5 thoughts on “Which country in Africa has the most diamonds”
Sadie
The world's largest Kimberley Rock Tube (MWAI) is famous for its gem -class large diamonds, located in Tanzania.
The first -time diamond mines found in the world in South Africa (Premier), which produced many world -renowned large diamonds, such as Kulinnan (3106 carats), noble (999.2 carats), Joquer (726 carat). Botswana is another important diamond origin. Its diamond income accounts for more than 70%of the national export revenue. In 1999, its output value remained first in the world. Zael, Botswana, South Africa, Namibia, Angola, Tanzania, Serra Leine (gemstone accounted for more than 60%, the average price of 173 US dollars/carats), Ghana and other African countries are the total diamond reserves of the world 56%, average gem level is 31%. The diamond mines in 27 countries in the world, most of them are located in Africa, Russia, Australia and Canada. If Africa is the world's main diamond -producing area (South Africa, Namibia, Botswana, Zair, Angola, etc.). The world's largest diamond sand mines are in southwestern African Namibia, with an average price of more than 300 US dollars/carats, and more than 95%are gems. Extension information: The diamond refers to diamonds that have been considered. diamond is a natural mineral and rough of diamonds. To put it simply, diamonds are a monomer crystal composed of carbon elements under high pressure and high temperature conditions of the earth. The beautiful and rare diamond is a symbol of love and loyalty, representing eternal love. On May 16, 2017, Sotheby's auction house held a spring jewelry auction in Geneva, Switzerland. A pair of colored pear -shaped diamond earrings were about 57.4 million US dollars and about 395 million yuan. New record. This pair of pear -shaped earrings is produced in South Africa. is almost the same in except for different colors, and it weighs about 16 carats. Among them, the dark pink diamond is called "Abamis", which made 15.5 million US dollars (106.7 billion yuan), and The other diamonds were dark lake blue, named "Apollo", due to the color ratio Paners diamonds are more rare, and the price is more than twice that of pink diamonds. In January 2018, in the mining area of Lesso in Africa, a diamond weighing 910 carat D -color IIA was excavated, which is equivalent to 2 golf size, ranking the fifth largest in the history of diamonds. Plashing Namibia The best diamonds from the ratio of diamond rough and gem -level diamonds come from diamonds mined in the namibia deposit mining bed. The natural weathering of these diamonds moved to the beach, with a distance of 1,000 miles. The fragile parts in this journey diamond are separated. Diamonds in a specific sedimentation environment are distributed in the rock layer according to different shapes and different shapes. Gem -grade diamonds in the mining area reached 97%. For cut diamond noodles, it is difficult to distinguish which country and mining areas produced in. The diamonds produced in any mining area are good, medium, and poor. Compared with the worst diamonds in Namibia in the mining area, the diamonds of the Namibia deposit mines are not necessarily good. India India is the earliest country to discover diamonds in the world. 3000 years ago, India was the only place for diamonds. From 2500 years ago to the early 18th century, the Krisa River, Penne and its tributaries in the India are the only places in the world that produced diamonds. Many famous diamonds in history such as Kohi-Noor and Orloff (Orloff) Both and Great Mogul are from India, but India's diamond output is small. Brazil The discovery and mining of Brazil diamonds from 1725, which replaced Brazil to India and became the most important place for global diamonds at that time. In South Africa 1867, South Africa discovered the deposit sand mine and a large number of native kinbarie rock tube to make South Africa the most important diamond producer in the world. New era. In 1905, the world's largest Kimbelie rock tube -Pleomir rock tube was discovered in Azya in South Africa, and the largest diamond (Kulinan diamond) was found here. South Africa has the world's largest and most modern Venitia diamond mines. South Africa diamonds are large and quality is high. 50%of diamonds are cutable. Although its output is not as good as Australia and other countries, the output value has always ranked among the top in the world. Australia It's found in western Australia in western Australia contains diamonds, and in 