10 Interesting Facts about Mica The Mineral

Post On: August 5, 2020
By: Andi

What do you think about 10 interesting facts about mica the mineral? The word Mica is derived from the Latin word mica, meaning a crumb, and probably influenced by micare to glitter.

Facts about Mica the Mineral 1: Dioctahedral Micas Classification

The classification of dioctahedral mica is including muscovite and paragonite.

Facts about Mica the Mineral 2: The Classification of Mica: Trioctahedral Micas

The common micas in this classification namely biotite, lepidolite, phlogopite, zinnwaldite and clintonite as the brittle mica.

the 10 interesting facts about mica the mineral

Facts about Mica the Mineral 3: Interlayer-deficient micas

The micas contains  the variation in ion and water content, are informally termed “clay micas”. They include:

  • Hydro-muscovite with H3oalong with K in the X site;
  • Illite with a K deficiency in the X site and correspondingly more Si in the Z site
  • Phengite with Mg or Fe2+ substituting for AI in the Y site and a corresponding increase in Si in the Z site.

Facts about Mica the Mineral 4: The Occurrence of Mica the Mineral

Mica is widely distributed and occurs in igneous, metamorphic and sedimentary regimes.

Facts about Mica the Mineral 5: Properties and Uses of Mica the Mineral

The commercially important micas are muscovite and phlogopite, that is used in a variety of applications. Mica’s value is based on several of its unique physical properties.

Mica is stable when exposed to electricity, light, moisture, and extreme temperatures.

Facts about Mica the Mineral 6: Ground Mica

The using of ground Mica in the United States is in the joint compound for filling and finishing seams and blemishes in gypsum wallboard. The mica acts as a filler and extender to improve the workability of the compound.

the 10 interesting facts about mica the mineral

Facts about Mica the Mineral 7: Built-up Mica the Mineral

Amazingly, muscovite and phlogopite splittings can be fabricated into various built-up mica products. Built-up mica is used primarily as an electrical insulation material.

Facts about Mica the Mineral 8: Sheet Mica the Mineral

Amazingly, the technical grade sheet mica is not only used in electrical components, electronics, but also it can be used as window sheets.

In addition, mica the minerals can be used as marker dials  for navigation compasses, optical filters, pyrometers, thermal regulators, stove and kerosene heater windows, radiation aperture covers for microwave ovens, and micathermic heater elements.

Facts about Mica the Mineral 9: Electrical and Electronic

Commonly, the sheet mica is used in the electric and electrical industries. It is very useful because of its unique electrical and thermal properties and its mechanical properties, which allow it to be cut, punched, stamped, and machined to close tolerances.

the 10 interesting facts about mica the mineral

Facts about Mica the Mineral 10: The Early History of Mica the Mineral

Amazingly, the mica began used by human since prehistoric time. Mica was known to ancient Indian, Egyptian, Greek, Roman, and Chinese civilisation.

After reading this article, do you like fun facts about mica the mineral, let us know the other interesting facts that you really want to know and read through comment below, thank you!