Stones for Clarity

27 stones.

Amethyst Transparent purple, from pale lilac to a deep grape, and the colour is usually uneven: it sits in bands, or gathers in the crystal tips and thins away towards the base. The name is Greek and means not drunken. Pliny reports the promise, wear it and you will not be overcome by wine, and says the magi lie when they claim more. The Church kept it anyway: amethyst is the bishop's stone. Agrippa's own tables list it among the things of Mars; the later planetary tables give it to Jupiter, and that is the line taken here. Put it under your pillow before you go out for the evening. When you come home, hold it and decide honestly whether the night was as good as it felt.
Apatite Transparent to translucent, most often a strong sea-blue or blue-green, also yellow, violet and colourless. Bright, glassy, and usually small. Apatite was named from the Greek for deceit, because it was forever being mistaken for other stones: beryl, tourmaline, peridot. The tradition turned the joke round and made it a stone of accurate seeing, a reminder that appetite and appearance both mislead, and that the honest question is what a thing actually is. Hold the apatite and name one thing you have been pretending about. Say the true version aloud. Then get back to work.
Aquamarine Transparent pale blue to blue-green, usually very clean; the colour deepens with size, and most stones are heated to take the green out. Aquamarine is beryl the colour of shallow sea. Pliny says the Indians cut beryls into long six-sided prisms because the colour looks dull otherwise, which is a jeweller's note rather than a magician's. Sailors carried it, and the lapidary line makes it a stone of safe passage and of speaking calmly under pressure, on the understanding that the two are the same skill. Hold the aquamarine and say the difficult sentence out loud to the empty room first. Then go and make the call.
Aventurine Opaque to lightly translucent green, sometimes peach, grey or blue, with a soft glitter from flecks of mica scattered through it. Aventurine's name comes from an accident. Venetian glassmakers spilled copper filings into a melt in the seventeenth century and got a glittering stone-like glass they called avventurina, by chance. The mineral was named after the imitation. Tradition took the glitter as a sign of fortune, and made aventurine the stone of the chance you have to take yourself. Put the aventurine in your hand. Say out loud the one thing you want and have not asked for. Then ask for it today.
Azurite Deep dark azure, almost navy in the mass, often streaked or crusted with green malachite; small crystals are glassy and translucent, earthy coatings dull Azurite is copper, and painters knew it long before magicians did. It is the blue of medieval manuscripts and altarpieces, the azzurro della Magna of Cennini's handbook. Many of those blues have since turned green, because the stone slowly becomes malachite in damp air. It changes while you own it. The tradition gives it to the inward eye and to a mind being made to look at something. Sit with it and look into the blue for two minutes without deciding anything. Then write down the first clear sentence that arrives.
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.
Celestite Pale sky blue, sometimes colourless or faintly straw yellow; transparent tabular crystals with a glassy shine, usually standing in a geode Celestite was named in 1799 for its colour, from the Latin caelestis, of the sky. It has almost no old lore, because the fine crystals come from geodes opened only in the last two centuries. What tradition it has is about stillness. It is a strontium mineral, pale and soft and easily ruined, and the practice built around it treats it the same way, kept in one quiet place. Put it where you can see it from your pillow. Before sleep, look at it and say the one thing you are going to stop thinking about tonight.
Citrine Transparent pale lemon through golden to a smoky madeira brown; most stones on sale are heat-treated amethyst and carry a faint reddish cast. Citrine is the tradition's stone of the open hand. It belongs to the Sun and, in later folk practice, to trade: dealers called it the merchant's stone and kept it in the till rather than wearing it. The lapidary line groups it with the yellow stones held to lift a heavy mood and steady anyone who has to ask other people for money. Put a citrine where you keep your money. Handle it once, name aloud one thing you intend to earn, and leave it there.
Clear Quartz Colourless and glass-clear to milky white; six-sided prisms ending in a pyramid, often holding veils, needles or rainbows from internal fractures The Greeks called it krystallos, ice, and held that it was water frozen so hard in the Alps that it could never thaw. Pliny reports this. Physicians cut it into balls to gather the sun and cauterise wounds, a use for a stone said to concentrate. Agrippa places crystal under the Moon. The tradition keeps it as the stone that takes the shape of the intention put into it. Hold the point and say what you want in one present-tense sentence. Set it where you will see it in the morning. Say the sentence again then.
