How many coins is treasure?

In the realm of numismatics, coins with a unique historical and metallic composition hold significant value. Specifically, coins composed of at least 10% gold or silver by their metallic weight and dating back over 300 years, with the added condition of being discovered together in a single find, are highly esteemed.

For these coins to be considered significant, the find must comprise ten or more pieces. This quantity requirement underscores their collective value and the likelihood of uncovering a significant historical event or era.

These coins, often referred to as treasure coins, are rare and their value transcends mere monetary worth. They are cherished for their historical significance, the tales they tell of bygone eras, and the intricate craftsmanship that went into their creation.

For a collection to qualify as treasure, it must consist of two or more such coins, ensuring a level of rarity and depth that adds to their allure. This threshold guarantees that the find is not just a random assortment but a genuine treasure trove.

However, there's another category of ancient coins that, while not meeting the 10% metallic purity criterion, still holds immense historical importance. These are coins that, despite containing less than 10% gold or silver, are over 300 years old and were discovered together.