What kind of mineral is Yuhua Stone and where is Yuhua Stone a specialty? What is its value?

Composition of rain flower stone.

It is mainly based on silica, and the red components are iron ions and ferrous ions. Yuhua stone is a pebble of agate, opal, chalcedony, quartz, etc., which is found in the sediments of river beds and river terraces, the most famous of which is the rain flower stone produced in Nanjing Liuhe Hengliang Town (the hometown of Yuhua stone). Yuhua stone is divided into two categories: fine stone and coarse stone, the fine stone is mainly agate, the stone is delicate, the color is gorgeous, the roundness is high, and the crystal is lovely; Coarse stone is coarse, mainly quartz or metamorphic rock, and has a low value.

The beautiful rain flower stone can often present a variety of landscapes, people, birds and beasts, trees and other scenes, so that people reverie, thoughts into the stone, very beautiful.

Due to the wide variety of rain flower stones, its genesis and chemical composition are extremely complex. Take agate gravel as an example, it is ** in the original agate. It is generally believed that primary agate was formed from the residual hydrothermal fluids of magma.

This kind of hydrothermal filling is in the voids of volcanic rocks such as basalt and rhyolite, and due to the different shapes of the voids, it may become an agate ball or an agate vein. Through the action of natural forces, the original agate falls off, and then through the impact of mountain floods, flowing water transports, and grinds into pebbles. This is what we see as rain flower agate in a gravel layer.

Yuhua stone is famous for its strange patterns and colorful natural beauty. Its circular pattern is formed by silica gel liquid surrounding the voids and cavities of volcanic rock, starting from the inner wall, and precipitating layer by layer from the outside to the inside. During its growth, periodic diffusion of colored ions and compounds often occurs.

The main chemical component of primary agate is silicon dioxide, followed by a small amount of iron oxide and trace amounts of manganese, copper, aluminum, magnesium and other elements and compounds. They themselves have different pigments, such as red for iron, blue for copper, purple for manganese, yellow translucent for silica colloidal chalcedony, jade color with green minerals and so on; Due to the different types and contents of these pigment ions dissolved into the silica hydrothermal fluid, they show a variety of colors with shades and shades, which makes the rain flower stone extremely gorgeous and beautiful.

Quartz, in fact, can be said to be chalcedony, and the crystallization is good.

Yuhua stone is a specialty of Nanjing and Yizheng City. It has the value of ornamentation and collection, Yuhua stone is a natural Chinese agate, the appearance is very beautiful, so there are many people like Yuhua stone.

Yuhua stone is a kind of natural agate stone, also known as aragonite, ornamental stone, lucky stone, mainly produced in Liuhe District, Nanjing City and Yuetang Town, Yizheng City, is a famous specialty of Nanjing and Yizheng. 1. Yuhua Stone is an artistic treasure of "natural illusion", which has high ornamental value. It can really be described as "a wonder in China" and a must in Jinling".

In its naturally formed small world, you can see ancient and modern scenery. You can see the beautiful places at home and abroad, which makes people feel lofty and relaxed. What's even more peculiar is that once it is thrown into the water.

It is shiny, crystal clear, and refreshed. Therefore, it has been cherished by people since ancient times. 2. Yuhua stone is naturally beautiful.

There are many manners. Exquisitely carved. Bizarre shapes.

Mr. Yang Zhida called it "like a treasure but not a treasure." Like jade, not jade". Coupled with the natural formation of magical pictures, its wonderful and moving characteristics are indeed indescribable.

It's no wonder that someone can't buy a piece of "Yellow River Cantata" Yuhua Stone for $20,000: someone can't exchange a house for a piece of "Wonders of Yellow Mountain". Yuhua strange stones worth hundreds or thousands of yuan are not unusual.

Yuhua stone is a mineral quartzite, which has a texture and pattern similar to marble, and can be made into various ornaments, building materials, and carvings. Yuhua stone is mainly produced in Yuhua District, Hunan Province, China, so the stove is named Yuhua stone. In China, Yuhua stone is widely used in architectural decoration, stone carving, garden back-to-back landscape and other fields, and is also a relatively popular collection.

The colors and textures of Yuhua stone are diverse, including gray, white, yellow cherry blossom, red and other colors, and the lines have various forms such as patterns, stripes, and dots.

Hello, Yuhua stone is a mineral and a decorative stone. It is a multi-colored stone that is known as "rain flower stone" due to the texture and color of its surface type rolling. It is a metamorphic rock that was formed as a result of crustal movement and high temperature and high pressure.

The main components of Yuhua stone are silicate minerals, of which Bu Xiangyu includes quartz, feldspar, mica, etc. Its color and texture vary depending on the region and composition, some are black, white, gray, yellow, red, etc., and some have stripes, spots, patterns, etc. The hardness of rain stone is high, so it can be used to make decorative materials such as floors, walls, and carvings.

In China, Yuhua stone is a very popular decorative stone that is widely used in architecture and garden design.