Turquoise AI Identification
绿松石是一种含铜铝的磷酸盐矿物，中国湖北十堰是世界重要产地之一。绿松石以其独特的天蓝色和铁线纹理闻名，是中国"四大名玉"之一。按品质可分为高瓷高蓝、高瓷、中瓷、面松等等级，瓷度越高品质越好。
瓷度判断：高瓷绿松石质地致密、光泽好，面松质地疏松
原矿vs优化：原矿未经任何处理，优化品经过浸胶或注蜡
铁线特征：天然铁线凹陷且分布自然，人工铁线浮于表面
颜色评估：高蓝、蓝绿色最佳，颜色越纯正均匀价值越高
常见绿松石仿品包括：菱镁矿染色（白松）、合成绿松石、塑料制品、玻璃制品、再造绿松石（碎料压制）等。此外，优化处理（浸胶、注蜡、过蜡）的绿松石虽非假货，但价值低于原矿。
AI可以评估绿松石的瓷度等级、颜色品质、识别常见仿品（如染色菱镁矿）。对于原矿与优化处理的区分有一定能力，但精确判断建议使用专业仪器。
Turquoise is a copper-aluminum phosphate mineral, with Shiyan, Hubei, China being one of the world's major sources. Known for its distinctive sky-blue color and iron-line patterns, turquoise is one of China's "Four Famous Jades." Quality grades include high-porcelain high-blue, high-porcelain, medium-porcelain, and chalky, with higher porcelain being better.
Porcelain Grade: High-porcelain turquoise is dense with good luster; chalky turquoise is loose
Natural vs Treated: Natural is untreated; stabilized turquoise has been impregnated with resin or wax
Iron Line Features: Natural iron lines are recessed and naturally distributed; artificial ones sit on surface
Color Assessment: High blue and blue-green are best; purer and more uniform color means higher value
Common turquoise imitations include: dyed magnesite (white pine), synthetic turquoise, plastic, glass, and reconstituted turquoise (compressed fragments). Stabilized turquoise (resin-impregnated, waxed) is not fake but worth less than natural.
AI can assess turquoise porcelain grade, color quality, and identify common imitations. It has some ability to distinguish natural from stabilized, but precise determination requires professional instruments.