Ruby Origin Origins
Ruby's production is relatively small, mainly distributed in Myanmar, Thailand, Sri Lanka, Vietnam, India, Tanzania, China and other places.
Most of the world's rubies are found in small areas of alluvial deposits. The more precious rubies, the harsher the growing environment. Similarly, ruby ​​mining conditions are very difficult, for example, ruby ​​produced in Myanmar, usually need to strip up to 15 feet thick cover to reach the gravel-containing gravel layer. Only then can we actually mine.
Gradually sifting from the large amount of gravel to exquisite and beautiful gemstones is like sanding. Such carefully selected work has consumed a lot of manpower, material resources, and time. When we finally get a gem that shines brilliantly, we see a scene that carries the most beautiful movement in the memory of the river. Gems are rare and precious.
The conditions for mining rubies vary from place of origin. Naturally produced rubies are also different:
Burmese and Burmese rubies have two major origins, one is Mogul in Myanmar and the other is Myanmar Messina.
Myanmar Mogok is the most exquisite ruby ​​place in the world. It is famous for its blood red, so that "Burmese Ruby" is synonymous with commercial high quality ruby. The Myanmar Mogok ruby ​​has a bright rose-red color - its red's highest grade is called "pigeon blood red", which is pure red and has a high degree of saturation. Under the sunlight, the fluorescent effect appears bright red on all facets. It is often rich in tiny rutile needles that form stars. The color distribution is not uniform.
Mengsu is a new ruby ​​discovered in the 1990s and is located about 200 kilometers southeast of Mogok. The Monsanto ruby ​​is generally purple-red to brown-red, and the center of the ruby ​​crystal is usually a dark blue-purple core. After heat treatment, the dark blue-purple stain is somewhat eliminated, and is dark red to red, sometimes forming a white floc. Caused a decrease in transparency. In addition, Montessori rubies also commonly have growth belts parallel to the bottom.
Thailand Thailand is also an important producer and trading center for rubies. According to reports, nearly 70% of the world's high-quality rubies originate in Thailand. The ruby ​​origin is located in Chanthaburi, southeast of Thailand. Thai ruby ​​is high in Fe, dark in color and low in transparency. It is mostly dark red-brown red. There is no fluorescent effect in daylight, but the bright facets in direct sunlight are darker and the other facets are black. The color is more uniform. Rutile-like inclusions are missing, so there is no star Ruby variety.
Sri Lanka Ruby is famous for its high transparency and soft color. In addition, the particles are larger, and their color changes from light red to red, pink, brownish red or brownish red to cherry red. High-grade products are slightly reddish pink and yellow, often called cherry red or water red. In addition, the ribbons are developed, and the rutile needles are fine, long and evenly distributed.
UNITED STATES AND UNITED STATES Tanzania Ruby has common colors of purple-red and orange-red, while pink and red are less, which is related to ruby ​​containing higher Fe, Ti and relatively lower Cr. Most of the rubble crevices did not heal, they were filled with foreign particles, and the ruby's transparency decreased.
Vietnam Vietnam discovered several new ruby ​​deposits in the 1980s, such as ruby ​​deposits near Lu An City in northern Vietnam, ruby ​​deposits in Caizhou Village in Cai City, in the central part of the province, and ruby ​​deposits in the southern basalt area. Among them, Lu'an Ruby has the largest output, the best quality, followed by the ruby ​​in Caizhou, and the rubies in both places are collected from the residual slope layer. Viet Nam ruby ​​colors from pink to red, with purple shades, rare pigeon blood red, rhythmic color banding phenomenon.
Chinese Chinese rubies are mainly found in Yunnan, Anhui, and Qinghai, where Yunnan rubies are slightly better. Yunnan ruby ​​is produced in the phlogopite marble of the metamorphic rock in the Ailaoshan area of ​​western Yunnan, but secondary sand mines are valuable for extraction. The rubies produced have a grain size of 1-10mm, and the colors are rose red and red. And evenly. However, the development of splitting has a high content of inclusions and impurities. Most of them can only be used as gemstones, and rare stones with faceted gem quality are rare.
