Vivianite Blade D (66g)

Vivianite Blade D – Natural Blue-Green Mineral Specimen 66g

This Vivianite blade is a wonderfully unusual natural mineral specimen weighing approximately 66g and measuring around 12.5 x 3cm. Its long, sharply pointed shape immediately gives it character, but there is even more going on when you turn it over: one side carries a little iron oxide matrix, while the other reveals lots of blue and green glimmers as the mineral catches the light.

Vivianite is one of those minerals whose story is every bit as fascinating as its appearance. It can change colour after formation, is notably sensitive to light and, under very particular environmental conditions, has even been documented forming on buried human and animal remains.

So this is definitely not your average pretty blue-green crystal.

Explore more examples of this unusual mineral in our Vivianite collection.

Product Details

• Mineral: Natural Vivianite
• Form: Rough blade specimen
• Size: Approx. 12.5 x 3cm
• Weight: Approx. 66g
• Colour: Blue and green glimmers
• Small amount of iron oxide matrix on one side
• Long, pointed and sharp natural shape
• Individual natural mineral specimen
• Includes a crystal meaning card

What Is Vivianite?

Vivianite is a hydrated iron phosphate mineral with the chemical formula Fe₃(PO₄)₂·8H₂O.

It can form in wet, oxygen-poor environments where iron, phosphate and water come together under suitable conditions. These environments can include sediments, bogs and areas containing decomposing organic material.

Vivianite can form elongated, prismatic and bladed crystals, making the long, narrow character of this specimen particularly fitting.

Its colour is another part of what makes it so collectable. Vivianite can initially be very pale, with oxidation contributing to the development of increasingly noticeable green, blue-green and blue colouring.

See more natural mineral specimens in our Selected Crystals – Rough collection.

Did You Know? Vivianite Can Form on Human Remains

This is where Vivianite becomes seriously interesting.

Under the right burial conditions, Vivianite can actually form on and around decomposing bones and other organic remains.

As organic material decomposes, phosphate can become available in the surrounding environment. Combine that with iron, moisture and low-oxygen conditions, and the chemistry can allow Vivianite to form.

This phenomenon has been documented on archaeological remains and in forensic investigations, where blue-green Vivianite has been found associated with human bones.

One particularly fascinating case involved centuries-old human remains recovered from Lake Brienz in Switzerland. Blue Vivianite deposits had developed on the remains — an example of how the chemistry surrounding a body after burial can eventually produce an actual mineral.

Vivianite doesn’t require a dead body to form. It occurs in other phosphate-rich, waterlogged geological environments too. But its association with decomposing remains is completely genuine and gives the mineral one of the stranger backstories you’ll encounter in a crystal collection.

Rather appropriately, Vivianite has even attracted interest in archaeology and forensic science because its presence can provide clues about the chemical environment surrounding buried remains.

Not bad for a mineral that looks like it simply decided to be blue-green and pretty.

Did You Know? Vivianite Can Change Colour

Vivianite has another remarkable characteristic: its colour can change after it forms.

Fresh Vivianite may initially be pale or almost colourless. As oxidation occurs, the mineral can develop increasingly noticeable green, blue-green and blue tones before becoming considerably darker.

Light exposure can contribute to further alteration and darkening, which means the changing colour isn’t merely an interesting mineralogical fact — it’s something collectors need to consider when deciding where to display Vivianite.

The blue and green glimmers on this specimen are part of its appeal, but it shouldn’t spend its life baking on a sunny windowsill.

A protected position away from prolonged strong light is much better for long-term display.

Blue & Green Glimmers with Iron Oxide Matrix

The two sides of this piece offer quite different views.

One side has some natural iron oxide matrix, while the other displays lots of blue and green glimmers. Turn it slowly under gentle indirect light and different areas may become more noticeable as the viewing angle changes.

The presence of iron oxide is particularly fitting because iron isn’t just associated material here — iron is fundamental to Vivianite’s own chemistry.

Matrix can also make a rough mineral specimen more interesting. Instead of looking like an isolated, perfectly prepared piece, some of the surrounding geological character remains attached.

