The small-scale mining industry and communities are left behind in terms of development. They are confronted with economic, environmental, and social problems. Thus, to address these problems and move towards sustainable development, this social development research explores how CLINN-GEM, as a technological innovation, contributes to achieving sustainable mining communities. The researcher employs a single case study approach and adopts qualitative methods in data gathering and analysis. Data gathering methods include document reviews, guided tour, key informant interviews with seven informants, focus group discussions with the operations group and the members of the project staff, and a structured learning exercise with community leaders. The results show that CLINN-GEM technology is a synthesis and systematized articulation of local knowledge on mineral processing that aims to address the adverse impacts of mineral processing using traditional hazardous and low-end technologies in small-scale mining. As a technological innovation, it subscribes to the principles of responsible and sustainable mining, green mining, clean technology, and end-pipe technology. CLINN-GEM brought about several changes in the physical, knowledge, and social realms of small-scale mineral processing. Likewise, use of this technology has resulted in many changes in the economic, social, and environmental conditions of the community. Despite these changes, optimization of CLINN-GEM remains the primary challenge. Therefore, it is recommended that the stakeholders continue research and development efforts to address recovery issues to optimize the technology. Once optimized, policy review and subsequent amendments to the People Small-Scale Mining Act of 1991 and the Implementing Rules and Regulations of Republic Act No. 7076 shall be conducted to institutionalize these reforms.