Quartz is one of the most common minerals on earth and found in many countries around the world. Some of the countries where quartz is mined in large quantities are:
Brazil:Brazil is one of the largest producers of quartz, including varieties such as amethyst, citrine and rose quartz. Many of the most sought-after amethyst crystals come from the Rio Grande do Sul region of Brazil.
USA:Quartz is found in various states of the United States, such as Arkansas, California, Colorado, and North Carolina. "Herkimer diamonds", a type of double-terminated quartz, are found primarily in Herkimer County, New York.
Madagascar:Madagascar is another important source of quartz, and here you can find both clear quartz and high-quality rose quartz.
Russia:Russia also has significant quartz deposits and is known for its unique quartz crystals and geodes.
China:China is a major producer of quartz and mines both clear quartz and other varieties such as amethyst and citrine.
In addition, quartz is also found in countries such as Australia, India, South Africa and many European countries. Because of its widespread occurrence, quartz is readily available and used in various industries, including jewelry making, electronics, and construction.