Mining Industry of Ghana

The mining industry of Ghana is a cornerstone of the national economy, contributing approximately 40% of the country's foreign exchange earnings and about 5.7% of its Gross Domestic Product (GDP). Gold is the dominant mineral, accounting for over 90% of total mineral exports. Ghana is Africa's largest gold producer. In 2025, Ghana produced a record 6 million ounces of gold (approximately 185 tonnes), according to provisional figures from the Ghana Chamber of Mines, making it the world's 6th largest gold producer. Beyond gold, the sector produces bauxite, manganese, natural gas, petroleum, salt, silver, and diamonds, with emerging interest in lithium deposits.

Gold mining in the region now known as Ghana predates colonial contact by centuries. Indigenous communities extracted gold along riverbanks such as the Pra and Ankobra Rivers using rudimentary tools long before Europeans arrived. This gold played a central role in the development of the Ashanti Empire, which traded extensively with North Africa and Europe through trans-Saharan trade routes.

The arrival of Portuguese explorers in the 15th century drew European attention to the region's vast gold reserves. By the late 19th century, during British colonial rule, commercial mining operations began to take shape. The establishment of the Gold Coast Colony in 1821 marked the beginning of organized gold mining, primarily in areas such as Obuasi and Tarkwa, which would later emerge as major mining hubs. The Ashanti Goldfields Corporation, established in 1897, became a significant player in the industry and contributed to the Gold Coast's economy. Colonial authorities constructed railways and ports to facilitate the transportation of minerals.

Following Ghana's independence in 1957, the mining industry saw a shift in focus. The Ghana State Mining Corporation (GSMC) was established in 1961 and later reincorporated as the State Gold Mining Corporation (SGMC) in 1964. The SGMC took over operations of several mines, including those in Obuasi and Tarkwa, aiming to maximize national revenues from gold mining.

The economic reforms of the 1980s and 1990s under the Structural Adjustment Program initiated a liberalization of the mining sector. This period saw an influx of foreign direct investment, particularly from companies in Canada, Australia, and South Africa. Key legislative reforms, such as the Minerals and Mining Act of 2006, aimed to attract investors and ensure sustainable practices in the sector.

Ghana's mining activities are concentrated in several key regions, each with distinct mineral endowments. The Ashanti Region is home to the historic Obuasi mine and the Ashanti Gold Belt, one of the country's two major goldfields. The Western Region hosts the Tarkwa and Damang mines, along with the Nsuta manganese belt. The Eastern Region contains the Akyem mine and the Akwatia diamond field. The Brong-Ahafo (Ahafo) Region is the site of Newmont's Ahafo mine, while the Western North Region holds the Awaso bauxite deposit.

The country's gold deposits are primarily located within two major goldfields: the Ashanti Gold Belt and the Western Region Goldfields. The Ashanti Gold Belt is home to some of the most notable gold mines in the country, including the Ahafo and Akyem mines, both operated by Newmont, and the Obuasi mine, operated by AngloGold Ashanti. In the Western Region, the Tarkwa and Damang mines are major players in the gold sector, both operated by Gold Fields.

Ghana is Africa's largest gold producer. In 2025, Ghana produced a record 6 million ounces of gold (approximately 185 tonnes), according to provisional figures from the Ghana Chamber of Mines, making it the world's 6th largest gold producer. The main gold-producing regions are Ashanti, Western, and Eastern, with major players including Newmont, Gold Fields, AngloGold Ashanti, and Kinross Gold. Gold exports in 2022 accounted for about 12.3% of Ghana's GDP.

Manganese is another key mineral. Ghana ranks as Africa's second-largest producer of manganese, with production reaching approximately 2.5 million metric tons in 2022. The Ghana Manganese Company Limited (GMCL) is the sole producer and exporter of manganese in the country, holding a mining concession over 170 square kilometers in the Western Region, centered around Nsuta. The Nsuta mine has been operational since 1916.

Ghana holds significant bauxite deposits, an ore essential for aluminium production. As of 2022, Ghana produced approximately 1.5 million metric tons of bauxite, with reserves primarily concentrated in the Awaso and Nyinahin areas. Iron ore mining is still in its early stages, with an estimated 920,000 metric tons produced in 2022, primarily located in the Western and Northern regions.

Diamond production reached approximately 203,000 carats in 2023, primarily sourced from alluvial deposits in the Akwatia region. The diamond industry is largely export-driven, with the Akwatia region in the Eastern Region serving as the principal source since the 1920s.

