Recognise this? Yes, that's #Atacamite! Atacamite can form as a corrosion product of copper alloys so is found coating many bronze statues including the Statue of Liberty.

Vote Atacamite today! https://www.mineralcup.org/2024/vote/r1m07
#MinCup24 @MineralCup

Image: https://commons.m.wikimedia.org/wiki/File:Statue_of_liberty_head_2013-10-28.jpg