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Gold models of ship and cauldron, torc, from the Broighter Hoard. The list of hoards in Ireland comprises the significant archaeological hoards of coins, jewellery, metal objects, scrap metal and other valuable items that have been discovered on the island of Ireland (Republic of Ireland and Northern Ireland).
Asterism on the surface of a blue star sapphire. A purple-pink star sapphire displaying asterism in a platinum ring.. An asterism (from Ancient Greek ἀστήρ (astḗr) 'star' and -ism) is a star-shaped concentration of light reflected or refracted from a gemstone.
Sapphires are a precious gemstone, a variety of the mineral corundum, consisting of aluminum oxide (α-Al 2 O 3) with trace amounts of elements such as iron, titanium, chromium, copper, or magnesium. It is typically blue, but natural "fancy" sapphires also occur in yellow, purple, orange, and green colors; "parti sapphires" show two or more colors.
Padparadscha sapphires are rare; the rarest of all is the totally natural variety, with no sign of artificial treatment. [12] The name is derived from the Sanskrit padma ranga (padma = lotus; ranga = color), a color akin to the lotus flower (Nelumbo nucifera). [13] Among the fancy (non-blue) sapphires, natural padparadscha fetch the highest prices.
The five cardinal gems. Clockwise from top: sapphire, ruby, emerald, amethyst, diamond. Cardinal gems are gemstones which have traditionally been considered precious above all others. The classification of the cardinal gems dates back to antiquity, and was largely determined by ceremonial or religious use as well as rarity. [1]
Ireland ratified the convention on 16 September 1991. [3] As of 2025, Ireland has two sites on the list, and a further three on the tentative list. [3] The first site listed was Brú na Bóinne – Archaeological Ensemble of the Bend of the Boyne, in 1993. The second site, Sceilg Mhichíl, was listed in 1996.
A woman in Poland found a unique stone in a field and kept it. Over 50 years later, archaeologists got their first look at the stone — and identified it as a rare ancient artifact.
Details of the hundred objects, written by Irish Times journalist Fintan O'Toole, were initially serialized in The Irish Times between February 2011 and January 2013. In February 2013 a book about the hundred objects written by O'Toole, entitled A History of Ireland in 100 Objects , was published, and it quickly became a best-seller with 35,000 ...