The blue tourmaline is a high-grade item in colored gemstones, while aquamarine is only a mid-stage in colored gemstones. Therefore, in the market, aquamarine is also used as a phenomenon of blue tourmaline! To this end, the color magic stone tourmaline network to aquamarine and blue tourmaline to make a comparative identification.
In terms of color: blue tourmaline is generally darker and darker, while aquamarine is light blue in color, and aquamarine is generally lighter in color. The blue color is the color of the sea in the shallow water or the pale sky blue, and some seas. The sapphire color is greenish in light blue-green! Under normal circumstances, blue tourmaline and aquamarine can be distinguished from each other in color, but when the color of blue tourmaline is also very shallow, they need to be identified by other features.
From the perspective of inclusions, the inclusions in the tourmaline are often irregular linear cavities and flat thin-layer void inclusions, which are often filled with liquid, and some tourmalines can contain a large number of parallel fibrous inclusions. The inclusions inside the aquamarine are typical rain-like inclusions. Generally, the gemstones with good quality are not easy to see the inclusions in the naked eye. This requires a magnifying glass, which is generally ten times as many as a jewelry mirror.
From other traits: tourmaline is pleochroic, while aquamarine also has pleochroism. The difference in hardness is not obvious. The tourmaline is denser than aquamarine, so the same size jewel, blue tourmaline is higher than aquamarine. But this also requires considerable experience with both gems.
Under normal circumstances, blue tourmaline and aquamarine can be clearly identified by the naked eye through color and inclusions!
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