Stones for Cleansing

12 stones.

Amber Transparent to cloudy honey-yellow through orange to deep red-brown, often with insects, bark or bubbles caught inside; rare green and blue forms exist. Amber is not stone. It is the resin of pine forests that stood tens of millions of years ago, hardened and washed out of the Baltic. Pliny knew this and said so, against the poets who called it the tears of Phaethon's sisters. It has been worn as a protective amulet longer than almost any other material, and Pliny reports it hung on infants for that reason. Warm a piece of amber in your closed hand until it is blood temperature. Say the name of somebody you have lost. Put it in your pocket.
Black Tourmaline Opaque glossy black, in three-sided prisms with deep grooves running the length of the crystal, like a bundle of rods fused together Schorl was a miner's word long before it was a magician's. Dutch traders in the eighteenth century called tourmaline the ash-drawer, because a warm crystal pulled pipe ash across the table. The stone really is electric when heated, and the tradition took its character from that: something that gathers what is loose and holds it away from you. It is the plain protective stone, given to thresholds. Set one piece on the floor beside your front door tonight. Each time you come in, touch the frame and leave the day's argument on the other side of it.
Calcite Transparent to opaque in almost any colour: glass-clear as Iceland spar, and commonly honey yellow, orange, green, pale blue, pink or chalky white. Clear pieces show every line beneath them doubled. Calcite is the commonest carbonate on earth: limestone, marble, chalk, shell and stalactite are all this one mineral. It has little old lore, because it was never rare. What practice it has is modern and follows colour — yellow and orange to the Sun, green to Venus, blue to the Moon and the voice. Clear Iceland spar doubles anything seen through it, which Bartholin described in 1669. Wipe the dust off your calcite with a dry cloth. Name one thing in the house you have been meaning to throw out, and throw it out now.
Chalcedony Translucent and waxy: milk white, pale grey or soft blue-grey, sometimes faintly banded. The look is half-lit rather than glassy. Chalcedony is quartz grown too fine to see, which gives it a waxy, half-lit look. It is the parent of agate, carnelian and onyx, but the pale grey-blue kind is its own stone. Roman seal-cutters favoured it because it takes a crisp intaglio and does not stick to warm wax. The lapidaries give it to speech, and to people who must say the same thing patiently many times over. Hold the chalcedony while you say, in a level voice, the thing you have already said five times, a sixth time.
Chrysoprase Translucent apple-green to deep green, evenly coloured rather than banded, with a waxy rather than glassy shine. Pliny lists chrysoprasus among the green stones, and medieval Europe prized the Silesian material enough to line chapel walls with it. Its tradition is gentler than emerald's. Where emerald is the long vow, chrysoprase is recovery, and practice gives it to people coming out of a bad year, on the argument that green returns to ground that was burnt. Hold the chrysoprase and name one thing that is better now than it was a year ago. Say it aloud, even if it is small.
Flint Opaque grey to black, brown or honey, usually inside a white chalky rind. A fresh break is waxy or glassy and shells out in curved flakes, and a thin flake is translucent brown at the edge. Flint is the oldest worked stone. Where ploughs turned up ancient arrowheads, Britain and Ireland called them elf-shot and set them in silver as a guard. Nodules that came out of the ground whole were thunderstones, held to have fallen with the lightning and to keep a house from being struck again. Herodotus says the Egyptian embalmer opened the body with a stone knife; Zipporah used flint in Exodus. Hold the flint against a piece of string and cut the string with scissors while you name what you are ending. Throw the short piece away.
Kyanite Translucent to transparent blades of blue, paler at the edges and deeper along the central streaks; also grey, green, orange and near-black. It grows in flat, splintery fans. Kyanite's old name is disthene, two strengths, for the plain fact that it is soft along its length and hard across it. The lapidary tradition likes a stone that admits to being two things at once, and gives kyanite to people who must hold a difficult position and stay flexible about how they hold it. Lay the kyanite blade flat on your palm. Name the position you are keeping and the thing you will bend on. Both, out loud.
Selenite Colourless to white: glassy and transparent in blades, silky and fibrous as satin spar, or bladed into rosettes. It splits into thin flexible sheets. Selenite is gypsum grown clear, in blades and sheets that peel apart like glass. The Romans quarried it as lapis specularis and glazed their windows with it, so it is literally a stone you can see through. The later tradition makes it the cleaner of the shelf: the piece other stones are laid against, held to take off whatever they have gathered. Lay your other stones on the selenite tonight and leave them until morning. Keep it dry, and let nothing wet near it.
Serpentine Waxy or greasy-lustred green, from pale olive to nearly black, mottled and veined like a snake's back; the finer bowenite is translucent Pliny calls it ophites, the snake stone, for the mottling that runs across it like a skin, and the old lapidaries hung it against venom and headache. Because a serpent sheds and then carries on, the tradition took the stone for whatever is being shed: an old habit, an old post, an old name. It is held for moulting rather than for change in general. Name one habit you are finished with. Say when it ends, giving a date and not the word soon. Write the date where you will see it.
Shungite Matt black to steel grey and dull in the common rock; the noble grade is bright silvery black, lustrous and brittle, and marks paper like a pencil Shungite is nearly pure carbon from Karelia, laid down about two billion years ago. Peter the Great founded a spa on a shungite spring in 1719 and had his soldiers carry lumps to keep their water sweet. That is the tradition it has: a stone of the ground and of water. The modern claim that it screens electronics is not established, and this entry does not make it. Put a piece on the desk between you and the thing you are avoiding. Work for twenty minutes without touching your phone. Then move the stone aside and stop.
Smoky Quartz Transparent to translucent smoky brown or grey, from a faint tint to almost black; six-sided prisms with a pointed termination Smoky quartz is quartz that has stood for ages in the ground beside something radioactive. The colour is the record of that. In Scotland it is cairngorm, set in dirk hilts and shoulder brooches, which gives it a real national history. The tradition gives it to Saturn and keeps it for weight: it is held to take the charge out of a mood without dulling the person. Sit with it in your lap for five minutes, both feet flat on the floor. Breathe out for longer than you breathe in. Then put it down and stand up.
Turquoise Opaque sky-blue through to green, usually webbed or blotched with the brown or black rock it grew in, which dealers call matrix. The blue greens as the stone loses water or takes up oil. Persia mined it at Nishapur and put it on the bridle: turquoise is the horseman's stone, worn against a fall, and held to crack in the rider's place. Boodt wrote in 1609 that it changes colour with its owner's health, which it does, though the cause is oil and water, not omen. Tibet, the Pueblo peoples and the Dine all keep it as a stone of sky and rain. Put it in the bag you travel with and say where you are going and when you intend to be back.