Upon-Soar gypsum mine. The investment is expected to secure supplies of gypsum to produce gypsum wallboard for 20 years at the company's production sites at East Leake in Nottinghamshire and Fauld in Staffordshire, and at British Gypsum's sister business Saint-Gobain Formula based at Newark, according to the Loughborough Echo. The upgrade will allow the mine to be expanded using conveyors, fans and other mining equipment.

UK: Nottingham County Council has granted permissions to the Marblaegis Mine near British Gypsum's East Leake wallboard plant to operate for a further 17 years. The mine was originally licensed to operate until the end of 2025 but can now operate until 2042.

"The phasing out of coal-fired power stations means we have reducing access to synthetic gypsum or desulphogypsum, also called DSG, an important by-product we have been recycling into plasterboard since the early 1990s. We need to counteract this reduction in DSG output by increasing supply from mined and quarried natural gypsum as well as continuing to support plasterboard recycling programmes," said Jeremy Elvins, minerals and estates manager at British Gypsum to Inside Media.

The mine has an installed production capacity of 600,000t/yr but only 250,000t/yr is extracted at present. The mine supports 26 full-time staff at present although the nearby wallboard plant employs 264 staff and 125 contractors.

UK: Formula, a brand of Saint-Gobain, has awarded a five-year contract to Darlington-based Banner Contracts to extract high purity gypsum from its opencast mine in Newark, Nottinghamshire. Banner Contracts was chosen after a tender process involving eight potential suppliers.

The opencast mine, known as Bantycock, produces around 230,000t/yr of gypsum. Nottinghamshire County Council agreed a revised restoration scheme at the site following consultation. So far this has seen the backfilling of 25 acres with overburden completed and covered with topsoil in 2016.

"Banner's professionalism and expertise is second to none so we are delighted to announce this contract. Its experience in mineral processing was a key factor in its selection as it will help us continue to improve our yield of useable gypsum versus the amount of rock we extract. This improved yield helps maximise the reserve life, whilst operating in a safe and sustainable manner. We look forward to a mutually beneficial relationship over the duration of the contract," said Saint-Gobain Formula Plant Manager Mark Yates.

Banner Contracts Director Jo Banner added that the contract is a large one for the company and that it has invested in a new plant and equipment. New installations at the site include a Hercules trommell commissioned especially for the application, a number of Tesab machines including a 800i jaw crusher, a TS1860 scalping screen, a TS2430 screen and a Trackstack radial conveyor and a sizer from MMD.