Ghana's oil and gas industry has experienced notable developments. In 2025, gross oil production from the Jubilee field was 60.9 kbopd (23.7 kbopd net to Tullow). Ghana's crude oil output dipped by 25.9% in the first half of 2025, with Jubilee field output down 32.8%. The Jubilee field remains the largest producing field. The Jubilee field, situated approximately 60 kilometers offshore in Ghana's Western Region, was discovered in 2007 and started production in 2010. Tullow Oil is the operator, with partners including Kosmos Energy and the Ghana National Petroleum Corporation (GNPC).

Salt production is an essential industry for both local consumption and export. In 2022, Ghana produced approximately 1.2 million metric tons of salt, with the majority harvested through evaporation ponds along the coastal regions, primarily in the Greater Accra and Volta regions. Silver is produced in smaller quantities as a by-product of gold mining, primarily in the Ashanti, Western, and Eastern regions. Lithium is emerging as a significant focus of mineral exploration efforts, with deposits identified primarily in the Ashanti and Western regions.

The Minerals Commission of Ghana is the government agency with the primary responsibility of developing and coordinating mineral sector policies and monitoring their implementation. The commission maintains a list of major operating mines in Ghana and serves as the main regulator for the industry.

The Minerals and Mining Act of 2006 is the key legislative framework governing the sector, aimed at attracting investors and ensuring sustainable practices. The economic reforms of the 1980s and 1990s under the Structural Adjustment Program initiated the liberalization of the mining sector, leading to an influx of foreign direct investment.

The Ghana Chamber of Mines represents the mining industry in Ghana, providing transparency, support, and guidance to its members. The Chamber's mission is to represent the mining industry using the resources and capabilities of its members to deliver services that address members, government, and community needs, in order to enhance development.

Large-scale mining dominates Ghana's economy, with major players including Newmont, Gold Fields, AngloGold Ashanti, and Kinross Gold. The Minerals Commission lists the following major operating mines in Ghana:

• AngloGold Ashanti (Ghana) Ltd - Gold - Obuasi
• AngloGold Ashanti (Iduapriem) Ltd - Gold - Iduapriem (Tarkwa)
• Gold Fields Ghana Ltd - Gold - Tarkwa
• Abosso Goldfields Limited - Gold - Damang
• Golden Star Ltd - Gold - Prestea/Bogoso
• Golden Star Ltd - Gold - Wassa
• Newmont Ghana Gold Ltd - Gold - Kenyasi
• Newmont Golden Ridge Ltd - Gold - Akyem
• Chirano Gold Mines Ltd - Gold - Chirano
• Adamus Resources Limited - Gold - Teleku Bokazo, Nzema
• Perseus Mining (Ghana) Ltd - Gold - Ayanfuri
• Asanko Gold Mine - Gold - Amansie West
• Xtra Gold - Gold - Kwabeng
• Kibi Goldfields - Gold - Osino
• Ghana Bauxite Company Ltd - Bauxite - Awaso
• Ghana Manganese Company Ltd - Manganese - Nsuta

Domestic companies include Ghana Bauxite Company Ltd, Ghana Manganese Company Ltd, and the Ghana National Petroleum Corporation (GNPC). Foreign companies operating in Ghana include AngloGold Ashanti, Gold Fields, Newmont, Kinross Gold, Tullow Oil, and Kosmos Energy.

Small-scale and artisanal mining, locally known as "galamsey," also flourishes, particularly in rural areas. These activities contribute to gold production but bring challenges such as environmental degradation and conflicts over land use.

Gold is the leading export commodity from Ghana, contributing the highest percentage of the country's total export earnings. As of October 2024, gold exports alone accounted for $9.58 billion, representing more than half of Ghana's total export earnings of $16.5 billion.

In 2022, Ghana exported $436 million in manganese ore, making it the fourth-largest exporter in the world. The main destinations for Ghana's manganese ore exports are China, Ukraine, France, and the Netherlands. In the same year, Ghana exported $4.36 million worth of salt, ranking it as the 59th largest exporter globally. The majority of Ghana's diamonds are exported to international markets.

