What is the price of Lingba Stone?

Because the quality of Lingba Stone is different, the price of Lingbi Stone of different quality is relatively large.300-500The price of the Lingbi stone with a good view of the ornamental is not fixed. If the shape is particularly unique or color and its special, the price of a single spirit stone requires tens of thousands of yuan.

Remarks: The above price comes from the Internet and is for reference only.

How to look at Lingba Stone worthless

1,color

The color of Lingbi Stone is one of the main factors that affect value.Generally speaking, the color of Lingba Stone is bright and can be consistent.For example, red is the most precious color, while white, gray and yellow are relatively cheap.

2,purity

The purity of Lingbi Stone also affects its value.Generally speaking, the more pure Lingbiastones, the higher the value of it, because its color can look brighter and brighter.On the contrary, the spiritual stones with more impurities are relatively cheap.

3,transparency

The transparency is one of the important signs to measure gem quality.The high degree of transparency of Lingbi Stone will increase accordingly.Some spiritual stones may have subtle clouds, which will also affect its transparency and value.

4Cut

The cutting work of Lingbi also has an important impact on its value.If the cut is fine and flawless, it can optimize the appearance and beauty of the gem to the greatest extent, thereby increasing its value.Therefore, cutting technology is also one of the important criteria for measuring the quality of Lingba Stone.

5,weight

The weight of a spirit stone is also one of the factors that determine its value.Generally speaking, the heavier the spiritual stones, the value of its value increases accordingly.On the contrary, the price of lightweight Lingli Stone is relatively cheap.

6, Market demand

In addition to the quality factors of Lingba Shishi's itself, market demand is also an important factor affecting its value.If the demand for Lingbi Stone at a certain time is higher, its price will increase accordingly; on the contrary, the price will fall if the demand is low.

7, brand and history

Lingbi stone with historical and cultural backgrounds and classic brands is often more precious because they represent a cultural and historical heritage.In addition, the quality of these brands is also more guaranteed, so their prices will increase accordingly.

8Scarcity

The last factor that affects the value of Lingba is its scarcity.The varieties with small output or difficult collection of Lingba are often more precious.For example, the prices of Lingba stone only collected in specific areas are often relatively high.

1. What are the types of charcoal?

coal is often called, but in fact coal and charcoal are two substances. coal is an ancient plant buried in the ground. The solid combustible minerals have gradually formed by complex changes. Carbon is a porous substance, carbon burning and coal.The principle of formation is similar, and the substance left by the wood after decomposing the organic matter under high temperature and hypoxia.There are four main types of charcoal:

1. charcoal: It is a dark brown or black polyitic solid fuel that is residual under the condition of isolation of the air under the condition of isolation of the air.

2. Coke: Under the condition of isolation of the air, it is heated to 950-1050 C. It is finally obtained by drying, heat solution, melting, bonding, curing, contraction, etc.

3. activated carbon: It is a series of processes such as charcoal, bamboo charcoal, various fruit shells, and high -quality coal through physical and chemical methods to make raw materials crushed, sieved, catalyst activation, rinsing, drying and screening and other processes processing and manufacturingAdsorption agent.

4. Carbon black: It is a kind of light, loose and extremely thin black powder with large surface area and is a product of natural gas, heavy oil, fuel oil, etc. under the condition of insufficient air.It is a kind of non -fixed carbon.

How to make charcoal

There are three main methods for making charcoal:

1. Kiln burning method

The kiln burning method is a method of burning charcoal with charcoal kiln. It uses soil to build kiln and fills wood. Burning from the kiln door or fire door, so that the wood can be carbonized in the kiln.

2. Stemming method

Wood dry distillation is to place the wood in a dry distillation kiln. The process of heating and decomposing charcoal under the condition of isolation of the air, putting the wood in the dry distillation kiln, heating and decomposition under the conditions of isolation of the air;Wooden gas can condense wood (caramel and caramel acid; the remaining solid is charcoal.

3. Carbon mechanism charcoal method

The charcoal machine is a machine that crushes raw materials such as bamboo and wooden sawdust, Peanut shells, corn sticks to a granular shape within 10mm. After drying the dryer, put it in a charcoal furnace for carbonized machines., Two -raw material waste use for charcoal.[The process of charcoal mechanism charcoal & gt; & gt;]