You can browse an even wider variety of natural and polished minerals in our Crystals collection.

Vivianite Meaning & Traditional Associations

Within contemporary crystal traditions, Vivianite is commonly associated with renewal, compassion, emotional openness and personal growth.

Common associations include:

• Renewal
• Compassion
• Growth
• Emotional openness
• Reflection
• Hope
• Moving forward
• Heart-centred intentions
• Inner exploration

Its green and blue-green colouring has also contributed to modern associations with emotional expression and communication.

Vivianite is most commonly connected with the heart chakra, while its blue-green tones are sometimes associated with the throat chakra.

There is something rather fitting about a mineral associated symbolically with renewal having such an extraordinary natural relationship with decomposition, transformation and the recycling of materials within the environment.

A Beautiful Blade – But Watch That Point

At approximately 12.5cm long and only around 3cm across, this specimen has a distinctly elongated blade shape with a genuinely sharp, pointed end.

It looks fantastic, but this is a mineral specimen rather than a polished crystal intended for constant handling.

Support the main body when picking it up instead of lifting it by the tip. Display it somewhere stable where it won’t easily be knocked from a shelf, and avoid storing it loose amongst heavier minerals.

Because of its sharp shape, it also isn’t an appropriate specimen for small children to handle.

Caring for Vivianite

Vivianite deserves more thoughtful care than many familiar display crystals.

Most importantly, limit prolonged exposure to strong light. Because Vivianite can undergo colour alteration and darkening, a shaded mineral cabinet or shelf away from direct sunlight is preferable to a bright windowsill.

For routine dusting, use a very soft, dry brush and handle the specimen gently. Avoid abrasive cleaning, harsh chemicals and soaking.

Give the blade some space too. Its narrow shape and pointed end are part of what makes it interesting, so don’t store it somewhere that harder, heavier crystals can repeatedly knock against it.

Frequently Asked Questions

Can Vivianite really form on dead bodies?

Yes — under the right environmental conditions. Vivianite has been documented forming in association with buried human and animal remains. Decomposing organic material can provide phosphate, which can combine with available iron in wet, oxygen-poor environments and contribute to Vivianite formation.

Does Vivianite only form around decomposing remains?

No. Vivianite can also occur in waterlogged sediments and other suitable phosphate-rich environments. Its ability to form around bones and organic remains is one particularly fascinating route rather than the only way the mineral develops.

Can Vivianite change colour?

Yes. Vivianite can initially be relatively pale before developing stronger green, blue-green and blue colours as oxidation occurs. Continued exposure to light can contribute to further darkening, which is why strong prolonged light is best avoided.

What does this Vivianite specimen look like?

It measures approximately 12.5 x 3cm and weighs around 66g. One side has a little iron oxide matrix, while the other displays lots of blue and green glimmers. It also has a distinctly long, pointy and sharp shape.

What is Vivianite traditionally associated with?

Contemporary crystal traditions commonly associate Vivianite with renewal, compassion, emotional openness, growth, reflection and hope.

Is Vivianite suitable for carrying in a pocket?

This particular specimen is much better suited to careful display. Its natural blade shape is sharp and pointed, and Vivianite itself benefits from gentler treatment than a polished tumble or palm stone.

Pairs Well With

• Fluorite
• Amethyst
• Malachite
• Clear Quartz
• Unusual natural mineral specimens
• Rough crystals with visible matrix

Perfect For

• Vivianite collectors
• Unusual mineral collections
• Blue and green mineral lovers
• Collectors fascinated by strange geology
• Archaeology and natural-history enthusiasts
• Blade-shaped mineral collectors
• Natural matrix specimens
• Mineral display cabinets
• Collectors interested in light-sensitive minerals
• Anyone who likes their crystals with a slightly macabre backstory

With its blue and green glimmers, contrasting iron oxide matrix and naturally sharp blade shape, this Vivianite already stands out visually. Add its ability to change colour and its remarkable documented association with decomposing remains, and it becomes the sort of mineral people actually stop and ask about.

Pretty, pointy and just a little macabre — Vivianite is anything but boring.