Pegmatite Rock - A Detailed Guide

Pegmatites yield precious gemstones, rare minerals, and useful dimension stones & stone aggregates for the construction industry. World of Stones USA is going to introduce you to the untouched or lesser explored rock type on the web and brought public awareness for it.
Pegmatite mines

Well, World of Stones USA is a natural stone supplier mainly for the dimension stone industry. So, why should it take an interest in the discussion on pegmatites like gem industry rocks?
It is because all pegmatite mines are not yielding only gemstones or precious minerals for the different industries. It also yields the rocks that have values in construction and dimension stone industries, after careful mining around the globe.

Let’s check some facts, properties, and uses of pegmatites rocks at a glance in the current post.
By definition, Pegmatite rock is holocrystalline and composed of interlocking phaneritic crystals. However, Pegmatite is a known name in the gemstone industry rather than the construction or dimension stone industry. According to Wikipedia, Pegmatites are Extreme Igneous Rocks. Here, extremity means more than one thing.

What Is Pegmatite?

It is the final stage of the crystallization of the magma.
  • It indicates that it is the slowest cooling and crystallization process.
  • It contains comparatively larger crystals with rare mineral content.
  • Pegmatites usually contain precious gemstones varieties such as topaz, emerald, and aquamarine gems.
The term “Pegmatite” was first used by a French mineralogist René Haüy for “Graphic Granites” like rocks.

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