Jasper Sphere Polished Kambaba Sculpture

What You're Receiving

A hand-polished Kambaba Jasper sphere (also known as Crocodile Jasper) displaying its signature deep green orb-like patterns of stromatolite fossil colonies set against a dark matrix, cut and polished into a perfect sphere for 360° display. Each sphere is a one-of-a-kind cross-section of one of Earth’s oldest biological records.

• Diameter: 75 mm
• Weight: 525–587 g (varies per specimen)
• Origin: Madagascar
• Form: Fully polished sphere — smooth surface, uniform curvature, flat display face optional with stand
• Stand: Not included — sold separately
• Note: Natural color variation and pattern distribution are unique to each piece; photographs are representative of the specimen you will receive

Geological Profile

• Mineral: Kambaba Jasper — a stromatolitic rhyolite or stromatolitic limestone composed primarily of microcrystalline quartz and alkali feldspar, with dark green to black orb-like structures formed by ancient cyanobacterial colonies (stromatolites).
• Crystal System: Cryptocrystalline (microcrystalline quartz); the dark circular patterns are fossilized microbial mats, not mineral inclusions — making Kambaba Jasper technically a biogenic sedimentary rock rather than a true jasper.
• Age: Estimated 3 billion years old — among the oldest biological material available in the commercial mineral market; the stromatolite colonies preserved within it represent some of Earth’s earliest photosynthetic life forms.
• Color & Pattern: Deep forest green to black base with concentric orb-like rings and swirling green banding — each circular structure is a fossilized stromatolite cross-section, produced by layered cyanobacterial growth over millions of years.
• Mohs Hardness: 6.5–7 — durable and well-suited for lapidary sphere work and display.
• Primary Source: Madagascar (Kambaba region), with minor occurrences in South Africa.

Historical & Cultural Significance

Kambaba Jasper takes its common name from the Kambaba region of Madagascar where primary deposits are found; its popular trade name “Crocodile Jasper” references the reptilian scale-like appearance of its surface patterning. While its use in ancient toolmaking traditions has not been formally documented, the stromatolites preserved within it represent a living chapter of Earth’s Archean and Proterozoic eons — the cyanobacteria responsible for these structures are credited with producing the oxygen that transformed Earth’s early atmosphere, making Kambaba Jasper a literal artifact of the biological event that enabled complex life. In contemporary crystal and collector culture, it is among the most sought-after spheres for its visual drama and the philosophical weight of holding a 3-billion-year-old fossil organism.

Metaphysical & Energetic Properties

• Heart & Root Chakras (Anahata & Muladhara): Associated with deep grounding, nurturing energy, and the slow, stabilizing rhythms of ancient Earth.
• Tranquility & patience: Regarded as a stone of calm and steady endurance — supportive during periods of stress, burnout, or emotional depletion.
• Connection to primordial nature: The fossilized life within the stone is said to carry the memory of Earth’s earliest ecosystems, lending the holder a sense of continuity and perspective.
• Sphere form: Polished spheres radiate energy in all directions equally, used in meditation and energy work to create balanced, omnidirectional energetic fields.

Care Instructions

• Dust with a soft, dry microfiber cloth — avoid abrasive materials that can scratch the polished surface.
• Clean with a barely damp cloth if needed; avoid chemical cleaners, acids, or vinegar.
• Do not store alongside harder stones without separation — surface scratches are permanent on polished spheres.
• Avoid prolonged direct sunlight — extended UV exposure may alter surface color over time.
• Keep away from extreme heat sources to prevent thermal stress to the stone.