Uraninite: meaning, definitions and examples
⚛️
uraninite
[ ˈjʊərəˌnaɪˌtaɪt ]
mineral substance
Uraninite is a radioactive, dark mineral primarily consisting of uranium dioxide. It is the primary ore of uranium and is often found in granitic rocks and metamorphosed sediments. Uraninite can be a significant source of uranium for nuclear fuel production.
Synonyms
pitchblende, uranium ore.
Examples of usage
- Uraninite is found in many geological formations around the world.
- The mining of uraninite has significant environmental consequences.
- Geologists study uraninite to understand the distribution of uranium deposits.
Etymology
The term 'uraninite' comes from 'uranium', the primary component of the mineral, combined with the suffix '-ite', which is used to denote minerals. The name reflects the mineral's association with uranium, which was discovered in the late 18th century. Uraninite itself was identified and described in the early 19th century, primarily in relation to its unique properties and radioactivity. As scientists began to understand the significance of uranium, especially in the context of nuclear energy and weaponry, uraninite gained importance as the principal source of this element. The historical significance of uraninite is marked by its role in the development of uranium mining industries and its implications for both energy and environmental discussions.