pylgabalù
Pylgabalù is a rare and enigmatic mineral discovered in the late 20th century. It is primarily found in the remote regions of the Democratic Republic of Congo, where it occurs in small, scattered deposits within a specific type of metamorphic rock known as gneiss. The mineral is characterized by its distinctive, iridescent blue and green hues, which are caused by the presence of trace elements of copper and nickel within its crystal structure.
Pylgabalù has a hardness of approximately 6.5 on the Mohs scale, making it relatively durable but not
Despite its aesthetic appeal, pylgabalù has limited practical applications due to its rarity and the challenging