1986, Australia's diamond output has settled in the domineering position, but the gem class accounts for only 5%of its output. Australian diamonds are mainly distributed in Bingara and Copeton of West Australia and New South Wales, especially Argle mining reserves of 550 million carats. Botswana is rich in high -quality diamonds, 50%of gems, and its output value is the first in the world. The diamonds of Botswana come from the Kimbeli Rock mined in open -air. The huge mines include ORAPA rock tube (1967), rock tube (1977) and Jwanng diamond mines (1982). The total output of the three mines exceeded 15 million carats in 1989 Essence Russia Russia's diamonds are mainly distributed in the Yakut area in central Siberia. The area found more than a hundred diamond -containing golden Bibley rock tubes. In 1988, Russia found a new diamond mine near Europe near Europe. Essence Russian diamond output is about 12 million carats, half of the gem level. Over the years, Russia has formed an independent diamond mining and processing system. Its diamonds are large, quality, good quality, and uniform, and have strong competitiveness in the market. In Canada The reports in the northern region of Canada found a large number of Kimbeli Rock. After a few years, diamond output can account for 10%of the world's output. On July 16, 1871, the Kulisburg partnership excavation team insisted on digging into the depths was successful. They were excavated deep in the land of dozens of square meters of land they occupied, and finally found it on this day. The diamond they dreamed of. The first diamond mine in the world was born. Name "Kulisburg Mine" is also called "New boom mine". Then South Africa The diamonds produced in South Africa are large with large particles, good quality and well -known. 50%of the diamond -murmicals mined from the mine can reach the gem level. Fifty years ago, Diamond production in South Africa ranked first in the world. Over time, the output of diamonds in South Africa decreased year by year. In 1987, the output of South African diamonds was 10%of the world's total output. In August 2014, the flagship ore of Lesso in the southern Africa country found 198 carats of white diamonds. The extraordinary white diamond has high quality and flawless. The diamond can sell "more than 10 million US dollars and may reach 15 million US dollars. This China The proven reserves and output of Chinese diamonds ranks among the 10th place in the world, with an annual output of 200,000 carats, mainly in the main in Liaoning Wafangdian, Mengyin, Shandong, and Hunan Qijiang Basin, Liaoning Wafang Store is currently the largest diamond mine in Asia. If China found the native mining beds of Kings and Diamonds in Guizhou and Shandong in 1965. In 1971, Liaoning Wafangdian found diamond native mining beds. Two diamond native mining beds that are still mining are distributed in Wafangdian shops in Liaoning and Mengyin, Shandong. Fractoring and other places. The main producing areas of Chinese diamonds: Liaoning Wafang Store, Mengyin, Shandong -Lintong, Hunan Qijiang Basin. They are all Jinbieliyan type, but Hunan has not found native mine. Among them, the quality of Liaoning is good. Shandong's head is larger. The largest diamonds in China are Changlin Diamonds. It was discovered in Shandong on December 21, 1977. It was discovered by the Changlin Brigade Wei Zhenfang. In the bank's treasury. Changlin diamonds weigh 158.786 carats, which are octagonal, clean, transparent, pale yellow. Itly rumored that China's largest diamond was once a golden chicken diamond, and it was also found in the area, weighing 281.25 carats. However, it was taken away by the Japanese during World War II, and the whereabouts have been unknown so far. Reference materials: Diamond-Baidu Encyclopedia
Southern Africa is the world's main diamond -producing area (South Africa, Namibia, Botswana, Zair, Angola, etc.). The world's largest diamond sand mines are in Namibia, with an average price of more than $ 300/carat, and more than 95%are gems. Botswana is another important diamond origin. Its diamond income accounts for more than 70%of the national export revenue. In 1999, its output value remained first in the world. Extension information:
