• BedbugCutlefish@lemmy.world
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      10 months ago

      Also, article skips over the chemical part of this: Vitriol, the name for the impure sulfuric acid they used, was green (due to some iron and cupper sulfates). You can use sulfuric acid to purify gold; it’ll dissolve the silver and copper in a gold alloy, but not the gold itself, giving you 100% gold.

      However, the green lion can also ‘ascend’ by combing with nitric acid to make aqua regia, where it can dissolve gold, “devouring it”.