Amethyst: water, sunlight and care

Yes. Amethyst is safe in water, so a brief rinse under running water is fine. Dry it with a soft cloth. Amethyst can fade in sunlight, so keep it out of direct sun.

Updated by the Heptyx team. Biorhythm, numerology and chakras are presented as traditions, not science.

Amethyst at a glance

What it isPurple quartz
Hardness (Mohs)7 of 10
WaterSafe in water.
SunlightFades slowly.
Good to knowHeat changes its colour.

How to care for Amethyst

  • Moonlight: In tradition, stones are left in moonlight overnight, especially around the full moon.
  • Sound: In tradition, a bell or a singing bowl is rung near the stone.
  • Running water: Rinse briefly under running water and dry with a soft cloth.
  • Amethyst can fade in sunlight; keep it out of direct sun.
  • Sunlight cleansing is not suggested for any stone: many fade, and a missing record does not mean a stone is sun-safe.
  • Salt is not suggested: it can harm porous and soft stones.

Amethyst in tradition

In crystal tradition, Amethyst is associated with the third eye and crown chakras. This is a tradition, not a physical property, and Heptyx makes no health claims for any stone.

Stones linked to the same chakra

Questions

Is Amethyst safe in water?

Yes. Amethyst is safe in water, so a brief rinse under running water is fine. Dry it with a soft cloth.

Can Amethyst go in the sun?

Amethyst can fade in sunlight; keep it out of direct sun.

How hard is Amethyst?

Amethyst is 7 on the Mohs scale of 10.

Sources

  1. mindat.orgAccessed 14 October 2026
  2. gemsociety.orgAccessed 14 October 2026
  3. gemsociety.orgAccessed 14 October 2026
  4. geology.comAccessed 14 October 2026
  5. crystals.comAccessed 14 October 2026
  6. gemselect.comAccessed 14 October 2026