It the proportion of diamond rough and gem -level diamonds, the best diamond comes from diamonds mined in the nanibia deposit mining bed. The natural weathering of these diamonds moved to the beach, with a distance of 1,000 miles. The fragile parts in this journey diamond are separated. Diamonds in a specific sedimentation environment are distributed in the rock layer according to different shapes and different shapes. Gem -grade diamonds in the mining area reached 97%. For cut diamond noodles, it is difficult to distinguish which country and mining areas produced in. The diamonds produced in any mining area are good, medium, and poor. Compared with the worst diamonds in Namibia in the mining area, the diamonds of the Namibia deposit mines are not necessarily good. Reference materials Source: Baidu Encyclopedia-Diamond
The country with the most diamonds in Africa is South Africa. Diamond output in South Africa accounts for about 8.7 % of the world. South Africa Dobels is the world's largest diamond production and sales company with total assets of 20 billion US dollars. Its turnover once accounted for 90 % of the world's diamond supply market. It still controls 60 % of the world's rough diamond trade. The diamonds produced in South Africa are large with large particles and good quality. 50%of the diamond -murmicals mined from the mine can reach the gem level. Fifty years ago, Diamond production in South Africa ranked first in the world. Over time, the output of diamonds in South Africa decreased year by year. In 1987, the output of South African diamonds was 10%of the world's total output. Extension information: 1. Diamond origin distribution
has already owned diamond resources in more than 30 countries, with an annual output of about 100 million carats. The top five countries are Australia, Zael, Botswana, Russia, and South Africa. Diamond output of these five countries accounts for about 90%of the world's diamond output. rn其它产钻石的国家有刚果（金）、 巴西、圭亚那、委内瑞拉、安哥拉、中非、加纳、几内亚、象牙海岸、利比利亚、纳米比亚、塞拉利昂、坦桑尼亚、津巴布韦、印度尼西亚、印度、 China, Canada, etc.
. Diamonds in South Africa 1870 people dug diamonds in a loess on a South African farm. Since then It is the diamond -ray rock -Kimbelie (). rn其它产钻石的国家有刚果（金）、 巴西、圭亚那、委内瑞拉、安哥拉、中非、加纳、几内亚、象牙海岸、利比利亚、纳米比亚、塞拉利昂、坦桑尼亚、津巴布韦、印度尼西亚、印度、 China, Canada, etc. In August 2014, the flagship ore of Lesso in the southern Africa country found 198 carats of white diamonds. The extraordinary white diamond has high quality and flawless. The diamond can sell "more than 10 million US dollars and may reach 15 million US dollars. . The identification method 1. Observe the waist of the diamond. Any imitation is hard, so it will not appear thin stripes like imitation products. The waist circumference of the diamond is granular appearance. 2, diamonds are harder than imitation, and the aspect of the imitation of imitation often often takes face ridges. It will be more blunt than the diamond feeling, and the face line of diamonds must be sharp. 3. Based on diamond -based fidelity, the fascinating ridgeline of imitation products often wear. N4, if the diamond leaves natural noodles, there is a chance to find the unique "triangular growth pattern" of diamonds on the natural surface. 5. If the diamond appears, the appearance is usually a staircase, and the imitation products will be possible. It's very different in curved arcs or shells. Reference materials Source: Baidu Encyclopedia-Diamond
1. The country with the most drilled diamonds in Africa is Botswana, located in southern Africa, the capital Huberne, with a land area of 58,1730 square kilometers and a population of 2.25 million. It is also a country with a wide range of people. Botswana uses the diamond industry, cattle raising and emerging manufacturing as the pillar industry. In 2008, the output of diamonds was 3.2.6 million carats, with an output value of 3.27 billion US dollars, ranking first in the world. In 2012, the diamond export volume was 36.1 billion yuan, but they were exported rough diamonds. 2, southern Africa is the world's main diamond -producing area (South Africa, Namibia, Botswana, Zair, Angola, etc.). The world's largest diamond sand mines are in southwestern African Namibia, with an average price of more than 300 US dollars/carats, and more than 95%are gems. MWAI, the world's largest Kings Rock Tube (MWAI), is famous for its gem -class large diamonds, located in Tanzania. The native diamond mines found in the world for the first time in South Africa (Premier), which produced many famous world -renowned diamonds, such as Kulinnan (3106 carats), noble (999.2 carats), and Joquel (726 carats). Botswana is another important diamond origin. Its diamond revenue accounts for more than 70%of the national export revenue. In 1999, its output value remained first in the world. Extension information: Botswana mineral resources are rich. The main minerals are diamonds, followed by copper, nickel, coal, soda, platinum, gold, manganese, etc. Petroleum exploration is in progress. Diamond reserves and output are at the forefront of the world. Proven copper nickel minerals have 46 million tons, and the coal content is 17 billion tons. Reference materials: Baidu Encyclopedia: Botswana
