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As of 2019, GCM Industry and its affiliated companies have 5 advanced mining machine production bases and one production base under construction, with a total production area of 1,200,000 square meters, which can better meet more needs of global customers in the future.

 

Beginning in 1987, GCM industry has developed steadily and steadily in the field of mining machines, and has gradually formed a complete R&D, production, sales and service system.

Click the links below for detailed information about our areas of expertise and broad range of equipment offerings.

Ceylon's Gem Mines — Pala international

In 1974 when the author visited Sri Lanka, the Pelmadulla mine was in operation about 15 kilometers west of Ratnapura. It proved to be a good producer of white and cornflower-blue sapphires. Like all gem gravel mines on the island, when the Pelmadulla was worked out, its shafts were filled, its sumps removed, and rice was planted over the old ...

Gem Mining - Sri Lanka and Thailand - Gemlab

Famous International Gem Mines Sri Lanka. Sri Lanka is situated in the Indian Ocean south-west of India. It is bordered by the Indian Ocean to the north, south, east and west. It is located a few degrees north of the equator and is the 24th largest island covering some 25,332 square miles.

Visiting Ratnapura, to discover the gemstone mines of Sri ...

Ratnapura and the gemstone mines of Sri Lanka. I strongly wanted this stage in Ratnapura to visit the gemstone mines of Sri Lanka, to compare them to those of the Brazilian Minas Gerais which I know quite well, but above all to understand even this peculiarity of the island. Well, the stage in Ratnapura was yet another important life lesson and I was really shocked by it, a bit like it ...

Gem gravels, Ratnapura, Ratnapura District, Sabaragamuwa ...

Significant gem-mines throughout Sri Lanka are the Bibile sapphire mines (central), Elehara Gem Fields (near Ratnapura), Metiyagoda moonstone mines (south-west coastal), Morawaka (south-central), Nuwara Eliya mines (mountainous tea plantation area), and Pelmadulla sapphire mines (15 km south-east of Ratnapura).

Sri Lanka: From Mine to Market, Part 1 | Research & News

Gemstone mining in Sri Lanka is mostly from secondary deposits. The gravels yield sapphire, ruby, 's-eye and other chrysoberyls, spinel, garnet, beryl, tourmaline, topaz, quartz, and many other gemstones. Sri Lanka's gem-bearing gravels, called illam, are some of the richest in the world. The island was blessed with geological conditions ...

Ratnapura Sapphires Pride of Asia | Ratnapura Gem Market

Ratnapura Sapphires Pride of Asia | Ratnapura Gem Market. Among the major Gemstone Mining areas in Srilanka the most prominent are the Ratnapura and the Elahera Gem Mining Areas. Sri Lanka is called as the "Jewel Box" of the Indian Ocean and it is believed that 25% of the entire land mass of Srilanka is filled with precious Coloured Gemstones.. Srilanka has nearly 75-80 Colored Gemstone ...

Sourcing Sapphires in Ratnapura, Sri Lanka

Sapphires are found in various regions of the world, however, sapphires from Sri Lanka are amongst the most prized. In Sri Lanka, you can find sapphires that have a rich colour, without being heat-treated. Sri Lanka is famous around the world as being one of the best sources for blue sapphires and their orange-pink Padparadscha sapphires.

The Famous Blue Ceylon Sapphire From Sri Lanka | Seda Gems

The Ceylon sapphire is a type of sapphire that comes from the country of Sri Lanka. The reason it is called the "Ceylon sapphire" is because up until 1972, that was the name of Sri Lanka. These are the most famous types of sapphires because this is easily the most prolific country for the production of these gorgeous blue gems.

Sapphire Rings from Sri Lanka - Ceylon sapphires

Historically the world's most famous regions for sapphires have being Kashmir, Burma (Myanmar) and Sri Lanka ( Ceylon ).Kashmir sapphires were mined from 1882 to 1897 even though today some sapphires from Kashmir still surface its extremely rare due to the civil unrest and fighting which has continued for nearly a century, full-scale mining here has been finished for nearly 100 years and with ...

The Dazzling Blue Sapphires From Sri Lanka

May 20, 2020· Sri Lanka is not only the most productive source for sapphire but the sapphire mines here are among the oldest known. According to historical accounts, Ceylon was already known for sapphire by the 2nd century A.D. and there was an active international trade in Ceylon gems by the 4th and 5th centuries.

Gem Mines In Sri lanka - YouTube

Jun 06, 2020· Sri lanka is word famous for gems & this video is about how find gems from a gem mine in sri lanka. Background Music - Creator Credit: Jarico - Island : ht...

Sapphire - Wikipedia

Every sapphire mine produces a wide range of quality, and origin is not a guarantee of quality. For sapphire, Kashmir receives the highest premium, although Burma, Sri Lanka, and Madagascar also produce large quantities of fine quality gems. The cost of natural sapphires varies depending on their color, clarity, size, cut, and overall quality.

Ceylon Gem Hub | Buy Loose Gemstones Online from Sri Lanka ...

Ceylon Gem Hub is a trusted marketplace for buying Gemstones from anywhere in the world with guaranteed satisfaction. We're in the gem trade for over 3 decades specialised in all types of Sapphires …

Buying sapphires in Sri Lanka | A Kitchen

Apr 11, 2017· Of the blues, Kashmir blue sapphires are the most famous but exceedingly rare as only a small number were mined and production stopped around the 1900s. Today, most of the world's top quality sapphires come from Sri Lanka, Madagascar or Burma. Thailand mines a wider range of what is generally considered to be lower quality sapphires.

