Muscovite is the common mica, a soft, pearly mineral that splits into thin sheets. It is fragile, so it is usually kept as a slab or worn as a pendant rather than a bracelet bead.
Mica (phyllosilicate) · mica group
Muscovite
Moscovita
- Palette
- Gray Green Pink Yellow Clear
- Mined in
- India, Brazil, Afghanistan, Italy, Austria, Czech Republic, Russia, Switzerland, United States
- Hardness
- Mohs 2.0–2.5 ?
- See-through
- translucent
- Known since
- 1850
- Named for
- Muscovy glass, the English name for mica used in Russian windows
- Also sold as
- common mica, white mica, Muscovy glass
- Intention
- Calm
- Looking for
- Focus and clarity Rest and meditation
- Water
- Keep it dry; wipe with a soft cloth
- Dye or finish
- Muscovite (mica) beads are often coated to protect the soft flakes, which gives an iridescent sheen.
Not in our pieces now
5 BY 3 METERS
Mica sheets measuring 5 by 3 meters, about 16 by 10 feet, have been found in Nellore, India.
0.025 MM
Mica can be split into sheets as thin as 0.025 to 0.125 millimeter and still keep its electrical properties.
1568
The English term Muscovy-glass for this mineral first appears in 1568 letters by George Turberville, after the Russian state that used it for windows.
What it is
Muscovite is the common mica: soft, pearly, silvery to gray, sometimes pale green, pink or gold. It splits into thin, flexible, see-through sheets, so it shows up as flaky slabs and glittering plates rather than as solid beads.
What gives it its color
Muscovite is a clear, silvery mica; a trace of chromium makes the green kind (fuchsite), and manganese gives some Brazilian specimens a red tint.
Where it comes from
Large muscovite sheets come from pegmatites in India (Nellore), Brazil, Afghanistan and Russia, and China is the largest mica producer.
In history
Mica was already being ground into white pigment for Upper Paleolithic cave paintings, and it turned up in the palace complexes of Teotihuacan during excavations in 1942 to 1944. Medieval Russians glazed windows with thin mica sheets that did not crack in the cold, and English writers first mention the practice in 1568.
What's said about it
In crystal lore, muscovite is a stone for quiet insight. It's said to be kept by people who want to listen to their own intuition and feel guided.
The name comes from Muscovy glass, the mica sheets once used for windows in old Russia. People hold it gently, keep it in a meditation space, or wear it as a pendant.
How people wear or keep it: On a pendant, held gently in the hand, or in a meditation space.
In crystal practice
In the crystal tradition, muscovite is paired with the third eye and crown chakras, so practitioners rest it there during meditation or lie down with it in place for a few quiet minutes. Day to day, the same tradition suggests keeping it close: on a pendant, held gently in the hand, in a meditation space. People reach for it when they want focus and clarity, rest and meditation, and many set an intention when they put it on. Most practitioners cleanse a new stone first (running water only if the stone can take it, otherwise smoke or moonlight) and set it aside now and then to rest.
These are beliefs people have held and still hold about the stone, reported as such. Nothing here is a promise or a medical claim. We sell stones as jewelry, not for these effects.
Associations
The chakra and star sign this stone is usually matched with. These are popular traditions, not facts about the stone.
ChakraThird Eye, Crown
ZodiacLeo
ElementAir
Also calledcommon mica, white mica, Muscovy glass
Care
- Very soft and flaky; it scratches with a fingernail and splits into layers, so it is better as a pendant than a bracelet bead.
- Keep it dry and do not soak it; wipe gently with a dry soft cloth.
- Store it by itself in soft wrapping, away from harder stones.
- Handle sheets by the edges so the layers do not peel.
How to tell what you have
- Muscovite is a very soft mica (about 2 to 2.5) that splits into thin elastic sheets and can flake or turn powdery.
- Coated beads have an iridescent sheen over a dark gray-gold base and can pass for pyrite. Other micas such as biotite are darker, and chlorite sheets are not elastic.
Rules and sourcing
Muscovite (mica) beads are often coated to protect the soft flakes, which gives an iridescent sheen. The FTC jewelry guides call for a seller to disclose a coating.
Questions people ask at our table
What is muscovite?
Muscovite is the most common mica, a soft, layered mineral that splits into thin sheets. The name comes from Muscovy glass, once used in Russian windows.
Is it the same as fuchsite?
Fuchsite is the green, chromium-bearing variety of muscovite. Plain muscovite is usually silvery, gray, pale pink or gold.
Is it strong enough for jewelry?
Not really. It is about 2 to 2.5 on the Mohs scale and splits into layers, so it is mostly used as slabs, pendants and mixed-rock stones rather than bracelet beads.
Why was it used in windows?
Thin muscovite sheets are clear, flexible and resist cracking and heat. Medieval Russia used them in place of glass, which is where the name Muscovy glass comes from.
Do you carry muscovite?
Not at the moment. Lepidolite, a lilac mica we carry, is the closest relative, and clear quartz gives a similar pale shimmer.
Not in our pieces right now
Stones we do carry that are close to it are listed under related stones.
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