Baoyu Stone Center College: Ruby Basic Knowledge 2015-07-05 Shanghai Baoyu Stadium Trading Center
"Stone" and July Bioccurning Stone, one of the four gems in the world, has a very precious status in the gem world. It is also one of the favorite varieties of the members of the treasure jade center. However, there are many places for rubies, different varieties, and different colors. How to distinguish it? Treasure Center will introduce some of the basic concepts of ruby today.
In gemstone, ruby and sapphire belong to the Gangyu family. The main chemical components are aluminum oxides (al2O3). In the traditional category of gemstones, the colorful gems of the dark red to the dark red are collectively referred to as "ruby", and the rigid jade gems with all colors except ruby are collectively referred to as "sapphire". This is a very ideal method of division, because in reality, it is difficult for people to truly divide pink sapphire and light ruby.
At present, the division of the promotion in my country is based on the "GB/T16553-2003" Jewelry and Jade Appraisal "standard. In this division method, ruby refers to the red gemstone, which includes red, orange -red, purple -red, brown -red gemstones. The other pink and purple gemstones in this way are classified into the category of sapphire with blue, blue -green, yellow, orange, gray, black, colorless, etc., and can be directly named "sapphire". The main origin of Ruby The origin of rubies is very rich. As of now, more than 400 ruby mines have been found in the world. Myanmar is the world's most famous ruby producing place, of which the most famous mines in the mines produced with pigeons. Sri Lanka, Thailand, and Vietnam in Asia can also produce more high -quality rubies: light red rubies produced in Sri Lanka and ruby produced by Thailand. The color is uniform, highly transparent, and high, and is very popular in the market. Sinzhi -in (), which is about 250 kilometers southeast, is one of the most important ruby trading centers in the world; the top ruby produced by Lu'an Mining Area Vietnam is also precious.
Africa is the largest place in the world in the world, in which Madagascar and Mozambique are the most famous: precious starry ruby with special optical effects from Madagascar and pure and pure ruby with a pure color of more than 3 carats. The stable market; Mozambique is like a dark horse in the ruby world. Although the development period is not long, the quality of the top ruby is now known in the world.
Ip, in addition, Kenya, Tanzania in Africa, Cambodia in Asia, Afghanistan, Pakistan, Tajikistan, Australia, the United States, Greenland in North America, France in Europe, also have ruby output. The main origin of ruby
Myanmar rubies 1 honey -shaped "structure: Ruby produced in Myanmar's millet, usually uniform color distribution can be found, There are different flocculent, block -shaped parcels. In the overall range, they can show a vortex structure with flowing characteristics, similar to "honey". The basis of the origin of the Valley Ruby. However, people later discovered that the rubies from real estate such as Vietnam have similar structures. Therefore, this feature can only be regarded as auxiliary means of origin appraisal. 2 " Silk "luster: The surface of the valley ruby often presents a colorful glory similar to silk. 3 " patch "gold red stone: enlarged observation under the microscope, you can find it in the millet ruby, you can find it in the millet rubies, you can find it in the millet rubber. The orientation arrangement, uneven distribution, and cluster of golden stone parcels, which are gathered, are gathered together, like a piece of "patch"; 4 "Close Window" type dual crystal.
Sri Lanka ruby 1
"Cherry" color: Sri Lanka ruby color is very rich in color. Most of the low -end products are pink and light brown red; high -end high -end; Most of them are cherry -colored and water -red, with a little pink and yellow tone, which is high. The transparency is high. 2 The special parcels: Sri Lanka ruby commonly slender, silk -shaped, relatively sparse, evenly distributed golden redstone Bags; small casual vermiculite bodies; fingerprints and combed directional fluids with golden red stone. The colors of Thai rubies are mostly dark, brown, and low transparency. 2 Copic bodies: Thai rubies in Thai rubies, "architectural eagle -like" pottery aluminum ore wraps, brown round and opaque iron iron Aluminum gaducum bodies, yellow hexagonal phosphorus cymbals, black magnetic pyroneite buns with metallic luster, colorless and transparent granular oblique long stone bag; "Saturn", "fried egg -like "The fluid bodies.
Mozambique ruby M common bag body:" line "gold -shaped red stone bag, with clear columnic phosphorus glycoma wraps, colorless and transparent angle glitter, Calcium magnesium pyroxyl, blue crystal stone bodies, mixed circular vermiculite bodies.
The ruby is one of the earliest precious gems people that people discovered and used. The imitation and processing technology are also very mature, and it is difficult for ordinary consumers to distinguish through the naked eye. Therefore, it is recommended that ordinary consumers buy ruby with jewelry appraisal issued by authoritative testing agencies when buying rubies.
Ruby refers to a red jade with color. It is a kind of Gangyu. The main ingredient is alumina (al₂o ₃). Red comes from chromium (CR), mainly CR2O3. The content is generally 0.1 ~ 3%, and the highest is 4%. It contains TI and is blue and sapphire (quoted from "Mineral Foundation"). Natural rubies are mostly from Asia (Myanmar, Thailand, Sri Lanka, Xinjiang, China, Yunnan, China, etc.), Africa, Oceania (Australia), and the Americas (Montana and South Carolina in the United States). Natural ruby is very rare, so it is precious, but it is not too difficult to synthesize ruby, so industrial rubies are synthesized. In 1999, a red and blue -gangyu body was found in Changle County, Shandong Province, China, weighing 67.5 carats, known as the "cricket gem", which can be called a rare miracle in the world. In 2012, the largest ruby mine was found in the Karakashn River Bed in Moyu County, Hotan area in Xinjiang.
