Description
Stunning Selenite Pyramid – 100% Genuine Satin Spar Gypsum Crystal
This exquisite Selenite Pyramid, measuring between 43-48mm, is a beautifully polished specimen of natural satin spar gypsum. Each pyramid is individually chosen for its clarity, luminous sheen, and striking internal textures, showcasing the unique fibrous crystal structure for which selenite is renowned. All of our specimens are 100% genuine and come with a Certificate of Authenticity, guaranteeing the authenticity and geological origin of your crystal. The photographs provided show an example of the actual type and quality of the specimen you will receive, with a scale cube of 1cm for accurate size reference.
Geological Origin and Mineral Properties
Selenite is a crystalline variety of the mineral gypsum (CaSO₄·2H₂O), a hydrated calcium sulfate that forms through the evaporation of mineral-rich waters in sedimentary environments. Typically found in arid regions, selenite crystallises in beds or layers and often grows into large transparent or satin-like crystals. The name “selenite” is derived from the Greek word selēnē, meaning “moon,” a tribute to its soft, moonlight-like glow.
Mineralogically, selenite belongs to the monoclinic crystal system and exhibits perfect cleavage in one direction, giving rise to its distinctive parallel fibrous patterns. The satin spar variety, from which these pyramids are carved, displays a silky, opalescent sheen caused by light reflecting along the aligned fibrous crystals.
Formation and Depositional Environment
Selenite forms primarily in evaporite deposits—geological settings where large bodies of water have gradually evaporated, leaving behind concentrated minerals that crystallise over time. These environments can include ancient seabeds, saline lakes, or underground deposits created by percolating groundwater. The slow growth process of selenite crystals ensures their purity and optical beauty, making them highly sought after for both scientific collections and decorative use.
Notable Traits and Uses
The pyramid shape has been prized in many cultures for its symbolic and energetic properties, often associated with focus, stability, and the amplification of positive energies. In crystal healing practices, selenite is valued for its reputed cleansing and protective qualities, believed to promote mental clarity and remove negative energies from spaces or other stones. Beyond metaphysical use, selenite remains an important mineral in geology and materials science, and its fibrous satin spar variety is admired by collectors for its visual appeal.
Specimen Details
- Mineral: Selenite (Satin Spar Gypsum)
- Chemical Formula: CaSO₄·2H₂O
- Crystal System: Monoclinic
- Size Range: 43–48mm (see photo with 1cm scale cube)
- Finish: Hand-polished pyramid
- Authenticity: 100% genuine specimen with Certificate of Authenticity
- Origin: Selected from high-quality global deposits
This selenite pyramid is both a remarkable piece of natural history and a refined decorative object, making it perfect for mineral enthusiasts, collectors, healers, or anyone who appreciates the natural beauty of the Earth’s geological treasures. Each piece is carefully selected to ensure it represents the finest qualities of the mineral, allowing you to own a true example of nature’s artistry.
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