It held a door open for decades. Burglars walked right past it. It was worth more than the house. Every family home has one: the heavy object nobody thinks about, the one that props a door, steadies a pile of papers or sits on a step for no real reason. Most of the time, it is exactly what it looks like. Once in a while, it is not.
In Colti, a small village near the River Buzau in southeast Romania, an elderly woman kept a reddish “rock” by her door for years. She had reportedly found it in a stream bed, and it was heavy enough to do the job. After she died in 1991, a relative who inherited the house took a closer look and began to suspect it was something special. It was: a single piece of amber weighing about 3.5 kilograms, or 7.7 pounds, valued at around 1 million euros, roughly $1.1 million.
From Doorstop to National Treasure
Experts at the Museum of History in Krakow, Poland, examined the piece and estimated it at roughly 38 to 70 million years old, formed from the resin of ancient trees. It is considered the largest piece of Romanian amber, known as rumanite, ever found.
The relative sold it to the Romanian state, which classified it as a national treasure. Since 2022, it has...