Why These Gorgeous Gemstones From Sri Lanka Are Worth ...

In addition to being known as the Spice Island, Sri Lanka is also referred to as the Island of Gems. Indeed, some of the most famous and beautiful blue sapphires in the world came from the alluvial gem mines of Sri Lanka. Even today, these gemstones, and several others, still come from the country, with the star sapphire being the most beautiful.

Certified Natural Teal Sapphire 0.53ct SI Clarity 4.8mm ...

ElixirGems is a subsidiary of SapphireBazaar, which is a division of Chic Societe Inc., a gemstone trading and faceting corporation established in Tucson, AZ (USA). We have a strong presence in the sapphire mining capitals of the world and purchase all our sapphires in rough directly from the miners in Sri Lanka and Madagascar.

Sapphire Mining Sri Lanka - Blue Sapphire

Sep 04, 2019· Sapphire Mining Sri Lanka. Posted on September 4, 2019 by bluesapphireadminsg. 04 Sep. Sapphire Crystal Sapphire is a precious gemstone, a variety of the mineral corundum, consisting of aluminum oxide with trace amounts of elements such as iron, …

Certified Natural Bicolor Yellow Teal Sapphire 0.69ct VVS ...

ElixirGems is a subsidiary of SapphireBazaar, which is a division of Chic Societe Inc., a gemstone trading and faceting corporation established in Tucson, AZ (USA). We have a strong presence in the sapphire mining capitals of the world and purchase all our sapphires in rough directly from the miners in Sri Lanka and Madagascar.

Sri Lanka Sapphire Mines - A Tour | Seda Gems

Sri Lanka Sapphire Mines – A Tour. Let me take you for a tour of the Sapphire mines near Ratnapura in Sri Lanka. We landed in the capital city of Colombo where our guide and the highly respected gemologist, Gamini Zoysa, met us with a bus to go to the Sapphire region. Our first stop was a Sapphire mine in the middle of a rice field. Watching ...

Sri Lanka Sapphire Rings - 63 For Sale on 1stdibs

Prices for most sri lanka sapphire rings on 1stdibs are negotiable. You'll see a "Make an Offer" button on the item details page, indicating that the seller is willing to consider a lower price. It's not uncommon for customers to get 15–25% off the list price after negotiating. See our tips for negotiating like a pro.

Sapphire Hunting in Sri Lanka — Paloma Sanchez

May 18, 2016· Sri Lanka has always been famous for its beautiful natural sapphires; the term 'Sri Lankan sapphire' has become a guarantee of quality. As most of the Sri Lankan population is Buddhist, mining is restricted to small-scale operations where heavy machinery is forbidden. This is to ensure that no harm comes to any living beings.

Gem Mines of Ratnapura l Sri Lanka l GoPro Adventures 2016

Jul 15, 2016· Exploring the Gem Mines of Ratnapura with FawZan Documentary made for Chinese Fashion Designers Show 2016 Videography by FawZan Shot from GoPro Hero 4 Facebook Link - https:// ...

A glimpse into the world of a sapphire mine in Sri Lanka ...

Sri Lanka, and specifically the gemstone rich Ratnapura region, is a delta of sorts, with a sapphire rich gravel buried 7-30 meters below the soil, in old river beds. Sheahan's "Pearch", which is his space to mine, is approximately 5000 square feet.

Gems of Sri Lanka - Wikipedia

Sri Lanka's gem industry has a very long and colorful history. Sri Lanka was affectionately known as Ratna-Dweepa which means Gem Island. The name is a reflection of its natural wealth. Marco Polo wrote that the island had the best sapphires, topazes, amethysts, and other gems in the world. Ptolemy, the 2nd century astronomer recorded that beryl and sapphire were the mainstay of Sri Lanka ...

From The Mines To The Market: A Few Of Sri Lanka's Famed ...

Jun 01, 2018· Blue, pink and purple star sapphires have been found in Sri Lanka, but it is the grey star sapphires which are the most common variety. Image courtesy elizabethjewellers.com. A few years ago, Sri Lanka made the headlines when miners found the largest star sapphire in …

Sri Lanka Sapphires - Sumptuous stones for many centuries.

The three most famous regions for blue sapphire are Kashmir, Burma and Sri Lanka. The Kashmir mines, high up in the Himalayas, produced spectacular gems, but virtually nothing has been found since the 1920s. Burmese sapphires are almost as famous, but limited resources in that troubled country have led miners to focus on the more plentiful rubies.

Unheated blue sapphires from Sri Lanka (Ceylon), Burma and ...

What a sensuous sapphire. This lab certified unheated, Ceylon blue hails form the gem fields of Kuruvita, cut & polished in the town of Ratnapura, Sri Lanka. We have been dealing for many years exclusively with Sri Lankan mining-coops known locally for ethical and fair trade practices. We thank each & everyone involved this process.

Are Sapphires the New Ethical Gemstones? | HuffPost

The Natural Sapphire Company sources most of its sapphires in Sri Lanka and has been doing so for the bulk of the company's existence. "We have been going to Sri Lanka to source sapphires for 80 years, and have relationships with other small multi-generational family mining businesses," Arnstein said.