904g A-Grade Kambaba Jasper Sphere Natural Crystal Mineral Madagascar
£ 60.00
904G A-GRADE KAMBABA SPHERE – PREMIUM NATURAL MINERAL FROM MADAGASCARThis impressive 904g A-Grade Kambaba Jasper Sphere is a beautifully polished
natural mineral sourced from Madagascar, home to some of the world’s most striking and unique jasper formations. The specimen you will receive is carefully chosen for its deep green tones, swirling patterns, and exceptional polish. A 1 cm scale cube is included for accurate sizing. All of our Crystals are 100% Genuine Specimens and come with a Certificate of Authenticity. GEOLOGICAL ORIGIN AND FORMATIONKambaba Jasper—often also called Kambaba Stone or Crocodile Jasper—is a fascinating and visually distinctive rock composed primarily of microcrystalline quartz intertwined with ancient fossilised stromatolite structures. These stromatolites are believed to be remnants of some of the earliest life forms on Earth: colonies of cyanobacteria that thrived in shallow Precambrian seas.Madagascar’s ancient geological landscape preserves these stromatolite-rich formations, often dated at over 2 billion years old, making Kambaba Jasper among the oldest natural materials used in mineral collections today. These primordial structures give the stone its iconic swirling or orb-like patterning. MINERALOGICAL CHARACTERISTICS MINERAL TYPE
• Kambaba Jasper, a variety of microcrystalline quartz (chalcedony) combined with fossil stromatolite material. CRYSTAL SYSTEM
• Trigonal (Hexagonal) – the microcrystalline quartz matrix follows the same crystal system as all quartz varieties, though individual crystals are not visible. COLOUR AND PATTERNINGThis A-Grade sphere displays:
• Deep forest-green to dark olive tones
• Distinct circular or orbital patterns, typical of fossil stromatolite colonies
• Black, charcoal, and dark green inclusions
• Rich, earthy textures, unique to Malagasy material
• A high-gloss polish, bringing out layered bands and structural patternsThe intricate circular structures create a mesmerising natural pattern, making each sphere one-of-a-kind. CLARITY AND SURFACE APPEARANCEKambaba Jasper is opaque, with its beauty arising from:
• Dense mineral composition
• Strong polish that reveals internal structure
• Naturally occurring fossil-like textures and bandsEvery sphere has an organic look, reflecting its ancient biological origins. LOCALITY GEOLOGY AND ASSOCIATED MINERALSKambaba Jasper comes from regions of Madagascar known for producing remarkable mineral specimens. These formations are part of ancient Precambrian sedimentary and volcanic sequences enriched with:
• Jasper
• Agate varieties
• Stromatolitic limestone
• Rhyolitic volcanic rocks
• Chalcedony pocketsMadagascar’s complex tectonic and metamorphic history helps preserve these unique stromatolite-bearing stones, giving them extraordinary patterning and geological depth. NOTABLE FEATURES AND UNIQUE QUALITIESThis 904g sphere is distinguished by:
• Clear, defined orbicular patterns
• Deep, saturated colouring, characteristic of A-grade material
• Highly polished finish, enhancing detail and organic contrast
• Substantial weight, offering strong presence as a display piece
• Natural fossil-like structures, adding scientific and aesthetic valueThe spherical shape allows the swirling patterns to be viewed from every angle, increasing its decorative impact. IDEAL FOR COLLECTORS, DÉCOR, AND EDUCATIONAL DISPLAYThis Kambaba Jasper sphere is perfect for:
• Collectors seeking unique and scientifically interesting minerals
• Home and office décor arrangements
• Geological and palaeobiological educational collections
• Photography and artistic presentation
• Gifts for anyone fascinated by Earth’s deep historyIts rich colouration and striking ancient patterns make it a captivating centrepiece. A RARE AND ANCIENT MADAGASCAN MINERALThis 904g A-Grade Kambaba Jasper Sphere showcases the extraordinary beauty and billion-year-old heritage of Madagascar’s stromatolite-bearing formations. With its intricate patterns, deep green tones, and expert polish, it is a remarkable natural specimen suitable for collectors, interior décor, and lovers of distinctive geological treasures.
