Red mud back in focus as Jamaica pursues mining expansion

Jamaica is once again turning its attention to an overlooked by-product of the bauxite industry that officials believe could hold substantial economic value. During his presentation in the House of Representatives for the 2026/27 Sectoral Debate on May 13, Floyd Green outlined fresh efforts to develop commercial opportunities linked to bauxite residue, more commonly referred to as Jamaican red mud.

According to the minister, interest in the material is not new. More than ten years ago, Japanese company Nippon Light Metal collaborated with the Jamaica Bauxite Institute to investigate the composition of the residue. There was an unusual high concentration of rare earth elements in their findings, which is almost 25 times higher than those typically found within the upper continental crust. The initiative failed to progress though beyond its experimental stage.

Green explained that a combination of fluctuating global prices and the absence of a commercially designed processing facility prevented the project from moving forward at the time. The Government now appears determined to revisit the opportunity. Green stated that discussions between the Jamaica Bauxite Institute and the local licence holder have reached an advanced stage, with plans underway to transition the existing pilot operation into a fully commercial venture. He indicated that a two-year investment and development programme is expected to commence this year, supported by an extensive sampling exercise that has already been completed. Officials are reportedly anticipating the formalisation of the arrangement in the near future.

Alongside the commercial plans, the Government is also examining the legal and regulatory framework governing mineral discoveries. Green highlighted provisions within Jamaica’s Mining Act that require holders of mining licences to report the discovery of additional minerals and pay the relevant royalties. In his view, those obligations should continue to apply even when the bauxite residue has been transported outside Jamaica, including to locations such as Louisiana.

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To strengthen the country’s legal position, he confirmed that the Attorney General has been asked to provide guidance on the matter, while amendments to the Mining Act are being prepared to remove any ambiguity. The minister also noted that work is underway to establish a clear fiscal structure for the extraction and production of rare earth elements. Such measures are intended to ensure that Jamaica secures long-term financial benefits should commercial-scale production become viable.

Beyond rare earth development, Green pointed to continued growth within the wider industrial minerals sector. He explained that around 70 per cent of Jamaica’s industrial mineral output is consumed domestically, largely supporting the construction industry. Quarry production rose sharply in 2025, climbing to approximately 5.9 million tonnes compared with 3.7 million tonnes the previous year. The increase, he said, reflects expanding infrastructure and construction activity across the country.

With reconstruction and development projects expected to continue, demand for quarry materials is likely to rise further. Green stressed that the Government intends to improve the efficiency of revenue collection from non-bauxite mineral operations while also encouraging investors to move beyond basic marl extraction into higher-value products. He highlighted Jamaica’s reserves of high-purity limestone, which can be processed for use in products such as toothpaste and antacids.

Attention is also being directed towards metallic mineral exploration, where international mining interests are increasing their presence in Jamaica. Green revealed that two major global mining firms have entered partnerships with junior exploration companies to intensify searches for copper, gold and related minerals.

Under one arrangement, Freeport-McMoRan and C3 Metals Inc. have committed USD 75 million towards copper and gold exploration activities. Separately, Barrick Mining Corporation has partnered with Geophysx Jamaica Limited in a venture expected to invest an initial USD 20 million in similar exploration efforts.

Following meetings with the companies involved, Green said preliminary indications from the exploration programmes have been encouraging. In particular, C3 Metals has reportedly identified signs suggesting the possible presence of substantial copper deposits, prompting plans for further investigative work.

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Should commercially viable deposits ultimately be confirmed, Green argued that the country could experience major economic gains. Increased export revenues, greater foreign investment, additional tax income, and higher royalty collections would all contribute to strengthening Jamaica’s economy and expanding the benefits derived from its natural resources.