Scapolite Wernerite Crystal Canada UV Reactive Mineral Specimen Collectors Display Piece with Certificate of Authenticity
£ 19.80
capolite (Wernerite Variety) UV Reactive Crystal – Canadian Mineral SpecimenThis impressive Scapolite specimen, specifically the Wernerite variety,
originates from Canada. Carefully selected for both its natural formation and its fluorescence under ultraviolet light, this piece offers a unique combination of geological interest and visual appeal. Under UV light, Scapolite can display a striking glow, making it a standout addition to any mineral or fluorescent collection.Mineral Species and CompositionScapolite is a complex group of tectosilicate minerals that form a solid solution series between marialite (sodium-rich) and meionite (calcium-rich). Wernerite is a traditional name often used for intermediate members of this series. The general chemical composition includes sodium, calcium, aluminium, silicon, and chlorine or carbonate components. Crystallising in the tetragonal system, Scapolite typically forms elongated prismatic crystals with square cross-sections and well-defined terminations.Crystal Habit and Physical CharacteristicsThis specimen may display the classic prismatic crystal habit associated with Scapolite, often with striated surfaces and a vitreous to slightly greasy lustre. The colour of Wernerite commonly ranges from creamy white and pale grey to soft yellow or beige tones, sometimes with subtle translucency. Internal features such as inclusions or zoning may be visible, adding depth and individuality to the crystal. The natural structure and surface textures reflect its growth within a metamorphic geological environment.UV Fluorescence and Optical InterestOne of the most notable characteristics of Scapolite from certain Canadian localities is its fluorescence under ultraviolet light. Depending on its composition, the crystal can emit vibrant colours such as yellow, orange, or pink under UV exposure. This optical property is caused by trace elements or structural features within the crystal lattice that respond to ultraviolet radiation. The fluorescence adds an extra dimension to the specimen, making it equally appealing in both natural and UV-lit displays.Geological Formation and OriginScapolite forms primarily in metamorphic rocks, particularly in calcium-rich environments such as marbles and skarns. It develops under conditions of regional metamorphism where heat and pressure alter pre-existing rocks, allowing new mineral species to crystallise. Canadian deposits are well known for producing high-quality Scapolite specimens, often associated with calcite, feldspar, or other metamorphic minerals. The geological setting contributes to both the crystal form and its fluorescent properties.Collecting and Display AppealScapolite, especially UV-reactive Wernerite specimens, is highly sought after by mineral collectors due to its relative rarity and unique optical behaviour. This piece is ideal for display in a mineral cabinet, under both standard lighting and UV conditions. Its combination of structure, colour, and fluorescence makes it a versatile and engaging specimen for collectors of all levels, as well as those interested in fluorescent minerals.Authenticity and GuaranteeThis crystal is a genuine natural specimen and includes a Certificate of Authenticity lifetime guarantee card, providing assurance of its legitimacy and origin. The photograph shown represents the exact specimen you will receive, ensuring transparency and confidence in your purchase.Size and Natural ConditionPlease refer to the photo for full sizing and scale. As a natural mineral specimen, minor inclusions, surface textures, and variations in crystal formation are expected and contribute to the authenticity and uniqueness of the piece.
originates from Canada. Carefully selected for both its natural formation and its fluorescence under ultraviolet light, this piece offers a unique combination of geological interest and visual appeal. Under UV light, Scapolite can display a striking glow, making it a standout addition to any mineral or fluorescent collection.Mineral Species and CompositionScapolite is a complex group of tectosilicate minerals that form a solid solution series between marialite (sodium-rich) and meionite (calcium-rich). Wernerite is a traditional name often used for intermediate members of this series. The general chemical composition includes sodium, calcium, aluminium, silicon, and chlorine or carbonate components. Crystallising in the tetragonal system, Scapolite typically forms elongated prismatic crystals with square cross-sections and well-defined terminations.Crystal Habit and Physical CharacteristicsThis specimen may display the classic prismatic crystal habit associated with Scapolite, often with striated surfaces and a vitreous to slightly greasy lustre. The colour of Wernerite commonly ranges from creamy white and pale grey to soft yellow or beige tones, sometimes with subtle translucency. Internal features such as inclusions or zoning may be visible, adding depth and individuality to the crystal. The natural structure and surface textures reflect its growth within a metamorphic geological environment.UV Fluorescence and Optical InterestOne of the most notable characteristics of Scapolite from certain Canadian localities is its fluorescence under ultraviolet light. Depending on its composition, the crystal can emit vibrant colours such as yellow, orange, or pink under UV exposure. This optical property is caused by trace elements or structural features within the crystal lattice that respond to ultraviolet radiation. The fluorescence adds an extra dimension to the specimen, making it equally appealing in both natural and UV-lit displays.Geological Formation and OriginScapolite forms primarily in metamorphic rocks, particularly in calcium-rich environments such as marbles and skarns. It develops under conditions of regional metamorphism where heat and pressure alter pre-existing rocks, allowing new mineral species to crystallise. Canadian deposits are well known for producing high-quality Scapolite specimens, often associated with calcite, feldspar, or other metamorphic minerals. The geological setting contributes to both the crystal form and its fluorescent properties.Collecting and Display AppealScapolite, especially UV-reactive Wernerite specimens, is highly sought after by mineral collectors due to its relative rarity and unique optical behaviour. This piece is ideal for display in a mineral cabinet, under both standard lighting and UV conditions. Its combination of structure, colour, and fluorescence makes it a versatile and engaging specimen for collectors of all levels, as well as those interested in fluorescent minerals.Authenticity and GuaranteeThis crystal is a genuine natural specimen and includes a Certificate of Authenticity lifetime guarantee card, providing assurance of its legitimacy and origin. The photograph shown represents the exact specimen you will receive, ensuring transparency and confidence in your purchase.Size and Natural ConditionPlease refer to the photo for full sizing and scale. As a natural mineral specimen, minor inclusions, surface textures, and variations in crystal formation are expected and contribute to the authenticity and uniqueness of the piece.
