鸡血石是中国“国石”和“印石三宝”之一，并享有“印石皇后”的美称，主要用作印章和工艺雕刻品，有雅俗共赏的品格、丰富的文化内涵和诱人的艺术魅力，在玉雕工艺中形成了“鸡血” ,雕独特流派，其作品以“瑰丽、精巧、高雅、多姿”著称。毛泽东、周恩来都留将鸡血石选为国礼赠送外宾‘、鸡血石的基本特征鸡血石的矿物组分为地开石、高蛤石、叶蜡石、辰砂及少量的赤铁矿和石英。由“地”和“血”两个部分组成，“地”常呈白色、灰白、灰黄白、灰黄、褐黄等色，“血”呈鲜红、朱红、暗色等红色，6辰砂的颜色、含量、粒度及分布状态决定，氧化后会变黑。硬度2—3，非均质集合体，相对密度2.53—2.68。折射率“地”约1.56（点测法），“血”大于1.81。放大检查可见“血”呈微细粒或细粒状，成片或零星分布于“地”中。
按产地分昌化鸡血石和巴林鸡血石。
按产地分昌化鸡血石和巴林鸡血石。
鸡血石有“南血北地”之说。“南血”是指南方产的昌化鸡血石指北方产的巴林鸡血石，质地细腻湿润，极少硬块（钉），易于雕刻。
此外，昌化鸡血石中的鸡血与周围非鸡血颜色往往绝然分开，血形分布具明显的方向性，高档品血聚集程度高。而巴林鸡血石中的鸡血与周围非鸡血部分颜色往往逐渐过渡，血不具方向性，血形比较分散，巴林鸡血石见光后颜色常变为暗红色。昌化鸡血石中经常有石英斑晶，俗称钉；而巴林鸡血石中无石英斑晶。
此外，昌化鸡血石中的鸡血与周围非鸡血颜色往往绝然分开，血形分布具明显的方向性，高档品血聚集程度高。而巴林鸡血石中的鸡血与周围非鸡血部分颜色往往逐渐过渡，血不具方向性，血形比较分散，巴林鸡血石见光后颜色常变为暗红色。昌化鸡血石中经常有石英斑晶，俗称钉；而巴林鸡血石中无石英斑晶。
Chicken bloodstone is the Chinese "National Stone" and "Indian Stone Sambo" one, and enjoy the "Indian Stone Queen" reputation, mainly for seals and craft carvings, there are tastes of character, rich culture and artistic charm seductive in jade carving in forming a "chicken", carved a unique genre, his work as "magnificent, delicate, elegant, and colorful," said. Mao Zedong, Zhou Enlai and are left will be selected as country gifts soapstone foreigners', the basic characteristics of Bloodstone Bloodstone mineral group was divided into dickite, high clams stone, pyrophyllite, cinnabar and a small amount of hematite and quartz. From the "land" and "blood" of two parts, "ground" often has white, gray, gray and yellow white, gray and yellow, brown and yellow colors, "blood" was bright red, scarlet, dark red, etc., 6 cinnabar colors, content, particle size and distribution decisions, oxidation will be black. Hardness 2-3, heterogeneous collection, the relative density of 2.53-2.68. Refractive index "ground" about 1.56 (point measure), "Blood" is greater than 1.81. Enlarge examination showed "blood" was micro-fine or fine granular, sheets or scattered in "ground" in the.
By origin and Bahrain Bloodstone Bloodstone.
Chicken blood stone has "South blood North," said. "Southern Blood" is a guide side produced Bloodstone Bloodstone refers to the northern production Bahrain, moist, delicate texture, and very few lumps (nails), easy carving.
In addition, Bloodstone around the chicken and non-chicken colors are often radically separated from blood-shaped distribution with a clear direction, a high degree of aggregation of blood luxury goods. The Bahrain Soapstone around the chicken and chicken parts non-color is often a gradual transition, the blood is not directional, blood-shaped scattered, Bahrain Soapstone often see the light into a dark red color. Bloodstone is often quartz phenocrysts, commonly known as nail; while Bahrain Soapstone no quartz phenocrysts.
By origin and Bahrain Bloodstone Bloodstone.
Chicken blood stone has "South blood North," said. "Southern Blood" is a guide side produced Bloodstone Bloodstone refers to the northern production Bahrain, moist, delicate texture, and very few lumps (nails), easy carving.
In addition, Bloodstone around the chicken and non-chicken colors are often radically separated from blood-shaped distribution with a clear direction, a high degree of aggregation of blood luxury goods. The Bahrain Soapstone around the chicken and chicken parts non-color is often a gradual transition, the blood is not directional, blood-shaped scattered, Bahrain Soapstone often see the light into a dark red color. Bloodstone is often quartz phenocrysts, commonly known as nail; while Bahrain Soapstone no quartz phenocrysts.
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