What is the legendary ore that is as famous as realgar?

It is orpiment, because in ancient times there was a legend of orpiment, so orpiment should be the same name as the ore。Orpiment is a kind of cockscomb stone, which was used as a pigment in ancient times, and the ancients used the pigment made from this ore to paint. The ingredient of orpiment is a kind of sulfide, the existence of this ore can often be seen in traditional Chinese medicine, the color is probably light yellow, the texture of this ore is very soft, almost a pinch to break, so it is a good substance to make pigments.

First, the distribution of orpiment.

Orpiment is a mineral that is rarely seen on the surface of the earth, and it is usually found next to craters because it follows the magma in the deep layers of volcanoes. The specific locations are distributed in Hunan and Yunnan, and a lot of orpiment is exported from these two places. Generally, orpiment and male yellow exist in symbiosis, so they have similar names.

In the world, Germany and Romania are also the production areas of orpiment, where many volcanoes also exist.

Second, the use of orpiment.

In ancient times, before ink was developed, this special ore was generally used as a writing material. The texture is soft and easy to crumple, so it is very easy to make some special pigments. In ancient times, when traditional Chinese medicine was developed, orpiment was also a kind of traditional Chinese medicine, which was able to ** a variety of diseases, and it may still be used now.

We can generally see this substance in pharmacies, and if you are interested, you can go to the pharmacy and ask the pharmacist there. The main component of orpiment is arsenic sulfide, which is used as a raw material to make arsenic or arsenic compounds.

3. Physical properties of orpiment.

Orpiment is generally a very strange mixture of irregular shapes, in addition to arsenide, there are various other impurities in it. The mass is relatively heavy, and it will crush when pinched, and the impurities in it are generally gray-green and opaque substances. It is possible to ignite, but it will burn as soon as it is ignited.

The substance produced after combustion is a black liquid that also produces some colored smoke.

It should be cockscomb, and it is very useful and a mineral, and it is also very beautiful in appearance, and it is a precious heritage of our mankind.

Legend has it that the ore with the same name as realgar is orpiment, and the idiom "lip orpiment" is related to orpiment.

It is a cockscomb, this material is also very rare, and it is basically impossible to find, and the conditions for formation are also very harsh.

One is the original stone, and the other is the material. The material realgar is realgar stone by refining.

Realgar, is the common name of tetraarsenic tetrasulfide (AS4S4), also known as limestone, ** stone, cockscomb, usually orange granular solid or orange-yellow powder, soft and brittle. often symbiotic with orpiment, i.e., arsenic trisulfide (as2s3), stibnite, cinnabar; After heating to a certain temperature, it can be oxidized into arsenic trioxide, a highly toxic ingredient in the air, that is, arsenic.

Fatalness. One case of acute poisoning caused by arsenic-containing realgar was reported, and the main symptoms of poisoning were vomiting and diarrhea. Commercially available realgar mixed with arsenic, should pay attention to the choice of medicinal use, with a reddish-yellow shape such as a cockscomb is purer, such as white scarting crystals or crushed when red and white, are all signs containing arsenic, and special caution must be used when using.

The first aid method after poisoning can be used to defend yourself 3 dollars; Or 1 part of raw licorice, 2 parts of mung beans, and fry the thick juice frequently.

The toxicity of realgar is much less than that of arsenic trioxide, but arsenic poisoning is easy to occur after long-term use. Realgar is oxidized by oxygen to become highly toxic arsenic trioxide when heated, and medicinal realgar also contains about 1% arsenic trioxide, so special attention should be paid when using Minyuan.

First of all, realgar is toxic and is one of the arsenic sulfide minerals, which can be oxidized into arsenic trioxide, a highly toxic component, or arsenic in the air after being heated to a certain temperature.

Realgar, also known as limestone, ** stone, cockscomb, soft, brittle, usually granular, tight blocks, or powder, streaks are light orange-red.

Realgar is a natural mineral, mainly produced in low-temperature hydrothermal deposits, and often symbiotic with orpiment, stibnite and cinnabar; Realgar, which is produced in hot spring sediments and sediments in sulfur volcanic fumaroles, is often symbiotic with orpiment.