Fluorite with Bismuthinite Inclusions on Quartz – Gem-Clear Cubic Fluorite with Metallic Needles

An exceptionally sharp and highly aesthetic fluorite on quartz specimen from the famous Yaogangxian Mine, showcasing remarkable clarity, striking internal inclusions, and superb overall luster. This piece represents a refined example of the complex and visually captivating fluorite associations that have made this locality legendary among collectors. The centerpiece is a perfectly formed cubic fluorite crystal measuring approximately 2.3 cm on edge, exhibiting extraordinary gem transparency and crisp, razor-sharp edges. The crystal possesses a delicate cool lavender to icy blue coloration, with exceptional surface luster that reflects light with mirror-like brilliance. Within the crystal are numerous distinct metallic inclusions of bismuthinite, appearing as dark, hair-like needles and sprays suspended inside the fluorite. These inclusions are sharply visible due to the crystal’s outstanding clarity, forming intricate starburst-like internal patterns that give the specimen remarkable depth and visual intrigue. The metallic inclusions contrast dramatically with the transparent fluorite, creating a rare and desirable inclusion aesthetic. The fluorite is elegantly perched within a nest of bright quartz crystals, which provide both structural support and visual contrast. The quartz points display good transparency and sharp terminations, framing the fluorite crystal and enhancing the overall composition. Under 365 nm ultraviolet light, the fluorite exhibits beautiful zoning fluorescence, revealing subtle internal growth patterns that further elevate the specimen’s complexity and appeal. Specimens combining gem-clear fluorite, visible bismuthinite inclusions, sharp crystal form, and attractive quartz association are exceedingly scarce from Yaogangxian. The exceptional clarity, brilliant luster, and balanced presentation make this a top-tier small cabinet specimen from one of China’s most celebrated mineral localities. https://vimeo.com/984427041