Something like this came up in Robert R. McCammon's 1987 book Swan Song[1], one of the first novels to win the Bram Stoker award[2] for Best Novel (alongside Stephen King's Misery that year).
One of the survivors finds a glass ring (something like trinitite) among the post-nuclear-blast rubble of Saks Fifth Avenue[3] in New York and sees visions of the future (or something) through it.
Swan Song, coincidentally, is getting a pilot as a TV series. I'm not sure if it's gotten stuck in development hell or if it's actually going somewhere, it's only been 18 months or so since screenwriting started.
The video game S.T.A.L.K.E.R is happening in the Chernobyl Exclusion Zone, an area filled with super natural anomalies and artifacts due to the radiation. A legend/rumor says that there is a special crystal granting any wish at the center of the zone, inside the power plant's sarcophagus. The existence of the crystal can't be verified because a cultist faction, The monolith, is preventing anyone to reach the center.
One of the survivors finds a glass ring (something like trinitite) among the post-nuclear-blast rubble of Saks Fifth Avenue[3] in New York and sees visions of the future (or something) through it.
[1] https://en.wikipedia.org/wiki/Swan_Song_(McCammon_novel) [2] https://en.wikipedia.org/wiki/Bram_Stoker_Award#External_lin... [3] my memories of this book may be embellishing this a bit....