Chernobylite

Chernobylite is a solid solution technogenic compound consisting of a crystalline zirconium silicate and an amount of uranium as high as 10%.

It was discovered in corium (a lava-like glassy material) that was formed during the nuclear meltdown of Unit 4 in the Chernobyl disaster. Chernobylite is highly radioactive due to its substantial uranium content and contamination by fission products, but it is no more radioactive than the corium itself.

Some yellow, powdery, secondary uranyl phases made up of studtite, becquerelite and phurcalite [ca] that formed on the surface of the corium due to interaction with water are often mistaken for Chernobylite. True chernobylite cannot be seen with the naked eye, as it appears as microscopic crystals that can only be viewed with a scanning electron microscope.

See also

References

  1. ↑ United States. Joint Publications Research Service; United States. Foreign Broadcast Information Service (1991). USSR report: Chemistry. Joint Publications Research Service. Retrieved 20 July 2012.
  2. ↑ Richard Francis Mould (1 May 2000). Chernobyl Record: The Definitive History of the Chornobyl Catastrophe. CRC Press. pp. 128–. ISBN 978-0-7503-0670-6. Retrieved 20 July 2012.
  3. ↑ Valeriy Soyfer "Chernobylite: Technogenic Mineral", Khimiya i Zhizn', No 11, Nov. 1990, p. 12, in Science & Technology USSR: Chemistry. JPRS Report. 27 March 1991. p. 29.
  4. ↑ Gurzhiy, Vladislav V.; Burakov, Boris E.; Zubekhina, Bella Yu; Kasatkin, Anatoly V. (2023-06-22). "Evolution of Chernobyl Corium in Water: Formation of Secondary Uranyl Phases". Materials. 16 (13): 4533. doi:10.3390/ma16134533. ISSN 1996-1944. PMC 10342636. PMID 37444847.