Description
Brazilian Vivianite Crystal – The “Corpse Crystal”
Discover natural Vivianite crystals from Brazil, prized by mineral collectors for their delicate formations and distinctive blue-green to deep indigo color. Often searched for as “corpse crystal,” vivianite is an unusual hydrated iron phosphate mineral, not a manufactured stone. Choose a specimen by weight from the available options.
Vivianite Specimen Details
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Mineral: Natural vivianite, a hydrated iron phosphate
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Listed origin: Brazil
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Small: Less than 5 grams
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Medium: 5–10 grams
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Large: Over 10 grams, when available
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Appearance: Individual specimens vary in color, size, structure, and translucency
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Format: Raw mineral specimen; each order is for one piece in the selected weight range
Please use the size selector to check current pricing and availability. Vivianite is a fragile, soft mineral; the shape and shade of the piece you receive may differ from the photographs.
Why Is Vivianite Called “Corpse Crystal”?
Vivianite has been documented in waterlogged, iron-rich environments, including some archaeological burial settings where phosphate-bearing remains were present. This association explains the macabre “corpse crystal” nickname. It does not mean these Brazilian specimens came from human remains.
Why Does Vivianite Change Color?
Fresh vivianite can be pale or greenish, while oxidation of iron within the mineral can gradually deepen its color toward blue, blue-green, or nearly black. Light exposure can accelerate the change. It is one of the reasons collectors treat vivianite as a specialty mineral rather than an everyday pocket stone.
Care and Display
- Keep the specimen away from direct sunlight and strong display lighting when possible.
- Store in a protective case or dark cabinet to help limit color change and physical damage.
- Handle gently. Avoid rubbing, soaking, ultrasonic cleaning, or dropping the specimen.
- Keep out of reach of young children and pets; this specimen is for collection or display, not ingestion.
Vivianite Meaning in Spiritual Practice
Some modern metaphysical practitioners associate vivianite with reflection, transition, grief rituals, and renewal. These are symbolic or spiritual traditions, not medically demonstrated effects. A specimen can be appreciated simply for its remarkable natural mineralogy.
Frequently Asked Questions
Is a “corpse crystal” a real mineral?
Yes. The mineral is called vivianite. “Corpse crystal” is an informal nickname, not a separate mineral species.
What size vivianite should I buy?
Small specimens are useful for compact collections, while larger ones can be a centerpiece in a protected display. Select the available weight range that matches your collecting goals.
Should I put vivianite in a sunny window?
No. For color preservation and specimen care, avoid direct sun and bright display conditions.
Shop rare minerals at Raven’s Cauldron: See more unusual stones in our museum-quality mineral collection or browse our crystal and gemstone assortment. We serve collectors online and at our Delaware, Ohio shop.
