Baking Steel vs. Ceramic vs. Cordierite Stones – Pizzacraft
网页2015年5月26日 · Slightly more expensive and extremely durable, cordierite stones are built to outlast all others. Cordierite is a mineral known for its ability to handle extreme temperatures well. It’s the same material they use to make kiln shelves, and it’s thermal shock resistant.
Cordierite - Wikipedia
网页Cordierite or iolite is a magnesium iron aluminium cyclosilicate. Iron is almost always present, and a solid solution exists between Mg-rich cordierite and Fe-rich sekaninaite with a series formula: (Mg,Fe) 2 Al 3 (Si 5 AlO 18) to (Fe,Mg) 2 Al 3 (Si 5 AlO 18). [3]
What is Cordierite? | Materials Science - Corning
网页Cordierite, discovered more than two centuries ago, is a naturally occurring mineral compound containing magnesium, iron, aluminum, and silicon. It’s found, among other places, near veins of tin in the mines of Southern England.
Cordierite Gemstone: Properties, Meanings, Value & More - Gem …
网页2022年8月7日 · Cordierite (pronounced kawr-dee-uh-rayte) is a blue to violet crystal as beautiful as it is lucky. It’s also one of the strongest pleochroic minerals to exist. In other words, cordierite displays different colors depending on what angle you look at it.
The Mineral cordierite - The Mineral and Gemstone Kingdom
网页Cordierite is a strongly pleochroic mineral, and its color will be noticeably different when viewed at different angles. It is one of the few minerals that exhibits such strong pleochroism, and is the most well-known mineral displaying this optical property.
Iolite or Cordierite : Properties, Formation, Uses » Gemstone
网页2024年7月1日 · Iolite, also known as cordierite, is a mineral that belongs to the silicate mineral group. Its name is derived from the Greek word “ios,” which means violet, due to its characteristic violet-blue color when properly oriented and cut.
Iolite: Gem-quality cordierite and blue sapphire look-alike. - Geology.com
网页What is Cordierite? Cordierite is a silicate mineral that is found in metamorphic and igneous rocks. It is typically blue to violet in color and is one of the most strongly pleochroic minerals.
Cordierite | Metamorphic, Ceramic, Porcelain | Britannica
网页Cordierite, blue silicate mineral that occurs as crystals or grains in igneous rocks. It typically occurs in thermally altered clay-rich sediments surrounding igneous intrusions and in schists and paragneisses.
Iolite Gemstone | Iolite Stone – GIA
网页1982年6月1日 · Iolite gemstone is the gem-quality variety of the mineral cordierite. In shifting shades of violet & blue, it carries the spirit of journey & illumination.
Cordierite | Formula, Properties & Application
网页Cordierite, also known as iolite, is a significant and fascinating material. A magnesium iron aluminium cyclosilicate, it boasts unique properties that make it suitable for a diverse range of applications.
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