I wish the author had not used the words "Abandoned Mine in the Atacama Desert" Abandoned mine would've been fine. But now you've communicated the value of your find and given a basic hint of what mines to look up. The bright side is so far, author is probably fine because nobody's buying quantum crystals yet in a futures market.
At least the author has time to secure property rights and buy out old mines.
At least the author has time to secure property rights and buy out old mines.