Natural banded fluorite

RAINBOW FLUORITE XL BANDED – OVAL PENDANT IN STERLING SILVER 925 – VIOLET HUES 1. Mineral identification Pendant of natural multicolor fluorite, commercially known as rainbow fluorite or banded fluorite. 2. Mineralogical composition Fluorite is calcium fluoride (CaF₂), belonging to the cubic crystal system. It has a hardness of 4 on the Mohs scale. 3. Coloration The piece shows a combination of violet, purple, mauve pink, white and translucent tones. 4. Structure and pattern It stands out for its arrangement in parallel bands of different chromatic intensity. These bands can reflect different growth stages and variations in the formation conditions of the mineral. 5. Carving and finish Oval cabochon with a polished surface, featuring a gentle curvature that allows the banding and color transitions to be appreciated. 6. Setting Perimeter bezel setting of STERLING SILVER 925, with a movable upper bail. Classic design that gives full prominence to the mineral. 7. Sterling Silver 925 The bail is stamped 925, corresponding to an alloy of silver with a nominal purity of 92.5%. The contrast is visible photographically; 8. Dimensions 4 × 3.5 × 0.5 9. Weight 18.3 g 10. Geographic provenance There are fluorite deposits in China, Mexico, Argentina, among other countries. It is attributed to Mexico 11. Conservation status Generally good visual condition. Preserved polish, complete mounting and clearly appreciable chromatic bands. The photographs show the surface characteristics. 12. Counterfeits and treatments Fluorite can be mistaken for colored glass, resins and other banded minerals. There are also dyed materials marketed under similar names. Identification is considered probable from photographs. 13. Tests carried out Visual evaluation of color, banding, translucency, cut, finish and visible metallic contrast. No hardness, density or spectroscopy tests are available. Gemological curiosities Fluorite takes its name from the Latin fluere, related to its historical use as a flux. The fluorescence phenomenon owes its name to this mineral, although not all fluorites exhibit visible fluorescence under ultraviolet light. The bands of different colors make each specimen a singular geological composition. Advice Its combination of violet and pink tones blends especially well with white, black, gray and neutral-colored garments. Care and preservation Fluorite is relatively delicate. Avoid impacts, drops, intense heat, perfumes and chemicals. Clean with a soft cloth. Do not use ultrasonic cleaning or abrasive cleaning. Seller profile Chus – Authentic Minerals Engineer, MBA and professional with advanced training in marketing, with over 40 years of international business experience. Specialized selection of minerals and jewelry, applying technical, aesthetic and commercial criteria, with special attention to authenticity and uniqueness of each piece. Authenticity, discernment and real value. It’s not just buying; it’s knowing how to choose.

Estimation:€10

Voir tous les objets deCatawikiouEthnographie