Anachitis

The term "anachitis" derives from the Greek anankhítēs, meaning "stone of necessity," likely referencing its perceived indispensable role in certain magical operations. Ruland's Lexicon Alchemiae (1612) mentions it, linking it to the "necessity" of the ritual.

In divination, an anachitis, or anancitis, meaning "stone of necessity" is a stone used to call up spirits from water. It was described as a type of diamond by Martin Ruland the Elder. The stone was used in classical antiquity by the Magi, being described by Pliny the Elder as one of their "dreadful lies". Its use had fallen out of favour by the Middle Ages.

The anachitis, a name whispered from the dusty pages of Hermetic lore, speaks to a time when the veil between worlds felt permeable, a time when a specific stone, a diamond perhaps, held the "necessity" of bridging the corporeal and the spectral. Martin Ruland, in his alchemical lexicon, cataloged such curiosities, and Pliny the Elder, with his characteristic blend of fascination and skepticism, noted its use by the Magi, those ancient practitioners of the hidden arts. To invoke spirits from water, to use a stone as a focal point for such an endeavor, is to engage with a profound, almost primal, form of sympathetic magic. It echoes Mircea Eliade's observations on the shamanic worldview, where the world is alive with spirits and the adept acts as an intermediary. The anachitis, in this light, is not merely a tool but a symbol of human agency in a cosmos teeming with unseen forces, a testament to the enduring human impulse to communicate with that which lies beyond our immediate perception. This practice, though fallen into disuse, offers a potent reminder that the universe may not be as silent as we have come to believe.