https://www.bbc.co.uk/news/technology-50952021

and what else, dazzlenation?...well I am assuming that you have had a look at this BBC article...

https://en.wikipedia.org/wiki/Norilsk

and what else?...well, as soon as I saw that piqabrick lego number...I was reminded of the Norilsk wiki entry...regarding nickel, for some reason....go figure:

 

 

close-up....the images upon the sperrylite....are reminding me of hieroglyphics or maybe cave paintings....go figure: