http://galactic-stone.com/trinitite-display-atom-bomb-glass-historic-trinity-test-1945/Ну и куда ж без этого
Fake trinitite[edit]
There are many known fakes in circulation among collectors.[citation needed] These fakes use a variety of means to achieve the glassy green silica look as well as mild radioactivity; however, only trinitite from a nuclear explosion will contain certain neutron activation products that are not found in naturally radioactive ores and minerals. Gamma spectroscopy can narrow down the potential nuclear explosions from which the material formed.
Trinitite-type minerals[edit]
Occasionally, the name trinitite is broadly applied to all glassy residues of nuclear bomb testing, not just the Trinity test.[13]
Black vitreous fragments of fused sand that had been solidified by the heat of the explosion were described from French test site in Algeria (Reggane site).[14]
Kharitonchik[edit]
Kharitonchiki (singular: kharitonchik, Russian: харитончик) is an analog of trinitite found in Semipalatinsk Test Site in Kazakhstan at ground zeroes of Soviet atmospheric nuclear tests. Also generically called Kharitonchik. They are pieces of molten rock left at ground zeroes after Soviet atmospheric nuclear tests. This porous black material is named after one of the leading Russian nuclear weapons scientists, Yulii Borisovich Khariton.[15]
https://en.wikipedia.org/wiki/Trinitite