natural mineral sourced from Madagascar, home to some of the world’s most striking and unique jasper formations. The specimen you will receive is carefully chosen for its deep green tones, swirling patterns, and exceptional polish. A 1 cm scale cube is included for accurate sizing. All of our Crystals are 100% Genuine Specimens and come with a Certificate of Authenticity. GEOLOGICAL ORIGIN AND FORMATIONKambaba Jasper—often also called Kambaba Stone or Crocodile Jasper—is a fascinating and visually distinctive rock composed primarily of microcrystalline quartz intertwined with ancient fossilised stromatolite structures. These stromatolites are believed to be remnants of some of the earliest life forms on Earth: colonies of cyanobacteria that thrived in shallow Precambrian seas.Madagascar’s ancient geological landscape preserves these stromatolite-rich formations, often dated at over 2 billion years old, making Kambaba Jasper among the oldest natural materials used in mineral collections today. These primordial structures give the stone its iconic swirling or orb-like patterning. MINERALOGICAL CHARACTERISTICS MINERAL TYPE
• Kambaba Jasper, a variety of microcrystalline quartz (chalcedony) combined with fossil stromatolite material. CRYSTAL SYSTEM
• Trigonal (Hexagonal) – the microcrystalline quartz matrix follows the same crystal system as all quartz varieties, though individual crystals are not visible. COLOUR AND PATTERNINGThis A-Grade sphere displays:
• Deep forest-green to dark olive tones
• Distinct circular or orbital patterns, typical of fossil stromatolite colonies
• Black, charcoal, and dark green inclusions
• Rich, earthy textures, unique to Malagasy material
• A high-gloss polish, bringing out layered bands and structural patternsThe intricate circular structures create a mesmerising natural pattern, making each sphere one-of-a-kind. CLARITY AND SURFACE APPEARANCEKambaba Jasper is opaque, with its beauty arising from:
• Dense mineral composition
• Strong polish that reveals internal structure
• Naturally occurring fossil-like textures and bandsEvery sphere has an organic look, reflecting its ancient biological origins. LOCALITY GEOLOGY AND ASSOCIATED MINERALSKambaba Jasper comes from regions of Madagascar known for producing remarkable mineral specimens. These formations are part of ancient Precambrian sedimentary and volcanic sequences enriched with:
• Jasper
• Agate varieties
• Stromatolitic limestone
• Rhyolitic volcanic rocks
• Chalcedony pocketsMadagascar’s complex tectonic and metamorphic history helps preserve these unique stromatolite-bearing stones, giving them extraordinary patterning and geological depth. NOTABLE FEATURES AND UNIQUE QUALITIESThis 904g sphere is distinguished by:
• Clear, defined orbicular patterns
• Deep, saturated colouring, characteristic of A-grade material
• Highly polished finish, enhancing detail and organic contrast
• Substantial weight, offering strong presence as a display piece
• Natural fossil-like structures, adding scientific and aesthetic valueThe spherical shape allows the swirling patterns to be viewed from every angle, increasing its decorative impact. IDEAL FOR COLLECTORS, DÉCOR, AND EDUCATIONAL DISPLAYThis Kambaba Jasper sphere is perfect for:
• Collectors seeking unique and scientifically interesting minerals
• Home and office décor arrangements
• Geological and palaeobiological educational collections
• Photography and artistic presentation
• Gifts for anyone fascinated by Earth’s deep historyIts rich colouration and striking ancient patterns make it a captivating centrepiece. A RARE AND ANCIENT MADAGASCAN MINERALThis 904g A-Grade Kambaba Jasper Sphere showcases the extraordinary beauty and billion-year-old heritage of Madagascar’s stromatolite-bearing formations. With its intricate patterns, deep green tones, and expert polish, it is a remarkable natural specimen suitable for collectors, interior décor, and lovers of distinctive geological treasures.