At present, a total of 27 countries in the world have found diamond mines, most of which are located in Africa, Russia, Australia and Canada. Southern Africa is the world's main diamond -producing area (South Africa, Namibia, Botswana, Zair, Angola, etc.). The world's largest diamond sand mines are in southwestern African Namibia, with an average price of more than 300 US dollars/carats, and more than 95%are gems. The world's largest Kimberley Rock Tube (MWAI) is famous for its gem -class large diamonds, located in Tanzania. The native diamond mines found in the world for the first time in South Africa (Premier), which produced many famous world -renowned diamonds, such as Kulinnan (3106 carats), noble (999.2 carats), and Joquel (726 carats). Botswana is another important diamond origin. Its diamond revenue accounts for more than 70%of the national export revenue. In 1999, its output value remained first in the world. Zael, Botswana, South Africa, Namibia, Angola, Tanzania, Serra Leine (gemstones accounted for more than 60%, the average price of 173 US dollars/carats), Ghana and other African countries have 56%of the total diamond reserves in the world. The average gem level is 31%.
The world's largest Kimberley Rock Tube (MWAI) is famous for its gem -class large diamonds, located in Tanzania.
The first -time diamond mines found in the world in South Africa (Premier), which produced many world -renowned large diamonds, such as Kulinnan (3106 carats), noble (999.2 carats), Joquer (726 carat).
Botswana is another important diamond origin. Its diamond income accounts for more than 70%of the national export revenue. In 1999, its output value remained first in the world.
Zael, Botswana, South Africa, Namibia, Angola, Tanzania, Serra Leine (gemstone accounted for more than 60%, the average price of 173 US dollars/carats), Ghana and other African countries are the total diamond reserves of the world 56%, average gem level is 31%.
The diamond mines in 27 countries in the world, most of them are located in Africa, Russia, Australia and Canada.
If Africa is the world's main diamond -producing area (South Africa, Namibia, Botswana, Zair, Angola, etc.). The world's largest diamond sand mines are in southwestern African Namibia, with an average price of more than 300 US dollars/carats, and more than 95%are gems.
Extension information:
The diamond refers to diamonds that have been considered. diamond is a natural mineral and rough of diamonds. To put it simply, diamonds are a monomer crystal composed of carbon elements under high pressure and high temperature conditions of the earth.
The beautiful and rare diamond is a symbol of love and loyalty, representing eternal love.
On May 16, 2017, Sotheby's auction house held a spring jewelry auction in Geneva, Switzerland. A pair of colored pear -shaped diamond earrings were about 57.4 million US dollars and about 395 million yuan. New record. This pair of pear -shaped earrings is produced in South Africa.
is almost the same in except for different colors, and it weighs about 16 carats. Among them, the dark pink diamond is called "Abamis", which made 15.5 million US dollars (106.7 billion yuan), and
The other diamonds were dark lake blue, named "Apollo", due to the color ratio Paners diamonds are more rare, and the price is more than twice that of pink diamonds.
In January 2018, in the mining area of Lesso in Africa, a diamond weighing 910 carat D -color IIA was excavated, which is equivalent to 2 golf size, ranking the fifth largest in the history of diamonds.
Plashing
Namibia
The best diamonds from the ratio of diamond rough and gem -level diamonds come from diamonds mined in the namibia deposit mining bed. The natural weathering of these diamonds moved to the beach, with a distance of 1,000 miles. The fragile parts in this journey diamond are separated. Diamonds in a specific sedimentation environment are distributed in the rock layer according to different shapes and different shapes. Gem -grade diamonds in the mining area reached 97%. For cut diamond noodles, it is difficult to distinguish which country and mining areas produced in.
