Selenite Satin Spar Gypsum Morocco Genuine Crystal Specimen COA Display Stone, Natural White Mineral Collectable Decor Gift
£ 12.60
GENUINE SELENITE / SATIN SPAR GYPSUM FROM MOROCCOThis listing is for a genuine Selenite / Satin Spar Gypsum crystal specimen from
Morocco, carefully chosen for its attractive natural appearance, silky lustre, and classic white mineral character. The photo shows the actual specimen you will receive, making this a suitable choice for crystal collectors, mineral displays, natural history collections, educational geology use, home décor, shelf display, cabinet presentation, or as a thoughtful gift for someone who appreciates genuine crystals and minerals.Full sizing details can be seen in the photo. This crystal is supplied with a generic Certificate of Authenticity lifetime guarantee card, confirming it as a genuine specimen. MINERAL SPECIES AND CRYSTAL TYPESelenite and Satin Spar are both forms of gypsum, a hydrated calcium sulphate mineral with the chemical formula CaSO₄·2H₂O. Gypsum is a recognised mineral species and is found in several well-known varieties, including clear selenite, fibrous satin spar, desert rose formations, and massive gypsum. The term “Selenite” is often used for pale, translucent to white gypsum specimens, while “Satin Spar” refers more specifically to the fibrous variety that displays a soft, silky, pearly sheen.Satin Spar Gypsum is especially admired for its fine parallel crystal fibres. These fibres can create a naturally bright, reflective effect when the specimen is viewed from different angles. The mineral belongs to the monoclinic crystal system and can occur as tabular crystals, bladed forms, fibrous masses, and compact deposits depending on the geological conditions in which it formed. COLOUR, TEXTURE AND APPEARANCEThis Moroccan Selenite / Satin Spar Gypsum specimen has the classic pale white to creamy white appearance associated with decorative gypsum. Natural colour variations may include milky white, ivory, light cream, beige, or faint honey-toned areas. These subtle differences are created by natural mineral growth, environmental conditions, and the presence of fine internal structures within the gypsum.The most distinctive feature of Satin Spar is its silky surface effect. The fibrous crystal structure reflects light in a soft linear pattern, giving the specimen an attractive satin-like glow. Natural lines, internal veining, slight surface texture, small inclusions, and tonal variation may be visible, all of which add to the genuine geological character of the piece. GEOLOGICAL FORMATION AND MOROCCAN ORIGINGypsum commonly forms in evaporite environments, where mineral-rich water evaporates and leaves behind deposits of calcium sulphate. These conditions can occur in ancient shallow seas, inland basins, salt flats, lagoons, and arid sedimentary settings. Over time, gypsum may develop as beds, nodules, veins, crystal plates, fibrous seams, or compact mineral masses.Morocco is well known for producing attractive mineral specimens, including decorative gypsum varieties valued for their clean pale colouring and strong visual appeal. Moroccan Satin Spar Gypsum is popular with collectors and decorators because of its bright finish, distinctive fibrous structure, and elegant natural appearance. Its formation is linked to sedimentary and evaporite geological settings, where calcium sulphate minerals were deposited and preserved over long periods of geological time. COLLECTING, DISPLAY AND CAREThis Selenite / Satin Spar Gypsum crystal is ideal for display in a mineral cabinet, on a shelf, desk, specimen stand, windowsill, or as part of a wider crystal and geology collection. Its clean white colour and soft lustre make it a versatile decorative mineral that works well in both modern and traditional display settings.Gypsum is a soft mineral with a Mohs hardness of approximately 2, so it should be handled carefully. It can be scratched by harder minerals and should be stored separately from rough stones, quartz, metal objects, or abrasive surfaces. Avoid soaking the specimen, exposing it to prolonged damp conditions, or cleaning it with harsh chemicals. To preserve its natural appearance, gently wipe with a soft dry cloth. AUTHENTICITYYou will receive the actual Selenite / Satin Spar Gypsum specimen shown in the photo. This is a genuine crystal specimen from Morocco and includes a Certificate of Authenticity lifetime guarantee generic card.
