Relics can include bone relics of a holy person or fragments of close physical possessions, such as robes, and can also include certain very blessed mantras found in sutras and Tantras, known as Dharmakaya relics (the actual presence of the enlightened mind in the world).  The most visually unique relics in the Buddhist tradition, however, are the pearl-like crystals found among the cremation ashes of Buddhist masters.  The relics are considered a result of the master’s special compassion and wisdom, and are often enshrined in stupas.

See the Maitreya Project Heart Shrine Relic Tour and The Great Stupa Holy Relics.

“When you see holy beings’ relics, think in the following way: ‘At this time, these holy beings are benefiting us by emanating relics that enable us to accumulate merit and purify negativities, thereby leading us to liberation and enlightenment.’”

Lama Zopa Rinpoche