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Microcline (KAlSi3O8) is an important igneous rock-forming tectosilicate mineral. It is a potassium-rich alkali feldspar. Microcline typically contains minor amounts of sodium. It is common in granite and pegmatites. Microcline forms during slow cooling of orthoclase; it is more stable at lower temperatures than orthoclase. … 展开
Microcline may be chemically the same as monoclinic orthoclase, but because it belongs to the triclinic crystal system, the prism angle is slightly less than right angles; hence the name … 展开
CC-BY-SA 许可证中的维基百科文本 Microcline Mineral Physical - Optical Properties, Uses - Geology …
Microcline is a common feldspar mineral with distinctive cross-hatched twinning. It occurs in various rocks and has many industrial and ornamental applications.
- Chemical Classification: Silicate
- Streak: White
- Chemical Composition: K (AlSi3O8)
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The Mineral microcline - The Mineral and Gemstone Kingdom
网页Microcline is a polymorph of potassium feldspar with orthoclase and sanidine. It has various colors, crystal forms, and uses, and is often associated with quartz and muscovite.
Microcline | Potassium Feldspar, Orthoclase, Alkali …
网页Microcline, a common feldspar mineral, one form of potassium aluminosilicate (KAlSi3O8) that occurs in igneous rock. Green …
微斜长石 - 百度百科
网页微斜长石常见的矿物，产在火山岩中，它属于长石矿物中的一种，为含钾铝硅酸盐。微斜长石的颜色有白到米黄、红色，具有玻璃光泽，比较脆。它有一个绿色的变种叫天河石。微 …
微斜長石 - 维基百科，自由的百科全书
网页微斜长石（Microcline），形成于岩浆岩中，尤其是花岗岩、伟晶岩和正长岩。 与 石英 及 钠长石 伴生。 溶于 氢氟酸 ，在火中不融。
Microcline - Clark Science Center
网页Microcline is a feldspar mineral with a triclinic crystal system and a biaxial optic sign. It forms large crystals in plutonic and metamorphic rocks and has a distinctive tartan twin …
Microcline
网页A very unusual specimen of microcline, with associated willemite and minor calcite, from the Buckwheat Dump, measuring 7 x 6 x 4.5 cm. Under daylight (see accompanying picture) …
What is microcline? - YouTube
网页2023年4月27日 · Learn about microcline, a type of feldspar mineral with a distinctive cross-hatched pattern and various uses. Watch the video to see examples of microcline in …
Microcline Mineral Data
网页Learn about microcline, a potassium feldspar mineral with various colors and forms. Find its chemical formula, crystal structure, optical properties, localities, images and more.
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