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. …

The big page of crystals. Read in-depth descriptions, planets, zodiacs, healing properties and more with each crystal. Detailed crystal properties

Jul 6, 2024 · There are lots of crystals out there and they all have their own meanings and properties, which can make it a bit daunting if you are just getting into the amazing world of …

Jul 19, 2025 · 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 …

Welcome to the definitive online guide to crystals, stones, and minerals. Below you will find an ever-growing list of crystals. Each crystal type links to an encyclopedia page with everything …

Check out our extensive guide to crystal meanings & stone properties with beautiful pictures. Find the right crystal or stone for you by learning their healing powers.

Explore over 50 crystals such as quartz, fluorite, citrine, amethyst, and more, each revealing unique meanings and healing powers, with an ever-growing list for you to discover.

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.

Dec 19, 2024 · Learn the scientific definition of crystal used by gemologists and answer some basic questions about what is and is not a crystal.

Sep 13, 2019 · Get the definition for a crystal and learn about some common types of crystals and the types of bonds that form them.