Astron Corporation Limited operates as a mineral mining and production company. The company operates through Donald Rare Earths & Mineral Sands; China; and Senegal segments. It primarily focuses on the development of the Donald Mineral Sands and Rare Earth Project in regional Victoria. In addition, the company is involved in the operation of titanium-based materials processing activities, including a mineral separation plant at Yingkou, China; and procurement and trading activities. Further, it engages in the evaluation and advancement of downstream applications for zircon and titanium. Astron Corporation Limited operates in Australia, China, and internationally. The company is headquartered in Melbourne, Australia.