TONA NADENGGAN

Batangtoru Forest, The Lungs and Gems of Tapanuli 

Batangtoru Forest, The Lungs and Gems of Tapanuli 

Just less than 30 kilometers on the North East side of the Martabe gold mine, lies a tranquil and peaceful forest known as the Batangtoru, which is also referred to as "Harangan Tapanuli" by the local people, a tropical forest ecosystem spanning 240,985 hectares from...

SMAW 3G Plate Welder Training Enhancing Community Welding Skills 

SMAW 3G Plate Welder Training Enhancing Community Welding Skills 

To foster competitiveness in the field of welding and improve the skills of human resources, PT Agincourt Resources (PTAR) partnered with the South Tapanuli Manpower Agency, collaborating with the Service Technical Implementation Unit (UPTD) of the Vocational Training...

Graduate from Mining Engineering? What Will You Do? 

Graduate from Mining Engineering? What Will You Do? 

Mining engineering is an engineering discipline that focuses on the exploration and exploitation of mineral resources such as gold, silver, iron, aluminium, coal, etc. In the Department of Mining Engineering, students learn about general investigation activities...

Excavation Processes in Underground Mines 

Excavation Processes in Underground Mines 

Around 17% of the total metals' mines were from underground mining excavation. This mining technique is more complex and more expensive than surface mining. But it has to be done when the minerals and ores are located too far underground to be mined efficiently using...

Let’s Learn the 4 Most Common Mining Methods  

Let’s Learn the 4 Most Common Mining Methods  

Mining is the process of obtaining geological materials and valuable materials from the Earth. These materials cannot be grown through agricultural processes nor artificially created inside a factory or laboratory, which makes them obtainable through mining only....

9 Tips to Improve Mining Equipment Safety

9 Tips to Improve Mining Equipment Safety

Safety is a significant concern in the mining industry. With the increasing business activities in mining, injuries related to mining have also risen. Mining accidents can be caused by various factors such as fires, floods, explosions, poorly designed mining...