Most of the world's rubies are found in small areas of alluvial deposits. The more precious rubies, the harsher the growing environment. Similarly, ruby ​​mining conditions are very difficult, for example, ruby ​​produced in Myanmar, usually need to strip up to 15 feet thick cover to reach the gravel-containing gravel layer. Only then can we actually mine.
Gradually sifting from the large amount of gravel to exquisite and beautiful gemstones is like sanding. Such carefully selected work has consumed a lot of manpower, material resources, and time. When we finally get a gem that shines brilliantly, we see a scene that carries the most beautiful movement in the memory of the river. Gems are rare and precious.
The conditions for mining rubies vary from place of origin. Naturally produced rubies are also different:
Burmese and Burmese rubies have two major origins, one is Mogul in Myanmar and the other is Myanmar Messina.
Myanmar Mogok is the most exquisite ruby ​​place in the world. It is famous for its blood red, so that "Burmese Ruby" is synonymous with commercial high quality ruby. The Myanmar Mogok ruby ​​has a bright rose-red color - its red's highest grade is called "pigeon blood red", which is pure red and has a high degree of saturation. Under the sunlight, the fluorescent effect appears bright red on all facets. It is often rich in tiny rutile needles that form stars. The color distribution is not uniform.
Mengsu is a new ruby ​​discovered in the 1990s and is located about 200 kilometers southeast of Mogok. The Monsanto ruby ​​is generally purple-red to brown-red, and the center of the ruby ​​crystal is usually a dark blue-purple core. After heat treatment, the dark blue-purple stain is somewhat eliminated, and is dark red to red, sometimes forming a white floc. Caused a decrease in transparency. In addition, Montessori rubies also commonly have growth belts parallel to the bottom.
Thailand Thailand is also an important producer and trading center for rubies. According to reports, nearly 70% of the world's high-quality rubies originate in Thailand. The ruby ​​origin is located in Chanthaburi, southeast of Thailand. Thai ruby ​​is high in Fe, dark in color and low in transparency. It is mostly dark red-brown red. There is no fluorescent effect in daylight, but the bright facets in direct sunlight are darker and the other facets are black. The color is more uniform. Rutile-like inclusions are missing, so there is no star Ruby variety.
Sri Lanka Ruby is famous for its high transparency and soft color. In addition, the particles are larger, and their color changes from light red to red, pink, brownish red or brownish red to cherry red. High-grade products are slightly reddish pink and yellow, often called cherry red or water red. In addition, the ribbons are developed, and the rutile needles are fine, long and evenly distributed.
UNITED STATES AND UNITED STATES Tanzania Ruby has common colors of purple-red and orange-red, while pink and red are less, which is related to ruby ​​containing higher Fe, Ti and relatively lower Cr. Most of the rubble crevices did not heal, they were filled with foreign particles, and the ruby's transparency decreased.
Vietnam Vietnam discovered several new ruby ​​deposits in the 1980s, such as ruby ​​deposits near Lu An City in northern Vietnam, ruby ​​deposits in Caizhou Village in Cai City, in the central part of the province, and ruby ​​deposits in the southern basalt area. Among them, Lu'an Ruby has the largest output, the best quality, followed by the ruby ​​in Caizhou, and the rubies in both places are collected from the residual slope layer. Viet Nam ruby ​​colors from pink to red, with purple shades, rare pigeon blood red, rhythmic color banding phenomenon.
Chinese Chinese rubies are mainly found in Yunnan, Anhui, and Qinghai, where Yunnan rubies are slightly better. Yunnan ruby ​​is produced in the phlogopite marble of the metamorphic rock in the Ailaoshan area of ​​western Yunnan, but secondary sand mines are valuable for extraction. The rubies produced have a grain size of 1-10mm, and the colors are rose red and red. And evenly. However, the development of splitting has a high content of inclusions and impurities. Most of them can only be used as gemstones, and rare stones with faceted gem quality are rare.
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