The Primary and Secondary Colors of Jadeite: The Formation Mysteries Behind Its Hues

Known as the "King of Jades", jadeite is deeply loved by people not only for its mild, moist and delicate texture, but also for its rich and varied colors. The vivid vitality of green, the romantic charm of purple, the passion of red, the luxury of yellow, the profundity of black, and the purity of white all endow jadeite with unique glamour. The formation of jadeite’s colors is closely related to the mineral elements contained within it and the geological environment in the later stage. According to the differences in the time and manner of color formation, jadeite colors are generally divided into two major categories: primary colors and secondary colors.

1. What Are the Primary Colors of Jadeite?

Primary colors refer to the hues formed by chromogenic ions participating in mineral crystallization during the formation of jadeite.That is to say, the colors come into being the moment jadeite is formed, hence the name primary colors.Most white, green, purple, black and other tones in jadeite belong to primary colors.

1.1 Green: The Most Classic Color of Jadeite

Green jadeite is referred to as Cui in the industry and is its most iconic and sought-after color. The formation of green is mainly associated with chromium ions. During jadeite formation, only a tiny amount of chromium element is enough to give jadeite a vivid green hue.When the chromium content is low, jadeite displays bright and fresh tones such as emerald green and vivid green. As chromium content increases further, it may develop into a rich, deep imperial green. If jadeite contains an appropriate amount of iron ions at the same time, it will alter the green tone, making the color greyish, dull, or even dark green. Therefore, the saturation and shade of jadeite’s green actually depend on the content and combination of different color-causing elements.

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1.2 Purple: A Mysterious and Romantic Hue

Purple jadeite is commonly known as mauve jadeite. Boasting soft and elegant tones, it is deeply favored by women. Most current studies suggest that its purple color is mainly caused by manganese ions. Due to the special formation conditions of purple jadeite, high-quality mauve jadeite enjoys high collection value.

1.3 Black and White: Understated and Unique

Black jadeite is mostly associated with minerals such as amphibole and omphacite, lending it a deep and solemn hue.White jadeite, by contrast, is generally composed of jadeite minerals with no obvious color-causing elements, presenting a pure and understated white tone.

2. What Are the Secondary Colors of Jadeite?

Unlike primary colors, secondary colors do not exist when jadeite is initially formed. Instead, they are gradually dyed and formed by external geological processes long after jadeite’s formation. Simply put, secondary colors are acquired colors formed the day after. Most red, yellow, and part of the oily cyan tones in jadeite all belong to secondary colors.

2.1 The Formation of Red and Yellow Jadeite

Red and yellow jadeite are collectively referred to as Fei.After jadeite crystals take shape, under the long-term infiltration of groundwater, oxidation and mineral solutions, iron elements gradually penetrate into the fissures and grain boundaries of jadeite, forming red or yellow hues. Among them, red jadeite is usually stained by hematite, while yellow jadeite is generally colored by limonite.High-valence iron elements mostly produce red tones, whereas low-valence iron elements are more likely to form yellow.

2.2 Why Secondary Colors Mostly Distribute on the Surface of Jadeite

Since secondary colors are gradually infiltrated into jadeite after its formation, they usually concentrate on the outer skin or near the surface of rough jadeite, rarely penetrating deep into the inner core.This explains why most red and yellow jadeite features thin color layers with uneven distribution.

3. Why Multicolored Jadeite Is More Precious

Jadeite contains not only chromium and iron as color-inducing elements, but also various other ions such as cobalt, molybdenum, and magnesium.These chromogenic ions can coexist within a single piece of jadeite, giving rise to bicolored and even multicolored varieties. Thanks to their complex formation conditions and scarcity, multicolored jadeite is generally more valuable than single-colored jadeite.The most renowned type is the Fu Lu Shou jadeite.It usually refers to a single piece of jadeite displaying three colors simultaneously: green, purple, and either red or yellow.It carries auspicious implications of fortune, prosperity and longevity, and boasts extraordinary collection value.

4. The Difference Between Primary and Secondary Colors of Jadeite

The biggest difference between primary and secondary colors lies in their formation time.Primary colors emerge during the formation of jadeite, while secondary colors are formed by infiltration from external geological processes after jadeite takes shape. Primary colors are generally more stable and tightly integrated with the internal minerals of jadeite.In contrast, secondary colors mostly distribute on the surface or near fissures, showing obvious characteristics of later infiltration. Understanding primary and secondary colors not only helps us better appreciate jadeite, but also enables more accurate judgment of its value and characteristics during selection and collection.

Jadeite’s rich and varied colors record its long and complex formation process.From naturally formed primary colors to secondary colors created by later infiltration, every hue hides unique geological mysteries.It is precisely for this reason that the world of jadeite is so gorgeous and diverse.Each piece of jadeite is a unique work of art carved by nature over hundreds of millions of years.

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