Astra Gold is a Brazilian junior mining company focused on the exploration, development, and responsible advancement of high-potential gold assets in historically productive yet underexplored regions of Brazil.

The company was formed as the next evolution of AN Minerals, originally established in 2021. Following strategic restructuring and the transfer of key mineral assets, Astra Gold now holds 100% of the original project portfolio under a new fully structured Brazilian corporate entity.

Our portfolio includes five strategically located mineral titles across two of Brazil’s most prolific gold belts:

Three titles in the Tapajós Mineral Province, covering 1,400 hectares and anchored by the Marupá Gold Project, a historically productive site with 800 kg of recorded gold output. Two titles in the Gurupi Belt, encompassing 3,826 hectares as part of the Cachoeira Gold Project, located near major deposits and exhibiting strong geological potential.

Unlike traditional junior exploration companies that focus solely on drilling, Astra Gold follows a dual-track strategy; we prioritize selective early-stage production on key targets capable of generating fast, low-cost gold output, while simultaneously advancing a targeted exploration and drilling program to unlock long-term value.

With over USD $1.4 million invested to date, including USD $300K in field-ready equipment, Astra Gold is positioned to generate near-term revenue, reduce project risk, and build sustainable growth through disciplined exploration, operational agility and ethical practices on the ground.

At Astra Gold, we don’t just extract resources — we build with intention.
Here’s why we do what we do, and how we’ve already laid the foundation to make it real.