The International Conference on Mining, Materials, and Petroleum Engineering in Thailand has been continuously organized since 1982. The conference is organized by three mining universities in Thailand: Prince of Songkla University, Chulalongkorn University, and Chiang Mai University, affiliated with other partners including academic universities in Asia and Europe as well as mining companies and government agencies in Thailand.

This 14th conference under the strong partnership and supports has integrated broad academic topics under the name “The 14th International Conference on Geo-resources Engineering and Earth Sciences (GRES 2025)”. The conference aims to provide opportunities for all scholars to present various topics for promoting the “Sustainability and innovative future of mining”. The GRES 2025 will take place at Kantary Hills Hotel, Chiang Mai, Thailand, Thailand, on December 3 – 4, 2025.