Indian Minerology

20 MCQs on CMR Updates, Draft OSHWC Coal Mines Regulations 2026 & Key Changes Test your knowledge on latest 2025–2026 amendments | Self-check quiz | DGMS Exam Prep Q1. The Coal Mines Regulations (CMR) were originally framed under which Act and year? A) MMDR Act, 1957 B) Mines Act, 1952 – Section 57 C) OSH&WC Code, 2020 D) Colliery Control Rules, 2004 Correct: B) Mines Act, 1952 – Section 57 (CMR 1957/2017 framework; draft 2026 under new Code) Q2. In December 2025, which rule was amended to shift approval for opening mine/seam from CCO to company board? A) CMR Regulation 30 B) Colliery Control (Amendment) Rules, 2025 – Rule 9 C) MMDR Amendment Act, 2025 D) Draft OSHWC Coal Mines Regulations, 2026 Correct: B) Colliery Control (Amendment) Rules, 2025 – Rule 9 (effective 23 Dec 2025) Q3. The Draft Occupational Safety, Health and Working Conditions (Coal Mines) Regulations were notif...

In the dynamic world of mining, ensuring safety while maintaining operational efficiency is paramount. One key aspect that mining professionals in India often encounter is the concept of DGMS exemption . The Directorate General of Mines Safety (DGMS) plays a crucial role in regulating mining activities under the Mines Act, 1952, and associated regulations like the Coal Mines Regulations (CMR) 2017 and Metalliferous Mines Regulations (MMR) 1961. This guide delves into DGMS exemptions, explaining how they allow flexibility in compliance without compromising safety. Whether you're a mine manager, engineer, or stakeholder, understanding DGMS exemptions can streamline your operations and ensure adherence to legal standards. Importance of DGMS Exemptions in the Mining Industry The mining sector is vital to India's economy, contributing significantly to GDP through coal, metals, and minerals extraction. However, stringent safety regulations can sometimes pose challenges for ...

Mining remains one of the most demanding industries in the world. In the United States, the Mine Safety and Health Administration (MSHA) is the primary watchdog ensuring that every miner returns home safely. For operators in the USA, and stakeholders in Canada and Australia looking to benchmark against global standards, understanding MSHA 30 CFR regulations is critical. This comprehensive guide breaks down mandatory standards, training protocols, and the inspection process to keep your site compliant and your crew safe. What is MSHA? An Overview Established under the Federal Mine Safety and Health Act of 1977, MSHA is an agency of the U.S. Department of Labor. Its mission is to prevent death, illness, and injury from mining and promote safe work practices for all U.S. miners. Key Fact: Unlike OSHA, which often responds to incidents, MSHA is mandated by law to inspect every underground mine four times a year and every surface mi...

In India's booming mining sector—from iron ore in Maharashtra and Odisha to coal in Jharkhand and Chhattisgarh—the Volvo FMX 500 has established itself as one of the most reliable off-road dump trucks. Built for extreme conditions, this 8x4 heavy-duty tipper delivers 500 HP power, massive torque, and a payload capacity of up to 45 tonnes, making it a top choice for open-cast mining, quarry operations, and overburden haulage worldwide. Whether you're operating near Nagpur's mineral transport corridors or in Australia's Pilbara region, the Volvo FMX 500 combines Swedish engineering toughness with features optimized for high-productivity, low-downtime mining fleets in 2026. Volvo FMX 500 8x4 off-road dump truck in mining action – high ground clearance and robust build Why the Volvo FMX 500 Matters in the Global & Indian Mining Industry ...

Caterpillar 6090 FS – The World's Largest Hydraulic Mining Excavator in Action (2026) Top 10 Largest Excavators for Mining in 2026 – Ultimate Comparison Guide In the demanding world of mining , the largest excavators for mining remain critical for high-volume overburden removal and ore extraction. As we progress through 2026, ultra-class hydraulic mining shovels continue to dominate open-pit operations worldwide, offering unmatched productivity, durability, and efficiency. This detailed comparison guide ranks the top 10 largest mining excavators in 2026 by operating weight, featuring key specifications, real-world applications, productivity formulas with examples, common pitfalls, safety tips, and more. Ideal for mining engineers, fleet managers, and industry professionals seeking data-driven insights. Why Large Mining Excavators Matter in 2026 Large-scale mining demands machines capable of loading 200–400 tonne haul trucks in minimal passes while minimizing downti...

In the high-stakes world of mining, physical dangers like rockfalls, dust exposure, and heavy machinery often dominate safety discussions. However, psychosocial hazards in mining represent an equally critical — yet often overlooked — threat to worker well-being. These invisible risks, stemming from work organization, social dynamics, and environmental pressures, significantly affect mental health in the mining industry . From isolation in remote sites to intense workloads and shift patterns, miners face unique challenges that can lead to stress, anxiety, depression, burnout, and even higher suicide risks. This comprehensive guide examines psychosocial hazards, their profound effects on miners globally, and proven mental health strategies for miners . By addressing these issues head-on, mining operations can enhance safety, boost productivity, reduce absenteeism, and foster sustainable workforces. Why Psychosocial Hazards and Mental Health Matter in the Mining Industry The minin...