Tire chains are commonly used on mining equipment for several key reasons: Improved Traction and Stability Tire chains provide significantly better traction on slippery, uneven, or loose surfaces commonly found in mining environments. This improved grip enhances the stability and manoeuvrability of heavy mining equipment, reducing the risk of getting stuck or sliding. Protection Against Tire […]

Optimal Blast Design Blasting is a common operation in mines (OP/UG). It consists of reducing a massive intact rock to small pieces to facilitate transport. Blast design has always been a crucial question mark for mining engineers and blasters. Note that the degree of fragmentation depends on the following parameters: The rock’s characteristics. The properties […]

The Mohs hardness scale is a qualitative test that measures the hardness of a mineral by its ability to visibly scratch softer minerals. The scale isn’t perfect, but it’s a great tool for quick identification of rocks in the field. The Mohs Hardness Scale for Minerals Minerals are chemically pure solids that occur in nature. […]

Introduction In the field of mining, the quality and efficiency of blast fragmentation are critical factors influencing downstream processes, operational costs, and overall productivity. One significant factor affecting blast fragmentation is the presence of pre-existing cracks within the rock mass. These cracks can alter the behavior of explosive wave energy and significantly impact the size […]

Description A dyke is a geological formation where molten rock, often from a volcanic source, cuts through and intrudes into pre-existing rock layers. This intrusion typically occurs in a vertical or near-vertical orientation. Formation Volcanic dykes form when magma, which is molten rock beneath the Earth’s surface, rises and cuts through surrounding rocks. The magma […]

Definition An alternate transport method called in-pit crushing and conveying (IPCC) has a larger initial cost but offers significant operating cost savings. The best technology for big open pit mines with high production is IPCC. a continuous processing system that breaks down rock of mine (ROM) into a size that can be conveyed, using a […]

Introduction Rock Quality Designation (RQD) is a measure of quality of rock core taken from a borehole. RQD signifies the degree of jointing or fracture in a rock mass measured in percentage. It is commonly used in rock mass classification which is fundamental in tunnelling, dam construction, mine and slope design. The RQD is given […]

At Nextdet, we developed NextLion, an advanced and versatile solution that responds to the specific needs of the mining industry. This precision blasting software allows you to plan, manage resources and generate reports with an intuitive and secure interface. NextLion offers applications for Open Pit Mining, Underground Mining, Civil Works, University Programs and Military Solutions. […]

Definition and characteristics In the periodic table, lithium (Li) is the lightest solid element and belongs to the alkali metal group, Group 1 (Ia). Industrial processes are used to generate the white, glossy, and soft metal as well as a number of its alloys and compounds. Table 1: Lithium properties Properties Atomic number 3 Atomic […]

Introduction Technological progress is an important criterion for global economic development. Innovative technologies used by companies often determine their profitability and efficiency but are also an important element of an innovative and attractive workplace. Today, the most advanced technologies are based on the automation and robotisation of processes using drones, inspection robots, exoskeletons or virtual […]