There is a stone on the windowsill that the winter light goes straight through.
At first light it is grey and unremarkable, a chip of nothing. By mid-morning it has caught the low sun and laid a thin bar of white across the floorboards. By evening it holds the candle in its shoulder, one orange thread suspended in clear air.
It never becomes warm. Whatever it takes in, it gives back altered.
Clear quartz is the most ordinary mineral a witch will ever own, and the one reached for most often.
What the Stone Is
Clear quartz is silicon dioxide, the same substance that makes up most of the sand on most beaches, and among the most common minerals in the crust of the earth.
It grows where mineral-heavy water creeps through rock and gives up its load slowly, face by face, across spans of time that no living thing measures.
Left undisturbed and given room, it finishes as a six-sided column ending in a six-faced point.
It is hard. Drawn across window glass it leaves a scratch behind it and takes none itself. That hardness is why a quartz pebble outlives a river while softer stone goes to silt around it.
Little of what reaches a shelf grew alone. Most came out of a vein with chalky matrix still crusted along one flank, or out of a geode split open with a chisel, its inner wall a field of small wet-looking points.
Quartz has an ordinary working life as well. Squeeze a slice of it and a small charge appears across the faces; cut it correctly and it will vibrate at a rate steady enough to keep the hour on a wrist. That is a real property of the mineral. It is not evidence of anything magical, and the leap from the one to the other is worth refusing, because it is made constantly and it is made loudly.
The Word That Means Ice
The English word crystal comes down from the Greek krystallos, and krystallos meant ice.
The finest pieces known to the ancient world were carried down from cold heights, out of clefts where the snow lies most of the year, and the old naturalists drew the conclusion nearest to hand: that this was water frozen so hard and so long that no summer could reach it. Pliny the Elder set the belief down in his natural history in the first century, and it outlasted him by a very long while.
The belief was wrong.
The instinct behind it was not foolish. Hold a good piece up against a grey sky and the mistake explains itself. Cold under the fingers. Colourless at the edge, faintly blue in the depth. Keeping a shape that water keeps for one season only.
The Clouds Inside It
A flawless stone is rarer than the shelves suggest, and it is not the better stone.
Milky quartz is clouded by countless tiny pockets of trapped fluid, and it glows like a lit lamp rather than a window.
Rutilated quartz carries needles of rutile through its body, gold and copper-coloured, some as fine as a hair and some as thick as a pin.
Tourmalinated quartz holds black tourmaline instead, splintered through the clear like ink dropped into water and stopped mid-fall.
A phantom shows the ghost of an earlier crystal inside the finished one, a smaller point outlined in pale dust, arrested and then buried when growth began again.
And there are the fractures, the internal veils that throw rainbows when the stone is turned, which are only light splitting on a flaw.
Only is the wrong word. Nothing that keeps a rainbow inside itself is only anything.
Points, Clusters, Spheres and Pebbles
The shape a piece has been left in changes how it is handled.
A single point has a direction. It is set with the tip toward whatever the work concerns: a photograph, a written line, a doorway, the centre of a table.
A doubly terminated piece, pointed at both ends, has no direction at all. It sits between two things rather than aiming at one. The small water-clear crystals from Herkimer County in New York are the best known of these, and they are quartz, whatever the trade name suggests.
A cluster stays where it is put. It is a shelf stone, a hearth stone, a thing that holds a corner of a room.
A tumbled pebble is for the pocket, warm from the hand within a minute and cool again by morning.
A sphere is for looking into, and looking into a stone is a practice of its own.
The Stone That Takes Any Purpose
In modern crystal work, clear quartz is treated as the blank one.
Where another stone arrives already carrying an association, a colour, a planet, a particular flavour of longing, quartz is held to arrive empty and to take whatever purpose is set into it.
That is why it stands in when a stone you do not own is called for. Practitioners will often place a clear point where a green stone or a violet one is named, and let it serve as that stone for the length of the working.
It is also said to lend strength to whatever sits beside it, which is the reason a plain point turns up at the centre of so many arrangements.
None of that is a property you can weigh, and it is honest to say so. What quartz genuinely offers is a surface with no argument in it. The purpose has to come from you. The stone is only the place you set it down.
Setting a Stone to a Purpose
This rite is used when you wish to give one piece of quartz a single named intention and keep it at that one thing until the matter closes.
You will need:
- One clear quartz point, cluster or tumbled stone
- A white or undyed candle in a steady holder
- A plain cloth of linen or cotton
- A slip of paper and something to write with
Work where nothing can catch, and stay with the flame the whole time it burns.
- Sit with the stone in the unlit room first. Let the eyes adjust. Let the hand learn its weight and its cold.