Diamond Transparent and colourless at its finest, but also yellow, brown, grey and rarely pink, blue or green; the lustre is unlike any other stone, hard and oily-bright, throwing sharp flashes of spectral colour when it is cut. Adamas means unconquerable, and that is its whole old meaning. Pliny reports that it defeats the hammer and the anvil, and repeats the story that only goat's blood will break it. The lapidaries gave it invulnerability rather than romance: proof against poison and fear. Western tables put it under the Sun, Indian astrology under Venus. Its link with betrothal is modern, built largely by De Beers advertising from 1947. Put the diamond on. Name one decision you will not reverse, out loud, once. Take it off only when the decision has been carried out.
Fluorite Transparent to translucent, in purple, green, blue, yellow and colourless, often several of those banded within one crystal. Glassy, and frequently found as clean cubes. Fluorite takes its name from the Latin fluere, to flow: smelters added it to ore to make the metal run clean. The tradition reads that literally, and gives fluorite to a mind clogged with too many half-thoughts. Agricola named the fluores in 1546, and the murrhine cups Pliny prized are widely thought to have been carved from it. Set the fluorite on the page you are avoiding. Look at it, name the first small step out loud, and start with that.
Heliodor Transparent pale greenish-yellow to warm gold, usually very clean, and often found in long six-sided prisms. Heliodor is golden beryl, named in 1910 from the Greek for gift of the Sun. The name is new but the family is not: beryl was the scrying stone of the medieval lapidaries, gazed into for what the eye could not otherwise reach. Heliodor keeps that use and turns it outward, and is held for study, for long reading, and for staying awake to a hard thing. Set heliodor beside your work. Read one page you have been putting off, aloud and slowly. Then put the stone away until the next page.
Howlite Opaque chalk white to grey-white, threaded with fine grey or black veins like a web; nodular and cauliflower-shaped in the rough Howlite came out of a Nova Scotian gypsum quarry and was described in 1868 by Henry How, a chemist. There is no ancient lore behind it and this entry will not invent any. Its tradition is modern and domestic: it is the stone people keep for a mind that will not stop working at night. The veining is why it is dyed so often, since it mimics turquoise. When your thoughts will not stop, hold it and trace one grey vein with a fingertip, slowly, end to end. Then trace another. Stop when you lose interest.
Iolite Transparent violet-blue, and famously two-faced: turn the stone and it shifts from blue to a smoky straw-yellow or almost nothing. That pleochroism is the whole character of it. Iolite has no ancient name; it was described in 1813 and called after the Greek for violet. You will read that Norse navigators used it to find the sun through cloud. Treat that carefully: the sagas mention a sunstone without saying what it was, and no iolite has been found in a Norse burial. The modern tradition is milder, a stone for keeping your bearings. Turn the stone slowly in a window until the blue goes pale. Ask yourself which of the two colours today has been, and answer.
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.
Labradorite Dull grey to grey-brown until it is turned, when a broad flash of blue, green, gold or violet crosses the whole face. Labradorite looks like a grey pebble until it turns, and then the whole face lights blue or gold. The effect comes from layers inside the feldspar splitting the light. It was described from the Labrador coast in 1770, so its lore is young and honesty says so, but it has settled firmly into one use: a stone for people who keep far more inside than they show. Turn the labradorite until it flashes. Note what you have been holding back today. You do not have to say it aloud to anyone.
Lapis Lazuli Deep blue to violet-blue and completely opaque, dusted with brassy gold pyrite and veined or clouded with white calcite. The best material is even and dark with only a scattering of gold. Lapis was the sky brought indoors. Sumer gave its gods lapis beards and sent Inanna into the underworld wearing a lapis rod and necklace. Egypt cut it for the heart scarab. Pliny's sapphirus, sprinkled with gold, is this stone and not the corundum we now call sapphire. Ground and washed for weeks it becomes ultramarine, the costliest pigment in Europe, kept for the Virgin's robe. Hold it and say the difficult sentence to the empty room three times, changing a word each time, until it is short enough to mean it.
Lepidolite Lilac to rose-purple, sometimes grey, with a pearly sheen; either a glittering mass of small mica plates or a solid violet stone, often shot through with pink tourmaline Lepidolite is a lithium mica, named in 1792 from the Greek for scale, because it splits into glittering flakes. The lithium is genuinely there but bound in the rock, and it does nothing to the person holding the stone. The tradition keeps it for the low weeks: not a crisis, but the flat stretch where the work is simply to keep going until the season turns. Put it where you make your morning drink. Touch it while the kettle boils and name one thing you will do today that is entirely for yourself.
