Description
Genuine Chalcedony Mineral from Morocco
This listing features a beautiful Chalcedony mineral specimen from Morocco, a region renowned for producing some of the world’s most striking and well-preserved mineral specimens. Chalcedony is a cryptocrystalline form of silica (SiO₂), belonging to the quartz family. Its fine-grained structure and natural luster make it highly sought after for collections, jewelry, and metaphysical purposes. The photos provided show the exact mineral you will receive, with a 1 cm scale cube included to provide precise sizing.
Geological Background and Formation
Chalcedony forms within cavities of volcanic and sedimentary rocks, where silica-rich solutions gradually deposit layer upon layer of microcrystalline quartz. Over time, these deposits produce the dense, compact structure that characterises chalcedony. The Moroccan landscape, shaped by ancient volcanic activity and mineral-rich sedimentary environments, has long been a prolific source of high-quality chalcedony specimens.
This mineral often develops in nodules or vein fillings and can display a variety of surface textures depending on the geological conditions during its formation. Its subtle translucence, waxy luster, and muted yet captivating color tones make it instantly recognisable. Moroccan chalcedony specimens are admired for their aesthetic appeal and the stability of their mineralogical preservation.
Mineralogical Features
Chalcedony is part of the quartz group and falls under the category of tectosilicates, sharing the same chemical composition as macrocrystalline quartz but differing in crystal size and formation. Its microscopic intergrowth of quartz and moganite gives chalcedony its unique fibrous structure.
Key features of this specimen include:
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Composition: Silicon dioxide (SiO₂), microcrystalline quartz variety.
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Crystal system: Trigonal, with cryptocrystalline intergrowth.
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Appearance: Fine-grained, compact texture with a smooth surface and subtle natural banding in places.
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Luster: Typically waxy to vitreous, enhancing its visual appeal.
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Color: Moroccan chalcedony specimens often display earthy tones, soft greys, whites, or bluish hues, depending on trace impurities.
Scientific and Collector Value
Chalcedony holds importance in both geology and mineral collecting. For geologists, it provides evidence of silica-rich hydrothermal processes and the environmental conditions that allowed for its crystallisation. For collectors, chalcedony represents a versatile and attractive mineral, valued for both its scientific relevance and decorative qualities.
Moroccan chalcedony specimens are particularly appreciated in the mineral market for their combination of durability and natural beauty. Each piece is unique, reflecting subtle variations in color, texture, and formation history.
Cultural and Metaphysical Associations
Beyond its geological significance, chalcedony has been valued throughout human history for its symbolic and metaphysical associations. Used in ancient carvings, seals, and jewelry, it was prized for its durability and polish. In modern metaphysical practices, chalcedony is often associated with calmness, balance, and harmony, believed to promote emotional stability and clear communication. While its spiritual attributes remain a matter of belief, its historical and cultural significance adds to its appeal.
100% Genuine with Certificate of Authenticity
All of our specimens are guaranteed 100% genuine and come with a Certificate of Authenticity. This ensures peace of mind that your specimen is an authentic natural mineral, not an artificial reproduction or imitation.
A Collector’s and Display Piece
This Chalcedony mineral specimen from Morocco is an ideal addition for collectors of crystals and minerals, geology enthusiasts, or those who appreciate natural history. Its scientific importance, cultural associations, and visual appeal make it a versatile piece suitable for study, display, or personal enjoyment.
Scale cube = 1 cm. Please see listing photos for the exact full sizing of this specimen.
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