Magnifying observation of jade (what is the structure under the jade magnifying glass)

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List of contents for this article:

• 1、The zoom-in inspection of jade is: What kind of fiber pillar interweaving structure is?
• 2、Several characteristics of A-goods jade under a 100x magnifying glass?
• 3、A-goods jade under 60x magnifying glass-jade under 60x magnifying glass
• 4、Observe jade with a magnifying glass
• 5、The jade zoom-in check says what the fiber interweaving structure is

The zoom-in inspection of jade is: What kind of fiber pillar interweaving structure is?

A zoom-in inspection of jadeite revealed the interweaving structure of fiber pillars, which is common in jadeite such as bean seeds, dry green seeds, waxy seeds (including coarse waxy seeds and fine waxy seeds), violet seeds, and white background green seeds. The columnar grains, grains and fiber interweaving structures of jadeite are the crystal structure characteristics obtained through amplification inspection during the identification process. This structure usually shows that the crystal grains are thicker and the water head is average, so it belongs to the middle and low-grade jade.

Magnification inspection shows that the fiber column and grain interweaving structure may belong to bean species, dry green species,(coarse) waxy species, violet species or white green species. The specific analysis is as follows: Characteristics of the fiber pillar-grain interweaving structure. The structure is characterized by rough jade quality, loose structure, and obvious surface grain feeling. It is an intuitive reflection of the arrangement of mineral crystals inside the jade. This structure is usually directly related to the water and texture of jadeite, and is one of the important bases for judging the type of jadeite.

The fiber pillar-grain interweaving structure can be seen in jadeite such as bean seeds, dry green seeds, waxy seeds (coarse waxy seeds), violet seeds, and white background green seeds. It cannot directly correspond to a single jadeite species and needs to be comprehensively judged based on other characteristics. The specific analysis is as follows: Characteristics of the fiber pillar-grain interweaving structure The fiber pillar-grain interweaving structure is a typical structure presented by jadeite during the zoom-in inspection. It is characterized by rough jade quality, loose structure, and obvious surface graininess.

Violet species: Violet species jadeite is mainly purple, and its structure also shows the characteristics of interweaving fiber pillars.

Several characteristics of A-goods jade under a 100x magnifying glass?

Observe impurities: Since the A-goods jade is naturally formed, there are inevitably some impurities, such as black, yellow or gray. These impurities will be clearly visible under a 100x magnifying glass. Check the color roots: The color and base of A-goods jade match naturally and generously. The green is distributed like tree roots or patches, with clear outlines. Under the magnifying glass, the delicate transition and natural distribution of color roots can be observed. Observe the luster and surface characteristics: The luster of A-goods jade is strong glass luster, and the surface is smooth and delicate.

The surface is smooth and crack-free: Under a 100x magnifying glass, the surface of A-goods jade will be very smooth, especially the old jade, and there will be no capillary cracks.

A-goods jade: Under a 100x magnifying glass, the texture of A-goods jade appears pure, the internal structure is tight and meticulous, there are few flaws, and the overall appearance is crystal clear.

Natural expression of orange peel pattern characteristics: Under a 100x microscope, the surface of A-goods jade will show the typical characteristic of orange peel pattern.

A-goods jade under 60x magnifying glass-jade under 60x magnifying glass

Microwave pattern phenomenon: Under a 60x magnifying glass, slightly uniform uneven appearance can be observed on the surface of A-goods jade, commonly known as microwave pattern. The smooth transition between depressions and undulations is uninterrupted, which is an important feature of natural A-goods jade. Color roots and color boundaries: Color roots are green "spots" inside jade, and color roots of A goods jade exist inside jade and are uneven in color.

Jade A goods have an orange peel effect, which is caused by the different hardness of columnar and fibrous crystals inside jade. Under light irradiation, the high-hardness crystal parts will bulge, while the low-hardness crystal parts will sag, forming orange peel patterns similar to jade wrinkles. This phenomenon is a characteristic of natural jade and one of the foundations for judging the water species of jade.

Under the magnifying glass, the A-goods jade mainly shows the following characteristics: the surface is as smooth as a mirror: When observed under the magnifying glass, the surface of the A-goods jade will appear very smooth and have a strong glass luster. Even if there are small trachoma or pits, they usually appear in triangular or polygonal strips at the junction of mineral grains. This is a unique phenomenon to natural jadeite.

This is A-goods jade with a light green color. There is more cotton wool inside. It is generally believed that jade without cotton wool cannot be called perfect jade.

