obsidian blade surgery

Glass was not obsidian. Obsidian was a type of volcanic lava. It was a natural volcanic glaze. Its main component was silica, but there were often other substances. It was formed in the volcanic eruption zone and was the product of the rapid cooling of lava. Coloured glaze was used in ancient times as a term for glass. Later, it was used to refer to a variety of building bricks and tiles. It was a kind of lead glazed pottery that was commonly made in the Han Dynasty and had different applications in different historical periods. Therefore, the two were not the same substance. "Glazed Flame" is equally exciting. Everyone is welcome to click and read it!

Obsidian was a type of natural volcanic glass. Although it could be used to make decorations, daily necessities, sacrificial vessels, and funerary vessels, and was still a very important gemstone species, strictly speaking, obsidian was more of a volcanic rock material. However, in the field of gemology, it was also regarded as a gemstone. "Glazed Flame" is equally exciting. Everyone is welcome to click and read it!

In the Ark Survival Evolution game, obsidian was mainly distributed on the four mountain ranges in the north, especially the middle volcano. A large amount of obsidian could be found at the top and bottom of the volcano. The novel " Hundred Years of Spaceship " is equally exciting. Everyone is welcome to click and read it!

Snowflake obsidian was a type of obsidian. It was a natural glaze formed when volcanic lava suddenly cooled down in contact with water. It usually appeared at the periphery of lava flows or near the seaside at the foot of volcanoes. Its main component is silica. The snowflake obsidian had an inner container. It had many uses in the market. It could be made into wholesale stone ornaments, crystal column ornaments, raw stone mineral crystal specimen pendants, bead chains, bracelets, and so on for sale. "Glazed Flame" is equally exciting. Everyone is welcome to click and read it!

The price of obsidian varied according to the type, quality, and other factors. Ordinary black gold obsidian was cheaper, about a few dozen yuan. Rainbow Eye Obsidian was the best of the obsidian. Its price was the most expensive among obsidian, about 100 yuan. Its price was affected by the quality of the rainbow eye. The rounder and bigger the rainbow eye, the more brilliant it was, the better the quality and the higher the price. If the rainbow eye was crescent-shaped or mixed with many colors and similar to fish eyes, it would not flash under the light. The quality was poor and the price was relatively low. In addition, the prices of different styles of obsidian products also varied. For example, the price of obsidian bracelets ranged from a few yuan to dozens of yuan, such as the obsidian frosted dragon matte phoenix single-circle bracelet that cost 1.5 yuan, and the popular natural obsidian bracelet that cost 9.99 yuan. In general, due to the high global production of obsidian, the price was usually not expensive. The novel " Imperial Beast Soars " is equally exciting. Everyone is welcome to click and read it!