Morocco, carefully chosen for its attractive natural appearance, silky lustre, and classic white mineral character. The photo shows the actual specimen you will receive, making this a suitable choice for crystal collectors, mineral displays, natural history collections, educational geology use, home décor, shelf display, cabinet presentation, or as a thoughtful gift for someone who appreciates genuine crystals and minerals.Full sizing details can be seen in the photo. This crystal is supplied with a generic Certificate of Authenticity lifetime guarantee card, confirming it as a genuine specimen. MINERAL SPECIES AND CRYSTAL TYPESelenite and Satin Spar are both forms of gypsum, a hydrated calcium sulphate mineral with the chemical formula CaSO₄·2H₂O. Gypsum is a recognised mineral species and is found in several well-known varieties, including clear selenite, fibrous satin spar, desert rose formations, and massive gypsum. The term “Selenite” is often used for pale, translucent to white gypsum specimens, while “Satin Spar” refers more specifically to the fibrous variety that displays a soft, silky, pearly sheen.Satin Spar Gypsum is especially admired for its fine parallel crystal fibres. These fibres can create a naturally bright, reflective effect when the specimen is viewed from different angles. The mineral belongs to the monoclinic crystal system and can occur as tabular crystals, bladed forms, fibrous masses, and compact deposits depending on the geological conditions in which it formed. COLOUR, TEXTURE AND APPEARANCEThis Moroccan Selenite / Satin Spar Gypsum specimen has the classic pale white to creamy white appearance associated with decorative gypsum. Natural colour variations may include milky white, ivory, light cream, beige, or faint honey-toned areas. These subtle differences are created by natural mineral growth, environmental conditions, and the presence of fine internal structures within the gypsum.The most distinctive feature of Satin Spar is its silky surface effect. The fibrous crystal structure reflects light in a soft linear pattern, giving the specimen an attractive satin-like glow. Natural lines, internal veining, slight surface texture, small inclusions, and tonal variation may be visible, all of which add to the genuine geological character of the piece. GEOLOGICAL FORMATION AND MOROCCAN ORIGINGypsum commonly forms in evaporite environments, where mineral-rich water evaporates and leaves behind deposits of calcium sulphate. These conditions can occur in ancient shallow seas, inland basins, salt flats, lagoons, and arid sedimentary settings. Over time, gypsum may develop as beds, nodules, veins, crystal plates, fibrous seams, or compact mineral masses.Morocco is well known for producing attractive mineral specimens, including decorative gypsum varieties valued for their clean pale colouring and strong visual appeal. Moroccan Satin Spar Gypsum is popular with collectors and decorators because of its bright finish, distinctive fibrous structure, and elegant natural appearance. Its formation is linked to sedimentary and evaporite geological settings, where calcium sulphate minerals were deposited and preserved over long periods of geological time. COLLECTING, DISPLAY AND CAREThis Selenite / Satin Spar Gypsum crystal is ideal for display in a mineral cabinet, on a shelf, desk, specimen stand, windowsill, or as part of a wider crystal and geology collection. Its clean white colour and soft lustre make it a versatile decorative mineral that works well in both modern and traditional display settings.Gypsum is a soft mineral with a Mohs hardness of approximately 2, so it should be handled carefully. It can be scratched by harder minerals and should be stored separately from rough stones, quartz, metal objects, or abrasive surfaces. Avoid soaking the specimen, exposing it to prolonged damp conditions, or cleaning it with harsh chemicals. To preserve its natural appearance, gently wipe with a soft dry cloth. AUTHENTICITYYou will receive the actual Selenite / Satin Spar Gypsum specimen shown in the photo. This is a genuine crystal specimen from Morocco and includes a Certificate of Authenticity lifetime guarantee generic card.
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