The mining sector in Ghana has contributed significantly to the nation's economic growth, with gold being a central export commodity. In 2024, Ghana's mineral revenues surged to US$7.1 billion, a 19.8% increase from 2023. Chamber member companies contributed 59.4% of national gold output. In 2023, the sector's mineral revenue increased by 4.3%, rising from US$5.6 billion in 2022 to US$5.8 billion in 2023. The mining sector also emerged as the largest source of domestic tax revenue in 2023, contributing a record GH₵11.55 billion (US$980 million) in taxes.

Gold exports in 2022 represented approximately 12.3% of Ghana's GDP. The sector provides about 40% of foreign exchange earnings and about 5.7% of GDP. The Ghana Gold Board (GoldBod) is the sole authority with exclusive rights to buy, sell, weigh, grade, assay, value and export gold and other precious minerals. By the end of October 2025, GoldBod had driven Ghana's gold reserves to 38.04 tonnes. By April 2026, gold reserves accounted for 41.2% of the country's international reserves, ranking Ghana fifth among African central banks for gold holdings.

Mining activities in Ghana, particularly gold extraction, have raised significant environmental concerns. The processes involved, including land clearing, excavation, and waste disposal, have led to habitat destruction, soil erosion, and water pollution. Deforestation is another critical concern, as mining activities have led to the clearing of vast forested areas, disrupting ecosystems and contributing to biodiversity loss. The Atewa Range Forest Reserve has faced threats from bauxite mining, sparking environmental protests and legal actions.

Illegal small-scale mining, known locally as "galamsey," has exacerbated these issues. The unregulated use of hazardous chemicals like mercury and cyanide in galamsey operations has resulted in the contamination of water bodies. Studies have determined that mercury pollution from artisanal and small-scale mining caused neurological and renal (kidney-related) issues among residents of neighboring communities.

Artisanal gold mining has been credited with contributing to the development of local economies, but the health and environmental costs are substantial. The regulation of small-scale mining in Ghana is almost non-existent, and the issue affects all of the Ghanaian government's attempts to reduce the growth of this practice.

The mining industry in Ghana faces several ongoing challenges. Environmental degradation from illegal mining, water pollution, deforestation, and health impacts from mercury pollution remain pressing concerns. Safety is another issue, with the industry recording seven fatalities in 2023, an increase from just one in 2022. The number of first aid injuries increased from 156 in 2022 to 162 in 2023, though near-miss incidents declined by 21.8%, from 325 in 2022 to 254 in 2023.

The government has taken steps to address some of these challenges. The Ghana Gold Board (GoldBod) is the sole authority with exclusive rights to buy, sell, weigh, grade, assay, value and export gold and other precious minerals. By the end of October 2025, GoldBod had driven Ghana's gold reserves to 38.04 tonnes. By April 2026, gold reserves accounted for 41.2% of the country's international reserves, ranking Ghana fifth among African central banks for gold holdings. The Minerals and Mining Act of 2006 aimed to attract investors and ensure sustainable practices, while economic reforms of the 1980s and 1990s initiated the liberalization of the mining sector. The Ghana Chamber of Mines continues to advocate for transparency, good governance, and sustainable mining practices.

Mining is a major contributor to the Ghanaian economy, providing about 40% of foreign exchange earnings and about 5.7% of GDP. Gold is central to national identity, with the country's former name, the Gold Coast, drawing upon its mineral-rich nature. The yellow in the Ghanaian flag signifies the country's mineral wealth.

Gold is especially prominent in Ashanti culture, with the "soul of the Ashanti Kingdom" being sika dua Kofi, the golden stool. It is also historically a symbol of status, with the Ashanti King adorned with several ancient gold ornaments on every tradition-inspired appearance. The existence of alluvial gold in different parts of Ghana is a major reason for its colonial history, with several writings about Ghana by the Dutch alluding to the prominence of gold mining as a major economic activity in the Gold Coast.

The mining industry in Ghana is closely connected to several related sectors and institutions. The Ghana Chamber of Mines provides transparency, support, and guidance to its members, helping to support the mining industry in Ghana. The Minerals Commission of Ghana is the government agency with the primary responsibility of developing and coordinating mineral sector policies and monitoring their implementation.

The Ghana National Petroleum Corporation (GNPC) is a partner in the Jubilee field, representing the government's interest in the petroleum sector. The Ghana Manganese Company Ltd and Ghana Bauxite Company Ltd are key domestic players in their respective mineral sectors. The industry also supports a range of ancillary services, including drilling, engineering, assay, processing, plant hire, and freight services.