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Unakite is a metamorphic rock that is altered granite composed of pink orthoclase feldspar, green epidote, and generally colorless quartz. Discovery
9 Key The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. X: These materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.
Well developed crystals of epidote, Ca 2 Al 2 (Fe 3+;Al)(SiO 4)(Si 2 O 7)O(OH), crystallizing in the monoclinic system, are of frequent occurrence: they are commonly prismatic in habit, the direction of elongation being perpendicular to the single plane of symmetry.
The U.S. Food and Drug Administration has issued a warning against nine types of hand sanitizer because they reportedly contain methanol, a toxic and “potentially dangerous” substance.
Chemical exposure to the skin is a common workplace injury and may also occur in domestic situations with chemicals such as bleach or drain-cleaners. The exposure of chemicals to the skin most often results in local irritation to the exposed area. [9] In some exposures, the chemical will be absorbed through the skin and will result in poisoning ...
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Teenage dares may be a rite of passage, but thanks to the near-universal use of social media they have spread like wildfire. These so-called challenges fill up users' feeds with videos that show ...
The blackout challenge is an internet challenge based around the choking game, which deprives the brain of oxygen. [1] It gained widespread attention on TikTok in 2021, primarily among children. [2]