The diamonds produced in any mining area are good, medium, and poor. Compared with the worst diamonds in Namibia in the mining area, the diamonds of the Namibia deposit mines are not necessarily good.
India
India is the earliest country to discover diamonds in the world. 3000 years ago, India was the only place for diamonds. From 2500 years ago to the early 18th century, the Krisa River, Penne and its tributaries in the India are the only places in the world that produced diamonds. Many famous diamonds in history such as Kohi-Noor and Orloff (Orloff) Both and Great Mogul are from India, but India's diamond output is small.
Brazil
The discovery and mining of Brazil diamonds from 1725, which replaced Brazil to India and became the most important place for global diamonds at that time.
In South Africa
1867, South Africa discovered the deposit sand mine and a large number of native kinbarie rock tube to make South Africa the most important diamond producer in the world. New era. In 1905, the world's largest Kimbelie rock tube -Pleomir rock tube was discovered in Azya in South Africa, and the largest diamond (Kulinan diamond) was found here. South Africa has the world's largest and most modern Venitia diamond mines. South Africa diamonds are large and quality is high. 50%of diamonds are cutable. Although its output is not as good as Australia and other countries, the output value has always ranked among the top in the world.
Australia
It's found in western Australia in western Australia contains diamonds, and in 1986, Australia's diamond output has settled in the domineering position, but the gem class accounts for only 5%of its output. Australian diamonds are mainly distributed in Bingara and Copeton of West Australia and New South Wales, especially Argle mining reserves of 550 million carats.
Botswana
is rich in high -quality diamonds, 50%of gems, and its output value is the first in the world. The diamonds of Botswana come from the Kimbeli Rock mined in open -air. The huge mines include ORAPA rock tube (1967), rock tube (1977) and Jwanng diamond mines (1982). The total output of the three mines exceeded 15 million carats in 1989 Essence
Russia
Russia's diamonds are mainly distributed in the Yakut area in central Siberia. The area found more than a hundred diamond -containing golden Bibley rock tubes. In 1988, Russia found a new diamond mine near Europe near Europe. Essence Russian diamond output is about 12 million carats, half of the gem level. Over the years, Russia has formed an independent diamond mining and processing system. Its diamonds are large, quality, good quality, and uniform, and have strong competitiveness in the market.
In Canada
The reports in the northern region of Canada found a large number of Kimbeli Rock. After a few years, diamond output can account for 10%of the world's output.
On July 16, 1871, the Kulisburg partnership excavation team insisted on digging into the depths was successful. They were excavated deep in the land of dozens of square meters of land they occupied, and finally found it on this day. The diamond they dreamed of. The first diamond mine in the world was born. Name "Kulisburg Mine" is also called "New boom mine".
Then South Africa
The diamonds produced in South Africa are large with large particles, good quality and well -known. 50%of the diamond -murmicals mined from the mine can reach the gem level. Fifty years ago, Diamond production in South Africa ranked first in the world. Over time, the output of diamonds in South Africa decreased year by year. In 1987, the output of South African diamonds was 10%of the world's total output.
In August 2014, the flagship ore of Lesso in the southern Africa country found 198 carats of white diamonds. The extraordinary white diamond has high quality and flawless. The diamond can sell "more than 10 million US dollars and may reach 15 million US dollars.
This China
The proven reserves and output of Chinese diamonds ranks among the 10th place in the world, with an annual output of 200,000 carats, mainly in the main in Liaoning Wafangdian, Mengyin, Shandong, and Hunan Qijiang Basin, Liaoning Wafang Store is currently the largest diamond mine in Asia.
If China found the native mining beds of Kings and Diamonds in Guizhou and Shandong in 1965. In 1971, Liaoning Wafangdian found diamond native mining beds. Two diamond native mining beds that are still mining are distributed in Wafangdian shops in Liaoning and Mengyin, Shandong. Fractoring and other places.
