Chrysocolla Pendant - Height: 7 cm - Width: 4 cm- 27.94 g - (1)






Holds BSc in geology and post-graduate qualifications in geochemistry.
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Natural crisocola pendant mounted in 925 silver, an XL piece measuring 7 cm by 4 cm with a thickness of 0.6 cm and weighing 27.94 g, originating from Brazil.
Description from the seller
CRISTOCOLA NATURAL XL IN STERLING SILVER 925 – A LARGE PIECE WITH A STRONG VISUAL PRESENCE
1. General description
I present a large pendant crafted from spectacular natural chrysocolla, selected for its extraordinarily expressive mineral pattern and for its mix of turquoise blue, deep green, and darker zones that recall landscapes seen from the air.
This is an XL piece that immediately stands out for its size, presence, and mineral character.
It is not a discreet jewel. It is a piece meant to be observed.
2. Measurements and weight
Approximate measurements visible in the photographs:
Total length: about 7 cm including the bail.
Maximum width: about 4 cm.
Weight: 27.54 g.
This is a weight well above that of most pendants commonly found on general‑sale platforms.
3. Mineral identification
Mineral: Natural Chrysocolla
Chrysocolla is a hydrated copper silicate highly prized for its intense blue and green colors.
The specimens of greatest interest feature complex patterns and chromatic contrasts like those visible in this piece.
4. Chemical formula
Chemical formula:
(Cu,Al)₂H₂Si₂O₅(OH)₄·nH₂O
Its coloration mainly derives from the presence of copper in its mineral structure.
5. Hardness and density
Hardness: 2.5 – 3.5 on the Mohs scale.
Approximate density: 2.0 – 2.4 g/cm³.
Due to its nature, chrysocolla is commonly used for cabochons and decorative pieces with high visual appeal.
6. Visual and geological reading
One of the most interesting aspects of this piece is its natural pattern.
The turquoise-blue areas evoke tropical deep waters, while the green and dark regions create a visual effect akin to continents, mountains, and landscapes viewed from a great height.
Each observer tends to see a different image.
It is precisely this singularity that makes certain specimens highly sought after by collectors.
7. Mineral history
Chrysocolla has been valued since antiquity by Egyptians, Greeks, and Romans.
It was used both as an ornamental stone and as a secondary source of copper.
Over the centuries it has maintained a constant appeal due to colors that few mineral species can naturally offer.
8. Mounting and craftsmanship
The piece is mounted in 925 silver, identifiable by its hallmark.
The mounting features a solid and generous design, far from the ultra-fine structures used today to reduce manufacturing costs.
The abundance of silver provides:
- Greater strength.
- Greater durability.
- Better visual presence.
- Higher intrinsic value.
9. Gemological curiosities
Many people confuse chrysocolla with turquoise due to the color similarity.
However, they are completely different minerals.
The best chrysocolla specimens exhibit depth of visual effect and richness of pattern that sometimes even surpass many commercial turquoise.
For this reason, it is increasingly common to find specialized collectors seeking large, high‑quality chrysocollas.
10. Authenticity and tests
Detailed photographs are shown of:
- Front
- Back
- 925 silver stamp
- Exact weight
- Real measurements
- Model for proportion reference
In today’s market there is a growing presence of imitations, reconstructed materials, and synthetic compositions sold as natural minerals.
For this reason I consider it essential to document each piece with maximum detail.
11. Condition
Excellent conservation state.
Unworn lot.
Contrasted 925 silver.
Ready for use or collection.
12. Scarcity, market and investment
Contemporary jewelry is undergoing a progressive transformation.
More and more buyers seek authentic natural minerals rather than repetitive industrial designs.
Large-format pieces like this have an additional advantage: they are becoming rarer due to rising costs of raw materials and silver.
Authentic specimens, especially in large format and mounted in 925 silver, are increasingly scarce, reinforcing collector interest and potential value appreciation.
Moreover, top‑quality XL pendants act as true image pieces within a collection, conveying presence, personality, and exclusivity.
13. Acknowledgment of human work
Behind every mineral there is the effort of miners, sorters, lapidaries, and artisans.
Their work allows transforming a geological formation created over millions of years into a piece capable of accompanying a person throughout life.
That effort deserves recognition.
14. Care and preservation
To preserve the beauty of chrysocolla and 925 silver:
- Avoid strong impacts.
- Avoid aggressive chemicals.
- Clean only with a soft cloth.
- Store separate from other jewelry to prevent scratches.
Conclusion
This is not a conventional pendant.
We are looking at a natural XL chrysocolla of 27.54 g, mounted in 925 silver, with dimensions well above market average and a visual presence that is hard to ignore.
A piece that combines mineral, jewelry, and collection in a single object.
Choosing an authentic piece is not just a purchase; it is a conscious decision that combines beauty, discernment, and real value.
