8 Renowned Locations for Mining Top-Quality Gemstones
8 Renowned Locations for Mining Top-Quality Gemstones
For centuries, gemstones have been considered to hold special properties that can heal the mind, body, and soul. From the ancient Egyptians to modern-day celebrity wellness gurus, people worldwide have sought gems for their healing powers.
Whether a diamond necklace or an amethyst bracelet, there are countless ways to incorporate mineral beauty into your everyday life. That’s why more and more people are buying gemstones, leading to a growth in the market. According to Future Market Insights, the gemstone market will be worth at least $32.38 billion in 2023.
However, not all of these stones are equal. Gemstones mined in some locations are better than others. Here are some such places that are known to produce top-quality gems.
Muzo: Emerald
Muzo is the world’s largest emerald mine, and it can be found in Colombia. The mine produces more than 50% of the world’s supply of emeralds each year. The Muzo emeralds are owned by the government of Colombia, which leases them out to private companies for mining purposes.
The Muzo collection of emeralds is generally priced high compared to the gemstones from other parts of the world. The emeralds from Muzo often exhibit a deep green color with a unique brilliance, making them particularly valuable in the gemstone market.
According to Leibish, the entire country of Colombia is known for gemstone mining. Besides emeralds, it is known for producing diamonds, rubies, and sapphires. But thanks to the Muzo mines, Colombia produces around 70% to 90% of the world’s emeralds.
Tanzania: The Tanzanite Treasure
Tanzanite is a blue-purple stone found in the Merelani Hills in Tanzania’s north-west. The hills are also known for their other gemstones, including amethyst, sapphire, and tourmaline. Tanzanite was discovered by chance when miners were looking for corundum.
Tanzanites can be found at several locations within the Merelani Hills area: Magomeni, Iringa, Njombe, Songea, and Kilombero Valley. While most mines are open to visitors only during certain times of the year, some have year-round access and offer guided tours.
In these tunnels, you’ll see large boulders containing crystals of various colors, including purple ones called “royals.” The royals are most prized by collectors worldwide because they’re scarce; only 0.5% make it out.
After mining, tanzanite is usually heated to remove brown and yellow-green hues. You will find that almost 95% of Tanzanite gemstones are heat-treated in the market. This helps enhance the blue and violet hues that this precious gem is known for.
Sri Lanka: The Land of Sapphires
Sapphires are deep blue colored stones that often have a metallic sheen. They’re extremely rare and valuable because they’re hard to find. Engagement rings often use these gems because they symbolize loyalty and faithfulness.
Sri Lanka is one of the world’s largest producers of sapphires, alongside Madagascar and Australia. The country’s beautiful beaches and tropical climate make it a popular tourist destination. But what else tourists come to see here are the gemstone mines in the area.
Sri Lanka’s gem-rich soil, particularly in regions like Ratnapura, produces some of the world’s most sought-after sapphires. Hence, the sapphires from this country are known for their exceptional color, clarity, and brilliance.
The term “Ceylon sapphire” is often used to refer to sapphires from Sri Lanka. That’s because the country was formerly known as Ceylon. Sri Lanka’s sapphires come in various colors: blue, pink, yellow, green, and orange. The blue sapphires, in particular, are highly prized and are often used in high-end jewelry.
The gemstone industry, including sapphire mining and trading, plays a significant role in Sri Lanka’s economy. The country has implemented measures to regulate and sustain its gemstone industry. It has done this to ensure ethical mining practices and maintain the reputation of its gemstones in the global market.
Myanmar: The Enigmatic Ruby Hub
Mogok is the largest ruby mining district in the world and is located in northern Myanmar. The area is known for its rich deposits of precious stones, including rubies, sapphires, tourmalines, and garnets. This region boasts one of the highest concentrations of gemstones on earth.
The mines are deep underground, and miners use hand tools to dig into rock faces where beautiful red crystals are embedded within them. The average temperature here is over 90 degrees Fahrenheit (32 degrees Celsius). So, it’s unsurprising that many miners prefer working nights rather than days when temperatures are more bearable.
Myanmar rubies, also known as Burmese rubies, have some of the best hues. In fact, the Pigeon Blood Rubies, one of the most desired ones, come from Myanmar.
According to Statista, the per-carat price of rubies in the US market is $1,980-3,600. However, since Myanmar’s rubies are considered to have better hues and quality, they are priced higher. Another reason for the high prices is low supply. It is said that the collection of Myanmar rubies has gone down, but the demand remains high.
Brazil: Topaz, Citrine, and Amethyst
Brazil is the world’s largest producer of topaz, which has a very high refractive index and is used in jewelry. Topaz comes in many colors, but Brazil produces most of its topaz as yellow or orange.
It’s also home to some of the best amethysts in the world. The country has been known for producing this deep purple stone long before Europeans arrived. Amethysts from Brazil tend to be large and with bright colors. They are also free from imperfections or flaws like fractures or cracks that might mar other crystals mined elsewhere on the earth’s surface.
Ethiopia: Opals from the African Highlands
Ethiopia is an ancient and mysterious land whose history dates back to the time of the Queen of Sheba. It is also the source of some of the world’s most prized gemstones, including Ethiopian opals.
Ethiopian opals are considered among the finest in the world. They’re known for their high quality and vivid colors. These gems come from several regions along Ethiopia’s southern border with Kenya and Tanzania. They range in color from white to black, with red flashes or streaks through them, depending on their iron content.
Australia: The Fire of Opal
The largest producer of opals in the world is Australia. The country produces almost 95% of the world’s opal gemstones. It’s no coincidence that this land has been called “the fire of opal,” as its black-and-white stones are known for their intense colors and fiery glow. Most Australian opals are mined in Queensland but are also found throughout New South Wales (NSW) and South Australia (SA).
Opal mining in Australia dates back thousands of years; some experts estimate it began as early as 18,000 BC. Today, Lightning Ridge is considered the center of Australian opal mining thanks to its dense deposits and easy accessibility. These deposits are easily accessible from major cities like Sydney or Brisbane.
It has become something like an “opal capital” for its high-quality gemstones found there. You can even visit an underground museum dedicated solely to showcasing rare pieces from past miners’ collections.
Madagascar: A Spectrum of Sapphires, Tourmalines, and Garnets
Madagascar is the world’s third-largest producer of sapphires, producing around 7% of the world’s total output. The island nation also produces a wide variety of tourmaline and garnet. Its tourmaline is known for its vivid colors.
Madagascar has been home to some of the most valuable gemstones, including ruby, emerald, and sapphire. It has some spectacular mining sites worth visiting to see how these precious stones are extracted from their host rocks.
Conclusion
The world is full of beautiful gems, but only a few can claim to be truly unique. The locations explored here are some of the most renowned for their stunning stones and their stories. Whether emeralds mined from Colombia’s Muzo or opals from Australia’s Outback, every stone has its history and story behind its discovery. This makes them all the more valuable in sentimentality, too.
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