www.gandul.ro/actualitate/italienii-dezvaluie-cazu

An incredible story from Italy reveals that a Romanian woman used a valuable piece of amber as a doorstop for decades, unaware of its worth. After her death, a relative had it analyzed, discovering it was a 70-million-year-old fossilized resin valued at around one million euros. The amber, weighing 3.5 kilograms, was found in a riverbed in Colți, Buzău, and is now preserved at a museum as a national treasure.