- Light the candle and lay the cloth in front of it.
- Take up the stone and say what it is for, once, aloud, in the plainest words you own. Not a wish. A sentence.
- Turn it slowly against the flame so every face takes light in its turn, and watch what the inside does.
- Set it on the cloth where the candlelight reaches. Keep your attention on it while the candle burns down a finger’s width.
- Write the same sentence on the paper, fold it once, and lay the stone on top of it.
- Snuff the flame. Leave the stone somewhere it will be seen in the ordinary passage of a day.
When the matter closes, the stone is cleared and the paper burned or torn. A stone still carrying an intention that finished a year ago is a small untidy weight in a room.
Looking Into It
A quartz sphere, or a rough piece with one good window in its side, can serve as a speculum: a surface for the eye to lose its grip on.
The room is darkened. A single flame is set behind and a little to one side, never in front, so that no bright reflection sits in the middle of the stone. The gaze softens and comes to rest just past the surface, down where the veils and fractures blur into weather.
What arrives, arrives in the mind rather than in the glass. That is not a failure of the method. That is the method. The full practice, with its cautions and its long apprenticeship in patience, belongs to scrying in mirror, water and flame.
Quartz Among Other Stones
Set a clear point at the middle of a ring of coloured stones and the arrangement acquires a centre.
Whether that centre does anything the stones would not do apart is a question no page can settle for you. It is a very old habit and a deeply satisfying one, and the laying of stones in pattern, the shapes, the anchor, how long a pattern is left standing, is the whole subject of crystal grids.
Carried, Pocketed, Kept Close
A tumbled quartz is the easiest stone in the world to carry, and the easiest to lose.
It goes into a coat pocket, a bag, the small pouch on a keyring, and it turns up months later in the seam of a lining, furred with lint, still cold. Cloth, herb and a thing carried belong to the charm bag, which handles what goes into a pouch and how a pouch is closed.
A point on the bedside table, or a pebble slipped beneath the pillow, is a common habit. Keep the edges in mind. A raw point has corners, and a cheek pressed against one in the small hours is not restful.
Cleansing, and Where That Is Handled
Quartz is one of the stones most often given the full treatment: rinsed, passed through smoke, buried in earth, left out under the moon.
Which of those a given piece can safely take, and which will spoil it, is not a matter of taste. That belongs entirely to cleansing and charging a stone, and it is worth reading before the first rinse rather than after it.
Water, Dust and Ordinary Care
Clear quartz is hard and it does not dissolve, which is why it is so often named as a stone that may go into water.
Two things sit underneath that.
The first is that a specimen is rarely one mineral alone. Matrix, coatings, glued repairs and companion minerals in the same piece may not share the indifference of the quartz, and dyed or metal-coated material sold as aura quartz is a different proposition again. Water that has stood with any stone in it is not drunk. The whole question of stones, water and what is swallowed belongs to stones that must not touch water, and the answer there is firmer than the answer here.
The second is dust. Quartz is crystalline silica, and the dust raised by cutting, grinding, sanding or tumbling it is a serious industrial hazard with a long history of harm behind it. Do not shape stone at home. Do not sand a point to a better tip. Do not grind a piece to powder for any purpose whatsoever. A stone that arrived chipped stays chipped, and a chipped stone serves as well as any other.
What Is Sold as Quartz
A good deal of it is not.
Clear glass takes the same polish and sits in the hand convincingly for the length of a market stall’s attention, and a glass sphere is far cheaper to make than a quartz one. Round bubbles, evenly spaced, are the usual tell. Real inclusions are irregular, unlovely, and rarely repeat themselves.
Then there is the coated material, the peacock-bright pieces in electric blue and metallic pink, made by bonding vaporised metal to the surface of ordinary quartz. There is nothing dishonest in owning one. There is something dishonest in it being sold as a stone that came out of the ground that colour.
What to look for, what a fair price is, and what to walk past belong to choosing your first stone.
What the Stone Does Not Do
It does not decide anything.
It does not carry messages and it does not issue warnings. A cloudy morning inside the stone is a cloudy morning at the window. A piece that cracks in a pocket met a doorframe, not an enemy.
It does not treat an illness, mend a mind, or stand in for a doctor, a pharmacist or anyone else whose help you would want in a hard week. A stone will sit with you while you make that call. It will not make it for you.
What it does, it does quietly. It gives the eye somewhere to rest and the hand something to hold while the harder work goes on behind them.
The Stone on the Sill
Set it back where the light falls.
By morning it will be grey again, ordinary as a chip of ice at the edge of a puddle, waiting for the sun to reach the sill and give it back its one small trick.
Nothing in it has changed. Everything that changed, changed on the near side of the glass.