A-goods jade usually shows the following characteristics under a magnifying glass: the surface is as smooth as a mirror: When observed under a 40-times magnifying glass, the surface of A-goods jade is usually smooth and delicate, with a strong glass luster. Even if there are small trachoma or pits, they appear in triangular or polygonal strips at the junction of mineral grains. This is a unique phenomenon of natural jadeite.

Observe jade with a magnifying glass

When experts observe jade, the most suitable magnifying glass magnification is 10 times. The following are the specific reasons: Better optical quality: From the perspective of lens production, it is very difficult to exceed 10 times while ensuring its optical quality and light passing aperture (preferably 16 mm to 20 mm). After the magnification exceeds 10, the optical quality will drop rapidly, and the aperture of the magnifying glass will also change greatly, affecting the observation effect.

Observe the internal details: Use a 10x magnifying glass to observe carefully. There will be natural traces such as asbestos, stone grains, and mineral inclusions inside natural jade, while bubbles and swirl-like artificial pouring traces may appear inside artificially imitated jade.

A 10x magnifying glass is usually used to observe jade, which is a standard choice in the industry. When identifying jadeite, the power of a 10x magnifying glass can not only clearly observe the internal structure, but also prevent the image from being deformed due to excessive magnification. Professional jewelry appraisers often hold this magnifying glass with light to inspect the cracks, impurities and texture characteristics of jadeite to distinguish natural jadeite from processed products.

Using a magnifying glass to observe the surface of the jade, the pickled jade network is relatively regular, and the cotton is relatively disorderly. In addition, the texture of the pickled jade network is orderly and relatively small, while the cotton is the opposite, with different size, direction and depth.

Maintain an appropriate distance: When using a 10x magnifying glass, the distance from the fixture to the top of the lens is about 25 mm, which is the appropriate distance when observing jade. Comprehensive observation: Although a magnifying glass is an important tool for identifying jade, observation with a magnifying glass alone is not enough. It is also necessary to combine other testing methods, such as ultraviolet fluorescent lamps, as well as reports issued by professional appraisal agencies, to comprehensively judge the authenticity and quality of jadeite.

The jade zoom-in check says what the fiber interweaving structure is

The fibrous interweaving structure of jadeite is a typical microstructure visible under a magnifying glass or microscope. It is an aggregate structure formed by the intertwined, oriented or semi-oriented arrangement of fibrous, fine columnar and fine crystals of jadeite minerals. The main mineral component of jadeite is jadeite. Natural jadeite crystals are mostly produced as fine fibrous and fine columnar monomers rather than complete bulk single crystals.

A zoom-in inspection of jadeite revealed the interweaving structure of fiber pillars, which is common in jadeite such as bean seeds, dry green seeds, waxy seeds (including coarse waxy seeds and fine waxy seeds), violet seeds, and white background green seeds. The columnar grains, grains and fiber interweaving structures of jadeite are the crystal structure characteristics obtained through amplification inspection during the identification process. This structure usually shows that the crystal grains are thicker and the water head is average, so it belongs to the middle and low-grade jade.

The fiber interweaving structure is a typical microstructure feature of jadeite observed under a magnifying glass or microscope. It is formed by jadeite (often associated with sochroxite, omphacite, etc.), the main minerals that make up jadeite, interwoven and closely inlaid in fibrous and fine columnar crystal shapes. It is a distinction between jadeite and imitation jade materials such as glass and jade. One of the important identification bases can also reflect the delicate texture of jadeite to a certain extent.

The jade identification certificate says zoom-in inspection: Fiber interweaving structure means that the internal structure of the jade is composed of many slender fibrous substances intertwined and entangled with each other. The following is a detailed explanation of the fiber interweaving structure: Structural characteristics: When observed under a magnifying glass, you can see that the interior of the jade is intertwined with each other to form an interweaving texture. This structure is a typical feature of jade.

The "magnification inspection: fiber interweaving structure" on the jade identification certificate refers to a structure found under the jade microscope. The fibrous interweaving structure, also known as the fibrous metamorphism structure in geology, refers to the phenomenon that mineral particles such as jadeite are oriented or interwoven. This structure is one of the common characteristics of jadeite, which contributes to the high hardness and strength of jadeite.

The fiber interweaving structure in the jade identification certificate is the unique microscopic mineral arrangement structure of natural jade and one of the core bases for identifying natural jade.