Responsible Gold, Diamond & Gemstone Mining with Lasting Impact.
We responsibly mine gold, diamonds, spinel, and ruby across our licensed mining sites in Tanzania, using sustainable and ethical practices while reinvesting 10% of our profits into Noobites Biotechnology to advance life-saving innovation.
Our Core Values
Integrity: Upholding the highest standards.
Sustainability: Responsible mining and community care.
Excellence: World-class quality and innovation.
Health & Safety
We prioritize the safety of our employees and communities through strict protocols and responsible practices.
Mining with purpose:
At Thumbs-Up Minerals, we specialize in the mining of gold, diamonds, rubies and spinel. Our commitment to safe mining practices, environmental sustainability, and positive community impact ensures that every project is designed to deliver high returns while upholding responsible and ethical standards.
Mining with Integrity, Impact & Excellence
Thumbs Up Minerals is a Tanzanian producer of Gold, Diamonds, and Rubies, red and pink Spinel. We operate with ethical, sustainable, and transparent practices that deliver premium minerals while creating positive community impact.
Sustainability at the Core
Thumbs Up Minerals follows ESG principles to ensure responsible mining. We prioritize transparency, community support, and sustainable practices to create long-term value and a positive impact on the industry and the world.
