What is the Jinan Nan in Myanmar?

In recent months, "Myanmar Jinnan" has become a hot topic in the timber market, drawing attention from merchants, furniture manufacturers, and even end consumers. The term "Golden Nan" has led some buyers to believe this wood is of high quality, prompting them to purchase it in large quantities. However, the confusion arises because some sellers misrepresent it as "Nanmu" from Myanmar or even refer to it as "Burmese Nan." But is "Myanmar Jinnan" really the same as the genuine Burmese Nanmu? And if not, what exactly is it? After conducting research and consulting with experts, it becomes clear that "Myanmar Jinnan" is not the authentic Burmese Nanmu. According to Professor Qiu Jian from Southwest Forestry University, many people have sent samples of "Myanmar Jinnan" for identification. Through careful analysis, he discovered that this wood was once known as "golden grapefruit" in the market but has now been rebranded as "Myanmar Jinnan." Professor Qiu explained that "Myanmar Jinnan" is actually Magnolia wood, specifically referring to the black-heart lotus (Magnolia grandiflora). These trees can grow up to 25 meters tall and are native to the subtropical forests of northwestern Myanmar, typically found at elevations between 800 and 1,000 meters. In the market, it has gone by various names such as black heart lotus, golden silk pomelo, and Burmese golden silk. When compared to Chinese Phoebe nanmu (Phoebe bournei), "Myanmar Jinnan" may have a similar golden streak but is generally lighter, softer, and less dense. This makes it more prone to dents when struck by a nail, which means it's not as durable or valuable as the real Nanmu. It is commonly used for flooring, but over time, its softness can lead to visible depressions on the surface. Another variety of "Myanmar Jinnan" is actually black wood, also known as Acacia melanoxylon. This species is native to India, Myanmar, Thailand, and parts of southern China, including Guangxi, Guangdong, Fujian, Yunnan, and Guizhou. It has been marketed under names like black core, fragrant wood, and acacia. Its heartwood ranges from light yellow to dark brown or chocolate, often with dark red streaks and a unique "ghost face" pattern at knots. Compared to black-heart lotus, black wood has a higher density (0.698–0.829 g/cm³) and is more resistant to cracking and warping, making it suitable for furniture. However, it lacks the strong fragrance and glossy finish of Chinese Phoebe nanmu. Experts also note that there are other tree species labeled as "Burmese Golden Silk," which may resemble Nanmu in color, texture, and luster, but they are not the same species. There are subtle differences in material properties, so consumers should be cautious when purchasing. In summary, "Jinshen" is an informal term that refers to several different species, primarily those related to Phoebe bournei in China. To determine authenticity, one must consider multiple factors: color, luster, texture, golden streaks, density, strength, and aroma. Understanding these characteristics can help avoid being misled in the market.

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