Lobular rosewood, scientific name " sandalwood rosewood". Only the lobular rosewood is the real red sandalwood, and the other so-called "tambo" is not the red sandalwood.
Lobular rosewood
Identification method of lobular rosewood:
One: Take a piece of wood and draw it on white paper. If it is sandalwood, it has a purple-red scratch. Use the same force to draw the second time, the third time..., the scratch will fade to disappear; if there is scratches continue Next step.
Two: Take a piece of wood and put it into the water. If it is sandalwood, it will sink to the water. If you sink into the water, continue to the next step.
Three: Look at the growth wheel. Observe the growth wheel on the cross section. If it is sandalwood rosewood, the growth wheel is not obvious; if the growth wheel is not obvious or it is not sure to continue the following steps.
Four: Observe the color of the sawdust water leaching solution in the previous step. If it is sandalwood rosewood, it is purple-red (the depth of the color is closely related to the location of the material, the amount of water and the length of the soaking time); if it is purple or not sure, proceed to the next step.
Further reading: Graphic explanation how to identify Indian lobular rosewood
Five: Look at the distribution of the tube holes on the cross section. If it is sandalwood rosewood, the diameter of the inner tube hole is slightly equal and evenly distributed; the cross section can be cut with a sharp knife, it is best not to return the knife, you can apply some water when viewing, preferably with ten times magnifying glass Or a higher magnification of the magnifying glass; if the distribution is more uniform or not sure, proceed to the next step.
Six: Take the wood chips into the glass with water (the ratio of wood chips to water: volume ratio is about 1:3 - 1:10), if it is sandalwood rosewood, the top layer of water can be seen in 12 hours (visual effect: The uppermost layer of water and the glass wall are most obvious. There is a blue oil-like fluorescence phenomenon. The fluorescence is more obvious after 24 hours. This step is mainly used to exclude other rosewood and non-pinewood woods such as L. black sandalwood; Fluorescence continues to the next step.
Seven: smell aroma. If the sandalwood rosewood rubs against the object, it has a very weak scent (like the sandalwood fragrance, but it is not the same as the burning scent that we usually smell in life). It smells great when it is cut with a trowel and a table saw.
Eight: Look at the oil texture. If it is sandalwood rosewood, it has an oily texture; if you can continue the next step through these four steps.
Further reading: The historical origin of lobular rosewood
Nine: Kanban face color. If it is sandalwood rosewood, the new section is orange-red, and for a long time it is dark purple or black-violet, often with light and purple stripes.
Ten: Look at the texture. If it is sandalwood rosewood, the texture is staggered, and some are partially curled.
Eleven: Cross section 30 times magnification. This is the last step in personal identification. On the three cut surfaces of the wood, the cross section provides the most abundant information. The characteristics of the cross section should be carefully observed. Compared with the description and pictures in the national standard "Redwood", if it is sandalwood. The red sandalwood matches (if there is no condition, this step can be omitted). If the above eleven steps can be used to determine that the wood is sandalwood rosewood, if any of the steps are obviously not in line, then it can be judged not sandalwood rosewood, if there are still doubts, can be sampled and sent to the relevant departments for wood species identification .
Round frames glasses have been well known in literature, sweetness, hip-hop and other styles. The round frame has a literary and artistic style. This frame type spectacle frame has always been a classic in spectacles, and at the same time, it is fashionable. Simple texture with your own style, a comfortable woolen glasses, circular fashion optics, fashion and circular collision, redefine the beauty of the circle. Material is an attitude. The legs are strong and the legs are firm. Flexible material to adjust the width of the interior to adapt to a variety of face types, the use of high-quality screw connection, smooth polishing, mirror legs open and close smoothly. Not every pair of glasses is so fresh and more suitable for you.
Round Optical Glasses,Mens Round Eyeglass Frames,Small Round Eyeglass Frames,Circle Eyeglass Frames
China Guangdong Shenzhen city Omelle glasses Co., Ltd. , https://www.omelleoptical.com