Baoyu Stone Center College: Ruby Basic Knowledge
2015-07-05 Shanghai Baoyu Stadium Trading Center
"Stone" and July Bioccurning Stone, one of the four gems in the world, has a very precious status in the gem world. It is also one of the favorite varieties of the members of the treasure jade center. However, there are many places for rubies, different varieties, and different colors. How to distinguish it? Treasure Center will introduce some of the basic concepts of ruby today.
In gemstone, ruby and sapphire belong to the Gangyu family. The main chemical components are aluminum oxides (al2O3). In the traditional category of gemstones, the colorful gems of the dark red to the dark red are collectively referred to as "ruby", and the rigid jade gems with all colors except ruby are collectively referred to as "sapphire". This is a very ideal method of division, because in reality, it is difficult for people to truly divide pink sapphire and light ruby.
At present, the division of the promotion in my country is based on the "GB/T16553-2003" Jewelry and Jade Appraisal "standard. In this division method, ruby refers to the red gemstone, which includes red, orange -red, purple -red, brown -red gemstones. The other pink and purple gemstones in this way are classified into the category of sapphire with blue, blue -green, yellow, orange, gray, black, colorless, etc., and can be directly named "sapphire".
The main origin of Ruby
The origin of rubies is very rich. As of now, more than 400 ruby mines have been found in the world.
Myanmar is the world's most famous ruby producing place, of which the most famous mines in the mines produced with pigeons. Sri Lanka, Thailand, and Vietnam in Asia can also produce more high -quality rubies: light red rubies produced in Sri Lanka and ruby produced by Thailand. The color is uniform, highly transparent, and high, and is very popular in the market. Sinzhi -in (), which is about 250 kilometers southeast, is one of the most important ruby trading centers in the world; the top ruby produced by Lu'an Mining Area Vietnam is also precious.
Africa is the largest place in the world in the world, in which Madagascar and Mozambique are the most famous: precious starry ruby with special optical effects from Madagascar and pure and pure ruby with a pure color of more than 3 carats. The stable market; Mozambique is like a dark horse in the ruby world. Although the development period is not long, the quality of the top ruby is now known in the world.
Ip, in addition, Kenya, Tanzania in Africa, Cambodia in Asia, Afghanistan, Pakistan, Tajikistan, Australia, the United States, Greenland in North America, France in Europe, also have ruby output.
The main origin of ruby
Myanmar rubies
1
honey -shaped "structure: Ruby produced in Myanmar's millet, usually uniform color distribution can be found, There are different flocculent, block -shaped parcels. In the overall range, they can show a vortex structure with flowing characteristics, similar to "honey". The basis of the origin of the Valley Ruby. However, people later discovered that the rubies from real estate such as Vietnam have similar structures. Therefore, this feature can only be regarded as auxiliary means of origin appraisal.
2
" Silk "luster: The surface of the valley ruby often presents a colorful glory similar to silk.
3
" patch "gold red stone: enlarged observation under the microscope, you can find it in the millet ruby, you can find it in the millet rubies, you can find it in the millet rubber. The orientation arrangement, uneven distribution, and cluster of golden stone parcels, which are gathered, are gathered together, like a piece of "patch";
4
"Close Window" type dual crystal.
Sri Lanka ruby
1
"Cherry" color: Sri Lanka ruby color is very rich in color. Most of the low -end products are pink and light brown red; high -end high -end; Most of them are cherry -colored and water -red, with a little pink and yellow tone, which is high. The transparency is high.
2
The special parcels: Sri Lanka ruby commonly slender, silk -shaped, relatively sparse, evenly distributed golden redstone Bags; small casual vermiculite bodies; fingerprints and combed directional fluids with golden red stone. The colors of Thai rubies are mostly dark, brown, and low transparency.
2
Copic bodies: Thai rubies in Thai rubies, "architectural eagle -like" pottery aluminum ore wraps, brown round and opaque iron iron Aluminum gaducum bodies, yellow hexagonal phosphorus cymbals, black magnetic pyroneite buns with metallic luster, colorless and transparent granular oblique long stone bag; "Saturn", "fried egg -like "The fluid bodies.
Mozambique ruby
M common bag body:" line "gold -shaped red stone bag, with clear columnic phosphorus glycoma wraps, colorless and transparent angle glitter, Calcium magnesium pyroxyl, blue crystal stone bodies, mixed circular vermiculite bodies.
The ruby is one of the earliest precious gems people that people discovered and used. The imitation and processing technology are also very mature, and it is difficult for ordinary consumers to distinguish through the naked eye. Therefore, it is recommended that ordinary consumers buy ruby with jewelry appraisal issued by authoritative testing agencies when buying rubies.
Ruby Moore's hardness is 9, and the 40th anniversary of marriage is called ruby marriage
Ruby refers to a red jade with color. It is a kind of Gangyu. The main ingredient is alumina (al₂o ₃). Red comes from chromium (CR), mainly CR2O3. The content is generally 0.1 ~ 3%, and the highest is 4%. It contains TI and is blue and sapphire (quoted from "Mineral Foundation"). Natural rubies are mostly from Asia (Myanmar, Thailand, Sri Lanka, Xinjiang, China, Yunnan, China, etc.), Africa, Oceania (Australia), and the Americas (Montana and South Carolina in the United States). Natural ruby is very rare, so it is precious, but it is not too difficult to synthesize ruby, so industrial rubies are synthesized. In 1999, a red and blue -gangyu body was found in Changle County, Shandong Province, China, weighing 67.5 carats, known as the "cricket gem", which can be called a rare miracle in the world. In 2012, the largest ruby mine was found in the Karakashn River Bed in Moyu County, Hotan area in Xinjiang.