What it is
The zirconium mineral, mined from the same beach sands as ilmenite. Individual crystals are the oldest known fragments of Earth, over 4.3 billion years old.
Ore mineral
The zirconium mineral, mined from the same beach sands as ilmenite. Individual crystals are the oldest known fragments of Earth, over 4.3 billion years old.
The zirconium mineral, mined from the same beach sands as ilmenite. Individual crystals are the oldest known fragments of Earth, over 4.3 billion years old.