WebWhat is usually termed chrysolite is a crystalline precious stone of the quartz kind, of a glossy fracture. In chemical composition it is a ferriferous silicate of magnesia. The … WebJun 11, 2024 · chrysolite noun chrys· o· lite ˈkri-sə-ˌlīt : olivine Example Sentences Recent Examples on the Web Olivine is the term for a family of volcanic rocks that includes the gemstone form known as peridot or chrysolite. Caroline Delbert, …

Chrysoberyl - Wikipedia

WebYellow-green peridot has been called chrysolite (Greek: “golden stone”); this term, used for various unrelated minerals, has become less common for the gemstone. Peridot is generally faceted with a step cut. Read More WebBritish chrysolite [ kris- uh-lahyt ] noun Mineralogy. olivine. His boss, whom he admires, is waiting to meet with him about the big project. His boss, who he admires, is waiting to meet with him about the big project. TAKE THE QUIZ TO FIND OUT Origin of chrysolite forcast zinwald lithium

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WebJan 22, 2024 · However, the word chrysolite has a long history in the gemstone world. The name itself means "gold stone," and over time it has been used to refer to different gemstones, including chrysoberyl , … Chrysotile or white asbestos is the most commonly encountered form of asbestos, accounting for approximately 95% of the asbestos in the United States and a similar proportion in other countries. It is a soft, fibrous silicate mineral in the serpentine subgroup of phyllosilicates; as such, it is distinct from … See more Three polytypes of chrysotile are known. These are very difficult to distinguish in hand specimens, and polarized light microscopy must normally be used. Some older publications refer to chrysotile as a group of … See more Previously, in the 1990s it was used in asbestos-cement products (like pipes and sheets). Magnesium sulfate (MgSO4) … See more 1990s: Canada-European dispute GATT dispute In May 1998, Canada requested consultations … See more Bulk chrysotile has a hardness similar to a human fingernail and is easily crumbled to fibrous strands composed of smaller bundles of fibrils. … See more The idealized chemical formula of chrysotile is Mg3(Si2O5)(OH)4, although some of the magnesium ions may be replaced by iron or other cations. Substitution of the hydroxide ions for fluoride, oxide or chloride is also known, but rarer. A related, but much rarer, mineral is See more Chrysotile has been included with other forms of asbestos in being classified as a human carcinogen by the International Agency for Research on Cancer (IARC) and by the U.S. Department of Health and Human Services. These state that "Asbestos … See more • Erionite • Serpentinite reactions – Rock formed by hydration and metamorphic transformation of olivine • Antigorite See more Web495 Likes, 23 Comments - Мастерская Хризолит (@jewel.hrizolit) on Instagram: "Вас приветствует Мастерская ХРИЗОЛИТ ... forcast windshear