A settled mind
Amethyst's central tradition is calm — not sleepiness, but the settled state where thoughts stop chasing each other. It's the stone people keep on nightstands and worry-bead strands alike.

Fire element (火)
Violet quartz · 紫水晶
Amethyst is quartz turned violet by traces of iron and a little natural radiation — the most recognisable crystal in the world, and one of the oldest in continuous use. The ancient Greeks named it amethystos, 'not drunken', and carved wine cups from it to keep the head clear. That is still its meaning today: a clear head, kept on purpose.
Amethyst's central tradition is calm — not sleepiness, but the settled state where thoughts stop chasing each other. It's the stone people keep on nightstands and worry-bead strands alike.
From Greek wine cups to bishops' rings, amethyst has always stood for judgement kept clean. It's worn before decisions that deserve a quiet, unhurried mind.
Violet sits at the threshold of the visible spectrum, and tradition places amethyst at the threshold of knowing — the stone of meditation, dreams remembered and hunches taken seriously.
In Chinese tradition purple is the colour of arriving fortune — 紫氣東來, 'the purple air comes from the east'. Amethyst is worn to draw mentors, patrons and well-placed friends.
In the five-element system amethyst is read as a Fire stone — violet is fire burning at its hottest and stillest, insight rather than flame. It brings Fire's illumination to a strand without its noise, and pairs beautifully with Water stones when the goal is deep rest. Read your own five-element chart to see how much Fire your birth date calls for.
Wear amethyst on the left wrist for calm you're inviting in, and reach for it on heavy-decision days. It layers naturally with moonstone for sleep-centred strands, or with citrine — the sun to its dusk — for a balanced quartz pair.
Amethyst is a hard quartz but its colour is light-sensitive: leave it out of strong sun, which slowly pales the violet. Rinse in lukewarm water, dry softly, and it will keep its depth for decades.