Aventurine: Glittering Green Quartz | Trends in Science

2021-11-22 07:44:15 By : Ms. Jenny Zheng

Aventurine is a sparkling green quartz. This kind of quartz gets its name from the sparkling or shimmering effect of its mineral, which is called aventurescence.

The difference between this green quartz and other similar gems (such as jade or Amazonite) is its translucency. In addition, its glittering effect is caused by the presence of flake mineral inclusions.

But aventurine is not always green, as some people seem to believe. Although green is the most common color of this kind of quartz, in fact, this kind of quartz can come in many different colors, including gray, brown, orange, yellow, and blue. However, fuchsia mica (a variety of muscovite) usually contains chromium, which causes aventurine to have a blue or silver-green luster. Because this is the classic inclusion of this type of quartz, green is its most common color.

When aventurine is brown or orange, it is usually due to the presence of goethite or hematite.

My personal medication bag is my backpack at the top of the course. Everyone's medicine kit is different, it is sacred and unspeakable. There are some good things in my bag. My power stone is a quartz crystal, and I like and wear it almost every day. – Jamie Anderson

Aventurine may be confused with other gems. As we have seen, it is the most common green, and it is easy to confuse this stone with jade or Amazon stone with the naked eye. However, when it has other colors, it may also be confused with other gems.

Sunstone or aventurine feldspar may be confused with red or orange aventurine quartzite. But sunstone or aventurine feldspar usually has higher transparency than red or orange quartzite.

We saw how this stone got its name because of its sparkling effect (Aventurine). But where does its flash effect come from? The name comes from the Italian "a ventura", which roughly translates to "accidental" in English. This refers to the gold stone or aventurine glass found "by chance" in the 18th century. There are many stories about the discovery of this stone, but it is difficult to distinguish fact from fiction.

What we know now is that Goldstone and Aventurine are not the same stone. Not only that, in fact, Goldstone is an imitation of sunstone or aventurine. But there are major differences between gold stone and sunstone and aventurine. Goldstone has blister copper spots that the other two minerals lack. Those spots are evenly distributed in the glass, making this imitation look very unnatural. Moreover, although Goldstone is usually golden brown, it can sometimes be green or blue.

Most of the blue-green and green aventurine are located near Chennai, formerly known as Madras, located near the Bay of Bengal on the Coromandel Coast, the capital of the Indian state of Tamil Nadu; and Mysore, which is Karnataka, India The second largest city in the state. Indian craftsmen in these areas use this type of quartz extensively.

Aventurine found in distant countries such as Russia, Spain and Chile are often orange, milky white or gray.

Indeed, aventurine can also be found in many other parts of the world.

The second major aventurine producing area in the world is Brazil, second only to India. However, the other countries we mentioned and the European country Austria also produce a small amount of aventurine.

Having said that, some experts believe that most of what is called aventurine in the market today should not actually be considered as such. That's because in the eyes of these experts, most materials are far from enough "aventurine" to get the name aventurine. These experts believe that adventure scenes in Quartz are extremely rare.

Most of the physical properties of aventurine are the same as quartz, because quartz is its main component or composition. The main difference is the presence of inclusions.

Aventurine is chemically classified as silicate, and its molecular formula is SiO2.

Aventurine is usually green, but yellow, orange, red, white, pink, brown, blue, and even white can also be found.

The stripes of aventurine are colorless. This stone is adventurous and glassy. Its transparency is anything from translucent to almost opaque.

Aventurine has no cleavage and conchoidal fracture. Its Mohs hardness ranges from 6.5 to 7. If the specific gravity of this stone is from 2.6 to 2.7, but when we add it in large quantities, the specific gravity will be higher.

What are the diagnostic properties of aventurine? One of the main diagnostic properties (that is, the difference between this gem and other gems) is aventurine, which is usually green. But there are other diagnostic characteristics, such as its hardness and conchoidal fracture.

Aventurine belongs to the hexagonal crystal system.

This type of stone is mainly used as a gemstone, but it is also used for practical objects and small sculptures.

Aventurine, especially green aventurine, is commonly used to produce cabochons (that is, gems that have been polished and shaped but are not faceted) and beads. Usually, they are then used to make pendants, rings, earrings and other jewelry.

But what about no green aventurine? Aventurine of other colors is also used for the same purpose and to produce the same kind of items. If you rarely see them, it is because most aventurine is green, while all other colors are rare.

Having said that, aventurine has other more diverse uses. For example, it is well known that aventurine has been used to make small sculptures, vases, and even bowls.

The reason why aventurine is so popular is that it is cheaper than other similar stones such as Tianhe and Jade.

Prove that you are human, which is bigger, 2 or 8?

Juan, I am confused about Green Quartz and Aventurine. I keep reading that they are the same, and then I read other things, saying that people often confuse the two. Are they the same or different? If they are not, how do you distinguish? thank you for your time.

It literally means the first sentence... "Aventurine is gleaming green quartz." Geology is not my strong point, so it is a bit difficult for me to master it. I think it is like a melon... All watermelons are melons, but not all melons are watermelons. Quartz must have several subcategories.

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