Indian Minerology

10 Critical DGMS Rules That Can Lead to Mine Closure: A Comprehensive Guide 10 Critical DGMS Rules That Can Lead to Mine Closure: A Technical Guide for Mining Professionals In the high-stakes world of mineral extraction, compliance isn't just a legal formality—it is the difference between a thriving operation and a total shutdown. For mining engineers in India, the DGMS (Directorate General of Mines Safety) serves as the ultimate watchdog. Understanding DGMS ke 10 rule jo mine band kara sakte hain (10 DGMS rules that can cause a mine closure) is essential for maintaining operational continuity and ensuring the safety of thousands of workers. The Importance of DGMS Compliance in the Modern Mining Industry The mining industry is inherently hazardous. Whether it is a deep underground coal mine or a sprawling opencast iron ore project, the risks of roof falls, gas explosions, and slope failures are ever-present. The DGMS enforces the Mines Act, 1952 , and associated Regu...

Top 15 Mining Safety Rules Every Miner Must Follow In the high-stakes world of mining, where heavy machinery roars and earth shifts unpredictably, adhering to top 15 mining safety rules isn't just protocol—it's survival. As a mining engineer with over two decades supervising open-cast and underground sites from India's coal fields to global operations, I've seen firsthand how these rules prevent tragedies. Whether you're a novice miner in Nagpur's opencast mines or a veteran in Australian underground shafts, mastering these mining safety rules every miner must follow ensures you clock out safely every shift. This guide breaks down the essential mining safety protocols, backed by DGMS (India), MSHA (USA), and international standards. Let's dive in to protect lives and boost productivity. Why Mining Safety Rules Are Critical in the Industry Mining remains one of the world's most dangerous professions, with fatalities dropping 50% globally since ...

Blast Design Parameters in Surface Mining: Key Factors for Optimal Fragmentation and Safety Blast design parameters in surface mining form the backbone of efficient open-cast operations, determining fragmentation, muck pile shape, and overall productivity. Whether you're overseeing coal mines in India or iron ore pits in Australia, mastering these parameters ensures cost-effective blasting while prioritizing safety under regulations like DGMS in India or MSHA in the USA. Caption: Aerial view of a controlled surface mining blast, highlighting optimal muck pile formation from precise blast design parameters. 👉 You May Read Now Drilling & Blasting Cost per Ton in Mining – Complete Technical Guide with Calculation Method (2026) Why Blast Design Parameters Matter in the Mining Industry In surface mining, blasting breaks overburden and ore for easier excavation. Poor blast design parameters lead to overbreak, flyrock, or oversized fragments, hiking seco...

THE METALLIFEROUS MINES REGULATIONS, 1961 PDF Download – DGMS India The Metalliferous Mines Regulations, 1961 is one of the most important mining safety laws in India, issued under the Mines Act, 1952 by the Directorate General of Mines Safety (DGMS). This regulation ensures safe working conditions in metal mines including gold, iron, copper, and bauxite mines. 👉 You May Read Now DGMS Mines Act 1952 – PDF Free Download (Complete Guide) 📑 Table of Contents About the Regulations PDF Download Areas Covered Importance Who Should Read 📘 About Metalliferous Mines Regulations, 1961 These regulations apply to all metalliferous mines in India and provide legal guidelines for: Mine development and operations Worker health & safety Ventilation and mine atmosphere Blasting and explosives handling Machinery use and inspection DGMS enforces these rules to reduce accidents and improve mining standards across the country. 📥 Download Metalliferou...

Drilling & Blasting Cost per Ton in Mining – Complete Technical Guide with Calculation Method (2026) Drilling & Blasting Cost per Ton is one of the most critical performance indicators in both surface and underground mining operations. It directly affects mine profitability, production efficiency, fragmentation quality, equipment performance, and overall operating cost. In this professional mining engineering guide, we will break down drilling and blasting economics using real-world formulas, technical logic, practical examples, and proven cost optimization strategies used across global mining projects. Why Drilling & Blasting Cost per Ton Matters in the Mining Industry Drilling and blasting is the first production stage in hard rock mining. Any inefficiency here multiplies cost across loading, hauling, crushing, and processing. Controls rock fragmentation Impacts excavator productivity Reduces crusher energy consumption Determines overall mine profitabil...

Dump Truck Productivity & Cycle Time Calculation in Open Pit Mining (International Method) Dump truck productivity calculation is one of the most important topics in surface mining operations. Mining engineers in the USA, Australia, and Canada use standard cycle time methods to estimate hourly and daily production. This guide explains dump truck productivity formulas, cycle time components, and practical calculation examples. ⛏️ What is Dump Truck Productivity? Dump truck productivity means the total quantity of material transported by a truck fleet in a given time (usually per hour or per shift). It depends on cycle time, payload capacity, road condition, and operational efficiency. 🔄 Dump Truck Cycle Time Components Loading Time Haul Time (Loaded) Dumping Time Return Time (Empty) Spotting & Delay Time Total Cycle Time = Loading + Haul + Dump + Return + Delay 📐 Dump Truck Productivity Formula Production per Hour = (Truck Capacity × Fill Factor × Efficie...