보석 뉴스

Chalcedony (Agate) (Chalcedony, Agate) personalized bangles with names

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Common wood alexandrites are:

(1) Tiger’s eye. Tiger’s eye stone can have a wavy fiber structure, yellow or brown to reddish brown. When polished into a convex gemstone, it is named because of its play-of-color, like “tiger eye”.

2) Eagle Eye Stone. It is blue, blue-green, blue-gray. The eagle’s eye stone has clear fibers. When polished into a convex gemstone, it is named because of its play-of-color, which resembles “eagle eye”.

Wood alexandrite is mainly produced in South Africa and Brazil, and a small amount is also produced in Henan, my country.

Quartzite is generally compact or in the form of granular aggregates. It is a common medium and low-grade jade in the market. 하지만, if the idea is ingenious, the craftsmanship is delicate, and the color is unique, it can also become a valuable high-end craft. 예를 들어, the traditional Chinese jade carving works “Shrimp Plate” 그리고 “Dragon Plate” are national treasures.

Common quartzite jade includes:

(1) Tanglin Stone. Aventurine is a kind of quartzite with a placer gold effect, and its color varies depending on the impurity minerals it contains. Those with chromium mica are green and are called green aventurine; those with blue line are called blue aventurine; those that contain lepidolite are purple and are called purple aventurine. Aventurine has a granular structure with relatively coarse particles, and a sparkling placer gold effect can be seen in the sun. The most common one in the domestic market is green aventurine. Thick chromium mica flakes can be seen under a magnifying glass, which are arranged roughly in a directional arrangement and turn red under the color filter.

(2) Secret jade. Named because it was produced in Mi County, Henan Province, it is a dense quartzite containing fine scaly sericite. The color ranges from white to gray-green, yellow-green, emerald green, blue-green, red, 등. The color is unclear, but the color is uniform. Quartz particles are relatively fine, and there is no obvious placer gold effect. Under high magnification, the fine green mica can be seen evenly distributed in a network. There is no such title for national standards.

High-quality quartzite jade should be uniform in color and capable of forming certain patterns and patterns; uniform texture particles, fine grain size, and compact combination; a certain degree of transparency; a certain degree of lumpiness; ingenious conception and exquisiteness The processing technology can give it high value.

Quartzite is widely produced, almost everywhere in the world. The main producing areas in my country are Qinglong in Guizhou, Shanxi and other places.

 

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OEM/ODM 보석 제조업체 디자인 사용자 정의 보석

시작합시다 : mo@kingjy.com

 

광저우 징징 맞춤형 도매 반지 목걸이에 중점 925 보석류,스털링 실버 골드는 18K로 도금되었습니다,14케이,24K 옐로우 골드,화이트 골드와 로즈 골드.,고객의 요구 사항에 따라 레이저 조각으로 로고 브랜드 또는 기타 단어.

월별 생산 능력은 최대입니다 50,000 조각 팔찌 목걸이 귀걸이 링 보석.,보석 체인점,콘센트 상점,보석 도매기,트레이더 및 보석 브랜드 회사,Professional은 고품질의 맞춤형 보석 및 대량 생산을 제공합니다. 925 스털링 실버 보석 서비스.