List of countries by uranium reserves

As of my last update in October 2023, the following is a general overview of countries known to have significant uranium reserves. Note that the exact figures can change based on new discoveries, mining activities, and assessments: 1. **Australia**: Home to the largest uranium reserves in the world, with significant deposits including the Olympic Dam and Ranger mines. 2. **Kazakhstan**: A leading producer of uranium, with large reserves that support its extensive mining operations.