1. The chemical composition of jadeite is mainly aluminosilicate and calcium carbonate. Jade appears in different colors because it also contains a small amount of other elements, such as red because it contains iron, green because it contains chromium, black because it contains iron and chromium, yellow because it contains tantalum and so on.

2. The main chemical composition of jadeite is sodium aluminosilicate. It often contains trace elements such as calcium, chromium, nickel, manganese, magnesium and iron. Jadeite is a dense and massive aggregate formed by countless fine fibrous mineral crystallites, mainly jadeite. Jadeite: Jadeite, also known as jadeite, jadeite and Burmese jade, is a kind of jade.

3. The chemical composition of jadeite is mainly sodium aluminosilicate. Jade also contains trace elements such as calcium, chromium, nickel, manganese, magnesium and iron. Emerald is a dense and massive aggregate composed of countless fine fibrous mineral crystallites.

Iron ore futures account status

Investors are only required to accumulate 50 trading days in one year, and there are no other requirements. (Note the futures trading records).

If the funds need to apply for trading code or open trading authority, the balance of available funds in the margin account shall not be less than 654.38 million yuan or equivalent foreign currency after daily settlement five trading days before the customer's application date.

Futures account conditions:/kloc-legal citizen over 0/8 years old. Hold a valid ID card. Hold one of the following bank debit cards (Gongnong Zhongjian, CITIC, Minsheng, China Everbright, Shanghai Pudong Development Bank, China Merchants, Ping 'an and Xingye).

What material does jadeite belong to?

The main component of jadeite is sodium aluminosilicate, but this chemical substance is naturally formed, and jadeite is actually a jadeite rock. Mainly composed of jadeite minerals, it is a kind of jadeite or pyroxene.

Jadeite, a structural substance, refers to the degree of crystallization, crystal morphology, particle size and the arrangement relationship between minerals.

Emerald belongs to rocks. Jade is actually a commercial name, mineralogically called jadeite. But strictly speaking, jadeite is actually a fibrous aggregate composed of pyroxene minerals, mainly jadeite minerals.

Emerald belongs to the polycrystalline aggregate of jadeite grade. Jadeite is a kind of stone polycrystalline aggregate that reaches the jade level under geological action. It is mainly composed of jadeite or jadeite, sodium (sodalite) and sodalite (omphacite), and may contain amphibole, feldspar, chromite and limonite.

Emerald belongs to pyroxene, monoclinic system and perfect cleavage. The main component is sodium aluminum silicate (NaAlSi2O6, only gemstones containing more than 50% sodium aluminum silicate are regarded as jadeite), which is produced in metamorphic rocks generated at low temperature and high pressure.

What does the composition of jadeite mean?

1. The main component of jadeite is pyroxene mineral. Jade, also known as jadeite, jadeite and Burmese jade, is a kind of jade. The correct definition of jadeite is fibrous aggregate composed of pyroxene minerals, mainly jadeite minerals.

2. The chemical composition of jadeite is mainly aluminosilicate and calcium carbonate. Jade appears in different colors because it also contains a small amount of other elements, such as red because it contains iron, green because it contains chromium, black because it contains iron and chromium, yellow because it contains tantalum and so on.

3. Jadeite is mainly composed of pyroxene mineral, which is a crystal mineral composed of countless fine minerals, often containing amphibole, amphibole, chromite and so on. It has a high hardness and belongs to a kind of jadeite. Under the irradiation of light, the emerald flash of crystal particles can be observed.

Emerald knowledge

1, ③, green; Refers to the true color of jadeite, which shows various shades of green. Sometimes green contains black.

2. It refers to the intuitive expression of the particle size and mutual combination relationship of jadeite, the main mineral in jadeite, under naked eye observation. Simply put, it is a reflection of the cleavage plane of jadeite minerals that can be seen on the surface of jadeite.

Emerald is a precious gem, and it has the reputation of king among jade. Main composition: it is an aggregate composed of jadeite minerals or sodalite with high jadeite molecules, also known as sodalite, accompanied by a small amount of other minerals such as pyroxene, amphibole and albite. Composition: NaAl(Si2O6).

4. The basic knowledge of jadeite is as follows: the composition of jadeite jadeite is mainly an aggregate composed of jadeite minerals or sodalite with high jadeite molecules, also known as sodalite, accompanied by a small amount of other minerals such as pyroxene, hornblende and albite. Composition: NaAl(Si2O6).