Seller profile
Entrepreneur with over 40 years of professional international experience. Specializes in minerals, mineral jewelry, antique shipments, and unique pieces individually selected for their authenticity, visual quality, and collector potential. Each piece is personally inspected before being listed for sale.
CRISTOCOLA NATURAL XL IN STERLING SILVER 925 – A LARGE PIECE WITH A STRONG VISUAL PRESENCE
1. General description
I present a large pendant crafted from spectacular natural chrysocolla, selected for its extraordinarily expressive mineral pattern and for its mix of turquoise blue, deep green, and darker zones that recall landscapes seen from the air.
This is an XL piece that immediately stands out for its size, presence, and mineral character.
It is not a discreet jewel. It is a piece meant to be observed.
2. Measurements and weight
Approximate measurements visible in the photographs:
Total length: about 7 cm including the bail.
Maximum width: about 4 cm.
Weight: 27.54 g.
This is a weight well above that of most pendants commonly found on general‑sale platforms.
3. Mineral identification
Mineral: Natural Chrysocolla
Chrysocolla is a hydrated copper silicate highly prized for its intense blue and green colors.
The specimens of greatest interest feature complex patterns and chromatic contrasts like those visible in this piece.
4. Chemical formula
Chemical formula:
(Cu,Al)₂H₂Si₂O₅(OH)₄·nH₂O
Its coloration mainly derives from the presence of copper in its mineral structure.
5. Hardness and density
Hardness: 2.5 – 3.5 on the Mohs scale.
Approximate density: 2.0 – 2.4 g/cm³.
Due to its nature, chrysocolla is commonly used for cabochons and decorative pieces with high visual appeal.
6. Visual and geological reading
One of the most interesting aspects of this piece is its natural pattern.
The turquoise-blue areas evoke tropical deep waters, while the green and dark regions create a visual effect akin to continents, mountains, and landscapes viewed from a great height.
Each observer tends to see a different image.
It is precisely this singularity that makes certain specimens highly sought after by collectors.
7. Mineral history
Chrysocolla has been valued since antiquity by Egyptians, Greeks, and Romans.
It was used both as an ornamental stone and as a secondary source of copper.
Over the centuries it has maintained a constant appeal due to colors that few mineral species can naturally offer.
8. Mounting and craftsmanship
The piece is mounted in 925 silver, identifiable by its hallmark.
The mounting features a solid and generous design, far from the ultra-fine structures used today to reduce manufacturing costs.
The abundance of silver provides:
- Greater strength.
- Greater durability.
- Better visual presence.
- Higher intrinsic value.
9. Gemological curiosities
Many people confuse chrysocolla with turquoise due to the color similarity.
However, they are completely different minerals.
The best chrysocolla specimens exhibit depth of visual effect and richness of pattern that sometimes even surpass many commercial turquoise.
For this reason, it is increasingly common to find specialized collectors seeking large, high‑quality chrysocollas.
10. Authenticity and tests
Detailed photographs are shown of:
- Front
- Back
- 925 silver stamp
- Exact weight
- Real measurements
- Model for proportion reference
In today’s market there is a growing presence of imitations, reconstructed materials, and synthetic compositions sold as natural minerals.
For this reason I consider it essential to document each piece with maximum detail.
11. Condition
Excellent conservation state.
Unworn lot.
Contrasted 925 silver.
Ready for use or collection.
12. Scarcity, market and investment
Contemporary jewelry is undergoing a progressive transformation.
More and more buyers seek authentic natural minerals rather than repetitive industrial designs.
Large-format pieces like this have an additional advantage: they are becoming rarer due to rising costs of raw materials and silver.
Authentic specimens, especially in large format and mounted in 925 silver, are increasingly scarce, reinforcing collector interest and potential value appreciation.
Moreover, top‑quality XL pendants act as true image pieces within a collection, conveying presence, personality, and exclusivity.
13. Acknowledgment of human work
Behind every mineral there is the effort of miners, sorters, lapidaries, and artisans.
Their work allows transforming a geological formation created over millions of years into a piece capable of accompanying a person throughout life.
That effort deserves recognition.
14. Care and preservation
To preserve the beauty of chrysocolla and 925 silver:
- Avoid strong impacts.
- Avoid aggressive chemicals.
- Clean only with a soft cloth.
- Store separate from other jewelry to prevent scratches.
Conclusion
This is not a conventional pendant.
We are looking at a natural XL chrysocolla of 27.54 g, mounted in 925 silver, with dimensions well above market average and a visual presence that is hard to ignore.
A piece that combines mineral, jewelry, and collection in a single object.
Choosing an authentic piece is not just a purchase; it is a conscious decision that combines beauty, discernment, and real value.
Seller profile
Entrepreneur with over 40 years of professional international experience. Specializes in minerals, mineral jewelry, antique shipments, and unique pieces individually selected for their authenticity, visual quality, and collector potential. Each piece is personally inspected before being listed for sale.
Details
Disclaimer
It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.
It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.
