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This review summarizes the application of tourmaline in aqueous solutions and soil polluted by heavy metals and organic pollutants, the factors that affect the removal of pollutants by tourmaline and the removal mechanisms.
1 Οκτ 2021 · Tourmaline, which is widely distributed in the natural environment and has stable chemical structure and excellent electrochemical properties, is a promising material to alleviate environmental pollution.
1 Μαΐ 2021 · Due to its crystal-chemical versatility, tourmaline is an important indicator of petrogenetic conditions (Van Hinsberg et al., 2011) and has promising environmental applications (Liang et al...
1 Ιουλ 2024 · Tourmaline is a fascinating gemstone that is known for its wide range of colors and unique properties. It is a crystalline mineral composed of complex borosilicate compounds and belongs to the cyclosilicate mineral group.
10 Μαρ 2011 · Because of this compositional sensitivity, tourmaline is an excellent indicator of the environmental conditions in its host. This is further enhanced by negligible diffusion up to high...
Due to natural gamma ray exposure from radioactive decay of 40 K in their granitic environment, gradual formation of Mn 3+ ions occurs, which is responsible for the deepening of the pink to red color.
The wide range of compositions and color zoning within crystals causes tourmaline to occur in more colors and color combinations than any other mineral group. Tourmaline is one of the world's most popular gemstones and it serves as a birthstone for the month of October.
