A reliquary is a container for relics. A portable reliquary may be called a fereter, and a chapel in which it is housed a feretory or feretery.
Reliquary Shrine, French, c. 1325–50, The Cloisters, New York
Inside the shrine of St. Boniface of Dokkum in the hermit-church of Warfhuizen in the Netherlands. The little folded paper on the left contains a bone fragment of Saint Benedict of Nursia, the folded paper on the right a piece of the habit of St. Bernard of Clairvaux. The large bone in the middle (about 5 cm in length) is the actual relic of St. Boniface.
Reliquary Cross, French, c. 1180
Domnach Airgid, Irish, 8th–9th century, added to 14th century, 15th century, and after
The Holy Thorn Reliquary was probably created in the 1390s in Paris for John, Duke of Berry, to house a relic of the Crown of Thorns. The reliquary was bequeathed to the British Museum in 1898 by Ferdinand de Rothschild as part of the Waddesdon Bequest. It is one of a small number of major goldsmiths' works or joyaux that survive from the extravagant world of the courts of the Valois royal family around 1400. It is made of gold, lavishly decorated with jewels and pearls, and uses the technique of enamelling en ronde bosse, or "in the round", which had been recently developed when the reliquary was made, to create a total of 28 three-dimensional figures, mostly in white enamel.
Detail of one of the Apostles (over actual size)
The thorn rises before Christ