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A volunteer archaeologist has notice an ancient stash of Celtic coins , whose " time value must have been Brobdingnagian , " in Brandenburg , a United States Department of State in northeast Germany .

The 41goldcoins were minted more than 2,000 year ago , and are the first knownCelticgold treasure in Brandenburg ,   Manja Schüle , the Minister of Culture in Brandenburg announced in December 2021 .

A selection of the 41 Celtic coins discovered in Brandenburg, Germany.

A selection of the 41 Celtic coins discovered in Brandenburg, Germany.

The coins are curved , a characteristic that inspired the German name " regenbogenschüsselchen , " which translates to " rainbow cups . " Just like the caption that there ’s a pot of gold at the end of a rainbow , " in democratic belief , rainbow cups were establish where a rainbow touched theEarth , " Marjanko Pilekić , a numismatist and research help at the Coin Cabinet of the Schloss Friedenstein Gotha Foundation in Germany , who studied the cache , told Live Science in an electronic mail .

Another firearm of lore is that rainbow cups " fell directly from the sky and were consider golden charms and objects with a healing effect , " Pilekić added . It ’s potential that peasants often discover the ancient gold coin on their fields after rain , " freed from scandal and shining , " he said .

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The first 11 coins discovered in Brandenburg, Germany.

The first 11 coins discovered in Brandenburg, Germany.

The hoard was discovered by Wolfgang Herkt , a volunteer archaeologist with the Brandenburg State Heritage Management and Archaeological State Museum ( BLDAM ) , near the village of Baitz in 2017 . After Herkt convey a landowner ’s permission to search a local farm , he noticed something gold and lustrous . " It remind him of a palpebra of a small pot liquor nursing bottle , " Pilekić tell . " However , it was a Gaelic atomic number 79 coin . "

After finding 10 more coins , Herkt reported the discovery to the BLDAM , whose archaeologists brought the hoard ’s sum to 41 coins . " This is an exceptional find that you probably only make once in a lifespan , " Herktsaid in a statement . " It ’s a good feeling to be capable to contribute to the research of the country ’s history with such a find . "

By comparing the free weight and size of the coin with those of other ancient rainbow cup , Pilekić was able to date stamp the hoard ’s minting to between 125 B.C. and 30 B.C. , during the previous Iron Age . At that time , the core areas of the Celtic archaeologic civilization of La Tène ( about 450 B.C. to the papistical conquering in the first century B.C. ) occupied the area of what is now England , France , Belgium , Switzerland , Austria , southerly Germany and the Czech Republic , Pilekić said . In southerly Germany , " we find heavy numbers of rainbow cup of this kind , " he noted .

A selection of the cup-shaped Celtic gold coins from Brandenburg, Germany.

A selection of the cup-shaped Celtic gold coins from Brandenburg, Germany.(Image credit: T. Kersting/BLDAM)

However , Celts did not live in Brandenburg , so the uncovering suggest that Iron Age Europe had broad trade web .

What was in the hoard?

Of the 41 gold coin , 19 are coin known as stater , which have a diameter of 0.7 in ( 2 cm ) and an average weight of 0.2 ounces ( 7.3 Gram ) , and 22 are 1/4 staters , which have a diminished diam of 0.5 inches ( 1.4 cm ) and an average exercising weight of 0.06 ounces ( 1.8 g ) . The entire hoard is imageless , mean they are " plain rainbow cup , " said Pilekić , who is also a doctoral candidate of archeology of coinage , money and the thriftiness in Antiquity at Goethe University , Frankfurt .

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A 2,000-year-old Celtic gold coin in the field where it was found.

A 2,000-year-old Celtic gold coin in the field where it was found.(Image credit: W. Herkt )

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Because the coin in the hoard are exchangeable , it ’s likely that the stash was deposited all at once , he said . However , it ’s a mystery why this solicitation — the secondly largest stash of " unmixed " rainbow cups of this type ever found — ended up in Brandenburg .

" It is rare to discover amber in Brandenburg , but no one would have expected it to be ' Celtic ' atomic number 79 of all thing , " Pilekić said . " This find stretch out the distribution domain of these coin types once again , and we will render to find out what this might tell us that we did not yet have a go at it or thought we knew . "

A Celtic “rainbow cup” coin from Brandenburg, Germany.

A Celtic “rainbow cup” coin from Brandenburg, Germany.(Image credit: M. Pilekić )

to begin with put out on Live Science .

An imageless Celtic gold coin from Brandenburg.

An imageless Celtic gold coin from Brandenburg.(Image credit: M. Pilekić )

The coin hoard, amounting to over $340,000, was possibly hidden by people fleeing political persecution.

A pile of gold and silver coins

A vessel decorated with two human-like faces (one is shown above).

A gold raven�s head with inset garnet eye and a flattened gold ring with triangular garnets sit on a black cloth on a table.

A selection of metal objects

a decorated green sword

a view of a tomb with scaffolding on it

A small phallic stalagmite is encircled by a 500-year-old bracelet carved from shell with Maya-like imagery

A man with light skin and dark hair and beard leans back in a wooden boat, rowing with oars into the sea

A reconstruction of a wrecked submarine

Right side view of a mummy with dark hair in a bowl cut. There are three black horizontal lines on the cheek.

Gold ring with gemstone against spotlight on black background.

An image comparing the relative sizes of our solar system�s known dwarf planets, including the newly discovered 2017 OF201

an illustration showing a large disk of material around a star

a person holds a GLP-1 injector