This is a rare heavy crystallized nugget from a classic, historic locale: PUCKERBRUSH GOLD DISTRICT, NEVADA, USA. The photos speak for themselves, although frankly it is more 3-Dimensional in person, with nice meaty crystals. 23 grams mass. From an old gold collection in the USA, last traded hands in the late 1990s (provenance given with purchase). It is meaty and impactful, like very few non-California crysatllized golds in the USA have ever been.