Identification method of golden sand stone. How to identify golden sand stone

Natural golden sand stone in the sun, exude attractive starlight, even in the faint moonlight, golden sand stone will show starlight, the color is charming, fake golden sand stone does not have this characteristic, and natural golden sand stone is heavier than fake golden sand stone.

Jinsha stone is also known as Venus stone, (goldstone) is a kind of inkstone. Also known as "placer gold."

"Stone" is a kind of opaque ore body, shining golden under the bright light, like a thin piece of mica in the sequins inlaid with gold, shining like Venus, hence the name. It symbolizes opportunities and helps to seek and gather wealth.

Venus stone, also known as placer gold or gold sand sphale, is a mica-containing flake.

or quartzite with fine flakes of iron oxide minerals.

It is named after the shining light like a golden star. It is commonly used in the market as bracelet beads, necklace beads, chicken hearts or stamp materials.

It is characterized by the shining of light, twinkling alluring stars, shining like countless gems in low light, showing a charming brilliance, like countless Venus scattered on it, named for the shining Venus-like light.

1. Natural golden sand stone, the same as natural leaves, no two pieces of pattern color exactly the same, if a whole necklace or a liquid bracelet, color, pattern are similar, it is not fake or post-processed.

2. Jinsha stone, because it is a stone, it is quietly measured, and it will not stick to it when you grasp it by hand, and fake turquoise, or treated turquoise, will stick to your hands when you grasp it.

3. If it is burned with fire, it will not produce black smoke and will not change color, while the treated turquoise or fake turquoise will change color when burned with fire, and black smoke will produce black smoke, and the black smoke has the smell of glue.

At present, most of the golden sand stone and blue sand stone on the market are synthesized, and the so-called golden sand is synthesized with copper powder

It is not expensive to belong to low-grade goods, and the wholesale price is also in the range of 8-20 yuan, and the retail price is about ten yuan to dozens of yuan.

Golden sand stone is a quartz mineral with a chemical composition of silica, also known as Venus stone. Why? Originally, the color of golden sand stone is brownish-red, translucent to opaque, mixed with some copper powder, so as to play a golden reflection effect, it looks like a little golden sand, shining with star-like light, so it is named Venus stone.

These glittering golden sand stones are made into golden sand stone bracelets.

The value of the golden sand stone bracelet is reflected in the meaning of the golden sand stone, which symbolizes opportunities and helps to seek wealth. The brown and red sparkling golden stone can help you refresh your fortune and fortune, and may attract the destined nobles. At the same time, if you wear a golden sand bracelet on your hand, it not only makes you have the energy to attract wealth and can promote blood circulation, but also increases your clear and clear perception, making you more intelligent and pursuing higher wisdom.

Hope it helps, happy every day~

A sand gold, produced at the bottom of the river or in low-lying areas, is mixed with stone and sand, washed out**. Sand gold originated from the mine, because the gold ore is exposed to the ground, after a long period of wind and rain, the rock is weathered and cracked, the gold will be separated from the vein along with the sediment and go down the water, naturally precipitated in the stone sand, in the bottom of the river or under the sand and gravel deposited as a gold-bearing layer, thus forming sand gold. The characteristics of Shakin are:

The grains vary in size, from large ones like broad beans to small ones like fine sand, with different shapes. The color varies according to the level of color, more than ninety percent is reddish yellow, eight becomes pale yellow, and seven becomes blue-yellow.

The color of 2. Gold is the most typical golden yellow, and the same is true of sand gold. Here's a general way to identify gold:

1.Look at the color. **It is seven green, eight yellow, nine purple and ten red. It means that the gold content of blue-yellow is 70, the gold content of yellow is 80, the gold content of purple-yellow is 90, and the gold content of reddish yellow is almost 100.

2.Look at the specific gravity. ** It is known that the specific gravity of a substance is relatively large compared to other common metals. Experienced people, look at the color, weigh the weight, you will know a thing or two.

3.Gold can be identified by comparing hardness, burning by fire, and dissolving by acid. Red gold has the smallest hardness, pure gold Mohs hardness is, you can bite out marks with your teeth, and you can scratch lines with a pin.

4.Real gold is not afraid of fire, and when it is burned in the flame, it is still golden, and other metals oxidize and change color as soon as they are burned.

6 Real gold is not soluble in a single acid (e.g., hydrochloric acid, sulfuric acid) and can be cleaned in an acid solution.

2.Burn with fire: Shajin fire will not change color, but you can't burn it directly with a lighter, it will turn black if you burn it with a fire, and it is best to use a spray gun.

3.Scrub with water: The color of the sand gold inside and outside is the same, and it will not fade if you scrub it with water, while the gold-plated one will fade.

The color of gold is the most typical golden yellow, and the same is true of sand gold. The following are general ways to identify gold: (1) Look at the color.

**It is seven green, eight yellow, nine purple and ten red. It means that the gold content of blue-yellow is 70, the gold content of yellow is 80, the gold content of purple-yellow is 90, and the gold content of reddish yellow is almost 100. (2) Look at the specific gravity.

** It is known that the specific gravity of the substance is relatively large compared to other common metals, and its density is gram cubic centimeters. Experienced people, look at the color, weigh the weight, you will know a thing or two. (3) Gold can be identified by comparing hardness, burning with fire, and dissolving by acid.

Red gold has the smallest hardness, pure gold Mohs hardness is, you can bite out marks with your teeth, and you can scratch lines with a pin. Real gold is not afraid of fire, and when it is burned in the flame, it is still golden, and other metals oxidize and change color as soon as they are burned. Real gold is also insoluble in a single acid (e.g., hydrochloric acid, sulfuric acid). Formal mineral mining must go through relevant procedures and must comply with the requirements of national laws and regulations such as the Mineral Resources Law. The state encourages the participation of private enterprises in the development and utilization of small-scale mineral resources.

Gold's ** is open and dominated by the market price.

Hello, sand gold is also gold, on the surface, there is not much difference between sand gold and ** in color, the biggest difference between it and ** is in the content, with the identification of ** method can distinguish them.

First, you scratch the **color mineral the ceramic bowl, if there are **color streaks, it means **. If there is no **color streak, it may be pyrite (fool's gold), second, there is another way you take a small amount of **color ore particles, bite with your teeth, **hardness is soft, if your teeth bite the particles flat, it may be **, other minerals are particularly hard. Pyrite (fool's gold) is particularly hard.

Third, the weight of small particles** is particularly heavy, you just look at the weight of the ring you carry.

The color of sand gold is redness, and the color of pure gold is more obviously different from sand gold.

Shajin is not**, it doesn't contain a little gold at all, even if it contains gold, it can be ignored, I don't believe it, look at CCTV**, I don't know what to talk about.

The fine powder below 10 grams per cubic meter is invisible to the naked eye, and can only be seen by using a specific work shell audition.

What are the yellow flakes floating in the sand?

Ah, it's so beautiful, it's so beautiful, and there are people around me who are admiring loudly.

And in the deepest red dust.

But nothing was drawn in the lot.