Obsidian Glassy jet black with a bright wet lustre; also brown, or grey-flecked as snowflake obsidian, or with a gold or rainbow sheen when turned to the light Pliny records obsidian as named for Obsius, who found it in Ethiopia, and notes that it was cut into mirrors giving back the shadow of a face rather than a likeness. Later scryers used the same black glass, John Dee's speculum among them. The tradition holds it to show what is there rather than what is wanted. It is given to anyone asking to see plainly. Set it somewhere you will pass. Each time you pass it today, say one true sentence about the thing you are avoiding. Keep the sentences short.
Opal A white, grey, black or transparent body carrying flashes of spectral colour that shift with the angle; fire opal is orange to red and may show no play of colour at all. Opal is silica that never crystallised, holding water inside its structure. Its flashes come from the way that structure bends light, not from any colour in the stone. Pliny thought it the finest of gems and tells of the senator Nonius, who chose exile rather than surrender his opal to Mark Antony. Its reputation for bad luck is modern, and traces to a novel published in 1829. Turn the opal until a colour appears that you were not expecting. Name one thing in your life that has changed without your permission.
Prehnite Translucent pale yellow-green to apple green, with a soft inner glow and a fibrous grain; often botryoidal, sometimes crowded with black epidote needles Prehnite came into the record too late for Pliny. It was described in 1788 and named for a Dutch colonel who brought a specimen back from the Cape, the first mineral named after a person. Its lore is modern, and honesty requires saying so. The tradition keeps it as the stone of the settled mind: the one held to quiet the noise around a decision before the decision is made. Hold it in a closed hand. Name the decision aloud, once. Then say nothing for a full minute and notice which thought arrives first.
Sapphire Transparent corundum in every colour except red, which is called ruby instead. Classically cornflower to inky blue, but also yellow, green, pink and colourless, often with fine silk that can throw a star. In the Middle Ages sapphire was the stone of bishops and kings: Marbode holds that it keeps the limbs whole and makes peace between enemies, and clergy wore it to cool the body. Two cautions. The sapphire of the Bible is almost certainly lapis. And Agrippa lists the saphir among the things of Saturn, though the later tables and this library place it under Jupiter. Wash it under the tap. Put it on and say one true thing you have been softening, in the plainest words you have.
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.
Sodalite Opaque deep royal blue, marbled with white calcite veins, with occasional grey or violet patches. Sodalite came out of Greenland in 1811 and has no ancient lapidary behind it, so what it carries is recent and honest: a stone for people who think faster than they can speak. Practice gives it to teachers, witnesses and anyone who has to hold a line of argument steady while being interrupted. Before you speak, hold the sodalite and put what you mean into one sentence. Say that sentence. Then stop talking.
Sunstone Translucent to opaque orange, honey or red-brown, flecked with metallic copper-coloured platelets that flash as it turns; Oregon material can be clear red or green. Sunstone is feldspar shot through with tiny plates of copper or iron, so that when it turns the light inside it flashes. The tradition takes that literally and holds it a stone of warmth put back into a person, given to those who have made themselves small. Where citrine is for asking, sunstone is for being seen while you ask. Hold the sunstone at a window and turn it until the flash comes. Say one thing you are good at, out loud, and go.
Topaz Transparent and glassy: colourless, pale blue, sherry-yellow, gold, and rare pink; the golden-orange imperial topaz is the most prized. Topaz is the hardest stone in this group and the tradition treats it as the Sun's cold side: judgement rather than warmth. Medieval lapidaries hold it to quiet anger and make the wearer plain-spoken. Pliny's topazos is a different stone, a green one from an island in the Red Sea and almost certainly peridot, so the name has moved across the centuries. Hold topaz up to the light and look through it. Say the fairest true sentence you can manage about a person who has wronged you.
Zircon Transparent and brilliant with strong fire: colourless, honey, golden brown, red, and a heat-treated blue; the back facets visibly double when you look through it. Zircon is the oldest thing a person can hold. Crystals from Western Australia have been dated past four billion years, older than any surviving rock. Under the name jacinth it runs all through the medieval lapidaries, where Marbode writes that it brings sleep and keeps a traveller safe and welcome in a strange house. It is a stone for arriving somewhere you do not know. Put zircon in the bag you are travelling with. Before you leave, say aloud where you are going and when you mean to be back.