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Explosives

Explosives are chemical compounds or mixtures that undergo rapid exothermic reactions, producing gas, heat and pressure used to fragment rock and ore in mining, quarrying and construction. The industry encompasses the manufacture, supply and technical application of commercial blasting agents, including ammonium nitrate fuel oil (ANFO), emulsions, water gels and packaged explosives. Explosives are essential to the extraction of minerals, metals and coal, enabling the breaking of hard rock formations and the movement of overburden in openpit and underground operations. The sector also supplies civil engineering projects such as road construction, tunnelling and demolition. Major producers operate under strict regulatory frameworks governing manufacture, storage, transport and use, given the hazardous nature of the materials. In South Africa, companies such as AECI through its mining services division are significant suppliers to the domestic and regional mining industries. The explosives industry is closely tied to the health of the mining sector, with demand driven by production volumes in platinum, gold, coal and other minerals. Technical services include blast design, on-site mixing and detonation, often delivered by specialist teams working alongside mine operators. Safety, environmental management and skills development remain critical focus areas, particularly as mines deepen and regulatory scrutiny intensifies. The industry has evolved from simple dynamite formulations in the nineteenth century to sophisticated engineered products tailored to specific rock types and mining methods.

Explosives News


Omnia CEO Seelan Gobalsamy (right) being interviewed by Mining Weekly's Martin Creamer.
Middle East crisis underlining relevance of supply strength of South Africa’s Omnia
10th April 2026 By: Martin Creamer

At this time of crisis in the Middle East, the supply chain strength of South Africa’s Omnia is of major relevance from mining and agriculture perspectives. The Johannesburg Stock Exchange-listed... 


Image of an AECI mini booster
Mini booster for confined spaces
6th March 2026

Mining solutions company AECI has unveiled a compact booster designed to deliver initiation in small‑diameter holes, particularly in underground and constrained blasting environments. Showcased at... 


SEEPEX BN Pumps with Smart Joint Access Enhance Efficiency in Rock Blasting Operations
SEEPEX BN Pumps with Smart Joint Access Enhance Efficiency in Rock Blasting Operations
27th February 2026

SEEPEX has introduced BN pumps with Smart Joint Access (SJA), engineered for the reliable and precise transfer of abrasive, corrosive, and chemical media in mining and construction. Designed for... 


An image of BME electronic detonator manufacturing plant
Explosives maker eyes Canada expansion with production complex
27th February 2026

Having completed the construction of its electronic detonator manufacturing plant in Canada, blasting solutions provider BME Mining Canada, a division of the JSE-listed Omnia Group, is forging... 


AECI Executive Vice President: Mining
AECI champions partnership-led progress at Mining Indaba 2026
9th February 2026

Diversified group AECI will use its participation at Mining Indaba 2026 to translate conversations into solid outcomes that strengthen mines, communities and the environment, aligning closely with... 


head and shoulders shot of Stuart Miller
Integrated blasting products to be highlighted at Indaba
30th January 2026 By: Devina Haripersad

While showcasing its advancement in partnership-led approaches across Africa’s mining value chain, explosives and chemicals group AECI will also use this year’s Investing in African Mining Indaba... 


Nishen Hariparsad, GM for technology and marketing at BME
Nishen Hariparsad
30th January 2026 By: Creamer Media Reporter

This week we profile Nishen Hariparsad, GM for technology and marketing at blasting solutions and mining services product supplier BME 


Oil tanks at BME's premises
BME edges towards 100% used-oil explosives breakthrough
14th November 2025 By: Darren Parker

Explosives manufacturer BME intends to replace 100% of the virgin oil used in the fuel phase of its emulsions with used oil within the next few years, Mining Weekly has learned. This would be a... 


Oil tanks at BME's premises
BME nears 100% used-oil explosives breakthrough
24th October 2025 By: Darren Parker

Explosives manufacturer BME intends to replace 100% of the virgin oil used in the fuel phase of its emulsions with used oil within the next few years, Mining Weekly has learned. This would be a... 


blast at mine
South Africa set to trial nitrate-free hydrogen peroxide-based explosive tech soon
22nd October 2025 By: Darren Parker

Explosives technology company Hypex Bio Explosives Technology will soon introduce its novel hydrogen peroxide-based explosive technology to South Africa, aiming to improve safety, reduce emissions... 


Omnia Group CEO Seelan Gobalsamy
Omnia CEO highlights mining explosives industry talent gap
22nd October 2025 By: Darren Parker

JSE-listed Omnia Group CEO Seelan Gobalsamy has sounded the alarm on a growing shortage of young professionals entering the mining and explosives sectors, stressing the need to make the industry... 


An image of explosives in the ground
New code tightens blasting standards
17th October 2025 By: Nadine Ramdass

The mandatory code of practice (CoP) for explosives and blasting practices in the mining industry, which came into effect in November 2024, has introduced significant changes to the South African... 


An image of underground blasting
Innovative blasting solutions for modern mining
17th October 2025 By: Nadine Ramdass

Through innovative blasting solutions, mines can ensure sustainable and efficient mining, says explosives and blasting technology supplier BME underground operations regional manager Derick... 


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