Polished Kambaba Jasper sphere featuring deep green and black stromatolite orbs for grounding and heart chakra healing.
Polished Kambaba Jasper sphere featuring deep green and black stromatolite rings for grounding and heart chakra healing.
Polished Kambaba Jasper sphere featuring deep green and black stromatolite orbs for grounding and heart chakra healing.
Polished Kambaba Jasper sphere featuring deep green and black stromatolite orbs for grounding and heart chakra healing.
Polished Kambaba Jasper sphere featuring deep green and black orb patterns for grounding, meditation, and chakra healing.

Kambaba Jasper Sphere

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Regular price$44.99
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Size chart

Not sure which crystal sphere size is right for you? Use this guide to find your perfect fit. Weight estimates are approximate and vary based on the density of each crystal type. This guide covers sizes up to our largest available sphere at ~10 kg.

Crystal sphere size comparison chart showing sizes from 50mm to 200mm with sports ball references

Crystal Sphere Size Chart

All weights are estimates based on average crystal density. Actual weight may vary by stone type.

Diameter (inches) Diameter (mm) Approx. Weight
1 in. 25.4 mm ~100–150 g
2 in. 50.8 mm ~300–400 g
3 in. 76.2 mm ~600–800 g
4 in. 101.6 mm ~1,000–1,200 g
5 in. 127 mm ~1,500–1,800 g
6 in. 152.4 mm ~2,200–2,500 g
7 in. 177.8 mm ~3,000–3,500 g
8 in. 203.2 mm ~4,000–4,500 g
9 in. 228.6 mm ~5,000–5,500 g
10 in. 254 mm ~6,000–6,500 g
11 in. 279.4 mm ~7,000–7,500 g
12 in. 304.8 mm ~8,000–8,500 g
13 in. 330.2 mm ~9,000–9,500 g
14 in. 355.6 mm ~10,000–10,500 g

Real-World Size Reference

  • 40 mm — About the size of a ping pong ball
  • 60 mm — About the size of a billiard ball
  • 95 mm — About the size of a baseball
  • 200 mm — About the size of a bowling ball
  • 240 mm — About the size of a basketball

Choosing the Right Size

  • 50–80 mm: Ideal for holding during meditation, carrying in a bag, or placing on a small altar.
  • 100–120 mm: The most popular display size. Great for desks, shelves, and nightstands.
  • 150–200 mm: A striking centerpiece for living rooms, healing spaces, or crystal grids.
  • 200 mm+: Collector and statement pieces. Significant weight — plan your display accordingly.

All measurements are approximate. Natural crystals vary in weight based on stone density and formation. Each sphere is unique.

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This polished kambaba jasper sphere shows deep forest green and black orbs and rings, patterns left by ancient stromatolites, some of the oldest records of life on Earth. In the round, those circles wrap around the sphere like a map of a distant planet. Choose 50mm, 60mm, 70mm or 80mm for a grounding sphere that brings deep forest tones to a shelf, desk or altar. It is a calm, unusual gift for nature lovers and fossil fans.

Product Highlights

  • Material: Natural kambaba jasper (stromatolite)
  • Shape: Polished sphere from our Crystal Spheres collection
  • Size options: 50mm, 60mm, 70mm or 80mm
  • Random Pick: Your sphere is chosen from the size you select, so its rings will differ from the photos
  • Natural variation: Some spheres show large, bold orbs; others smaller rings and more solid green
  • Chakras: Traditionally linked with the Heart Chakra and Root Chakra
  • Stand: Not included; see our Crystal Stands and Display Holders

Chakra Connection

Kambaba jasper is traditionally connected to the heart and root chakras. Because its patterns were left by some of the earliest life on Earth, it is often linked to patience, steady grounding, ancient wisdom and a calm connection with nature. Many people reach for it when life feels rushed and they want to slow down and feel rooted. The sphere shape adds its own traditional symbolism of wholeness and an even, gentle presence radiating in every direction. Explore more stones like it in our Grounding and Stability and Peace and Tranquility collections.

How to Use

  • Set it on a stand on your desk as a calm, grounding focal point.
  • Hold it in both hands during meditation and trace its rings with your eyes.
  • Pair it with moss agate or green aventurine for a deep green nature display.
  • Choose 70mm or 80mm as a statement piece on a mantel or bookshelf among plants.
  • Give it to a fossil lover, a nature lover or someone who needs a reminder to slow down.

Crystal Care

Kambaba jasper is durable, about 6.5 to 7 on the Mohs scale, so it handles everyday holding and display well. Wipe it with a soft cloth, rinse briefly if needed and dry well. Avoid harsh cleaners. Store it away from harder stones to protect the polish, and keep it on a stand so it cannot roll off a shelf. See how to cleanse and charge your crystals.

FAQs

Which size should I choose?

50mm is about the size of a large lime and 60mm close to a tennis ball, both comfortable to hold. 70mm and 80mm are closer to a baseball or larger and make fuller display pieces on a stand.

What creates the circles in kambaba jasper?

The rings and orbs come from stromatolites, layered structures built by ancient microbes and later preserved in stone.

Is it natural or dyed?

It is natural. The green and black colors and circular patterns are part of the stone, not dye.

Will my sphere look like the photo?

It will be the same material and size, but each sphere shows its own pattern of orbs and rings.

Is kambaba jasper a true jasper?

It is sold as jasper, but geologically it is a stromatolite rock. Its patterns and grounding feel make it popular either way.

What Is Kambaba Jasper?

Kambaba jasper is a green and black stone sold within the jasper family. It is actually a stromatolite, a rock formed by layers of ancient microbial life, mainly cyanobacteria, that trapped sediment in round mats. Those layers created its distinctive dark green circles and swirls. Much kambaba comes from Madagascar and South Africa. It is sometimes confused with nebula stone, a different rock with smaller green spots. Its deep forest tones and fossil origins make it a grounding favorite.

Further Reading

Bring home this kambaba jasper sphere and hold a piece of Earth's ancient story in your hands.

  • Free shipping on orders over $100.00 within the United States.
  • We strive to process and ship orders within 1-2 business days
  • Estimated delivery time is typically 12-16 days, though it may vary based on the destination

We appreciate your patience and understanding as we work diligently to deliver your order promptly and securely. For any further assistance or inquiries regarding shipping, please feel free to reach out our customer support team.

Each crystal is natural and unique, with no two crystals being identical. Some crystal may contain naturally formed cracks within itself, not caused by other objects.

Please note that size, color, and patterns may vary due to the different batches of crystals and its natural inclusions, or hand measurements.

You can always reference the Size Chart on every product page to translate grams to pounds and ounces, and, millimeters and centimeters to inches.

Thank you for understanding and enjoying all the wonders of crystals.


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