Amethyst gemstones are beautiful crystals that have many interesting geological properties as well as a fascinating history. Here are ten amazing facts about amethyst stones followed by a fun trivia quiz. How many can you get right?? Ten Amethyst Gemstone Facts 1. Amethyst is a purple variety of quartz. It is essentially the same mineral as quartz (SiO₂), but its purple color makes it distinctive and desirable as a gemstone. 2. Its violet to purple hues are caused by trace iron and irradiation. Radiation within the earth alters iron impurities in the quartz lattice to produce the characteristic purple color. 3. Amethyst has a Mohs hardness of 7. This makes…

Most of us are familiar with the amethyst gemstone but where is amethyst found in the world?  Amethyst is quite common and is found on all continents, with the larger deposits currently being mined in South America, Africa and North America. The largest global producer is Brazil with an annual production of around two to three thousand tons followed by Zambia producing about a thousand tons per year. Amethyst is a type of quartz, one of the most common minerals on earth. Chemical processes and the presence of iron and manganese in the quartz gives amethyst its purple color, varying from pale lilac through lavender and mauve to deep violet. Amethyst crystals are hexagonal in structure made up of…

Amethyst geodes are among nature’s most beautiful creations. Their stunning purple crystals have fascinated people for centuries, and the formation process behind them is both intricate and fascinating. Understanding how amethyst geodes are formed involves delving into the geology of the Earth, the role of minerals, and the lengthy process that turns ordinary rock into a dazzling, crystal-filled cavern. Amethyst is the stunning gemstone for February so those born in that month will be fascinated by how their birthstone is formed over millions of years.