Tourmaline: The Colorful Gemstone Worth Thousands! | Formation, Mining & Cutting Process.

[00:00:00]And trust me, once you find out how valuable some [music] rare tourmaline crystals can be, you'll realize these aren't just ordinary rocks. They're geological treasures hidden [music] by nature for millions of years.

[00:00:13]Hello friends. Today we're exploring the amazing world of tourmaline, one of the most fascinating and colorful gemstones found on Earth.

[00:00:22]>> [music] >> Tourmaline forms deep within the Earth's crust, mainly in pegmatite rocks [music] rich in minerals and hot fluids.

[00:00:29]It occurs in a wide range of colors, including black, green, [music] blue, pink, and even multi-colored crystals.

[00:00:37]Afghanistan and [music] Pakistan are among the world's most important sources of high-quality tourmaline. Some of the most [music] valuable varieties include indicolite, blue tourmaline, green tourmaline, and rare bi-color crystals.

[00:00:50]The journey of a [music] tourmaline gemstone begins with mining. After extraction, rough crystals are cleaned, sorted, and [music] evaluated for color, clarity, and crystal quality. The finest pieces are then carefully cut and polished to maximize [music] their beauty and value.

[00:01:07]From a gemological perspective, tourmaline has a hardness of 7 to 7.5 on the Mohs scale, making it durable enough for jewelry.

[00:01:15]>> [music] >> It is also famous for its unique electrical properties, becoming electrically charged when heated or compressed. These natural tourmaline crystals are the result of millions of years of geological [music] processes, making them not only beautiful gemstones, but also remarkable examples of Earth's natural history. [music]