The scientific definition of a "crystal" is based on the microscopic arrangement of atoms inside it, called the crystal structure. A crystal is a solid where the atoms form a periodic arrangement. (Quasicrystals …

Crystal, any solid material in which the component atoms are arranged in a definite pattern and whose surface regularity reflects its internal symmetry. Crystals are classified in general categories, such as …

The meaning of CRYSTAL is quartz that is transparent or nearly so and that is either colorless or only slightly tinged. How to use crystal in a sentence.

Mar 28, 2020 · A crystal is a solid material in which atoms, ions, or molecules are arranged in a highly ordered and repeating three-dimensional pattern, known as a crystal lattice.

The Crystal Encyclopedia is the definitive guide to crystals, stones, and minerals. Find everything you've ever wanted to know about crystals!

Dec 19, 2024 · For gemologists and mineralogists, the scientific definition of a crystal goes right to the atomic level. A crystal is a solid whose atoms are arranged in a "highly ordered" repeating pattern.

Welcome to Crystal Mountain. Explore our slopes, book a tee time on one of our world-class golf courses, and learn more about lodging , dining and plenty more in the unforgettable landscape of …

Sep 13, 2019 · Crystals have an ordered structure formed by repeating units of atoms, molecules, or ions. Common crystals you might see include table salt, sugar, snowflakes, and many types of …

Oct 21, 2025 · This crystal will get your creative juices flowing and keep you inspired and motivated. It's also useful to wear it as jewelry.

3 days ago · See our mountain conditions in real time with our webcams and find out everything you need to know before you hit the slopes!