The main producing areas of Chinese diamonds: Liaoning Wafang Store, Mengyin, Shandong -Lintong, Hunan Qijiang Basin. They are all Jinbieliyan type, but Hunan has not found native mine. Among them, the quality of Liaoning is good. Shandong's head is larger.
The largest diamonds in China are Changlin Diamonds. It was discovered in Shandong on December 21, 1977. It was discovered by the Changlin Brigade Wei Zhenfang. In the bank's treasury. Changlin diamonds weigh 158.786 carats, which are octagonal, clean, transparent, pale yellow.
Itly rumored that China's largest diamond was once a golden chicken diamond, and it was also found in the area, weighing 281.25 carats. However, it was taken away by the Japanese during World War II, and the whereabouts have been unknown so far.
Reference materials: Diamond-Baidu Encyclopedia
Southern Africa is the world's main diamond -producing area (South Africa, Namibia, Botswana, Zair, Angola, etc.). The world's largest diamond sand mines are in Namibia, with an average price of more than $ 300/carat, and more than 95%are gems.
Botswana is another important diamond origin. Its diamond income accounts for more than 70%of the national export revenue. In 1999, its output value remained first in the world.
Extension information:
It the proportion of diamond rough and gem -level diamonds, the best diamond comes from diamonds mined in the nanibia deposit mining bed. The natural weathering of these diamonds moved to the beach, with a distance of 1,000 miles. The fragile parts in this journey diamond are separated. Diamonds in a specific sedimentation environment are distributed in the rock layer according to different shapes and different shapes. Gem -grade diamonds in the mining area reached 97%. For cut diamond noodles, it is difficult to distinguish which country and mining areas produced in.
The diamonds produced in any mining area are good, medium, and poor. Compared with the worst diamonds in Namibia in the mining area, the diamonds of the Namibia deposit mines are not necessarily good.
Reference materials Source:
Baidu Encyclopedia-Diamond
The country with the most diamonds in Africa is South Africa. Diamond output in South Africa accounts for about 8.7 % of the world. South Africa Dobels is the world's largest diamond production and sales company with total assets of 20 billion US dollars. Its turnover once accounted for 90 % of the world's diamond supply market. It still controls 60 % of the world's rough diamond trade.
The diamonds produced in South Africa are large with large particles and good quality. 50%of the diamond -murmicals mined from the mine can reach the gem level. Fifty years ago, Diamond production in South Africa ranked first in the world. Over time, the output of diamonds in South Africa decreased year by year. In 1987, the output of South African diamonds was 10%of the world's total output.
Extension information: 1. Diamond origin distribution
has already owned diamond resources in more than 30 countries, with an annual output of about 100 million carats. The top five countries are Australia, Zael, Botswana, Russia, and South Africa. Diamond output of these five countries accounts for about 90%of the world's diamond output. rn其它产钻石的国家有刚果（金）、 巴西、圭亚那、委内瑞拉、安哥拉、中非、加纳、几内亚、象牙海岸、利比利亚、纳米比亚、塞拉利昂、坦桑尼亚、津巴布韦、印度尼西亚、印度、 China, Canada, etc.
. Diamonds in South Africa
1870 people dug diamonds in a loess on a South African farm. Since then It is the diamond -ray rock -Kimbelie (). rn其它产钻石的国家有刚果（金）、 巴西、圭亚那、委内瑞拉、安哥拉、中非、加纳、几内亚、象牙海岸、利比利亚、纳米比亚、塞拉利昂、坦桑尼亚、津巴布韦、印度尼西亚、印度、 China, Canada, etc.
In August 2014, the flagship ore of Lesso in the southern Africa country found 198 carats of white diamonds. The extraordinary white diamond has high quality and flawless. The diamond can sell "more than 10 million US dollars and may reach 15 million US dollars.
. The identification method
1. Observe the waist of the diamond. Any imitation is hard, so it will not appear thin stripes like imitation products. The waist circumference of the diamond is granular appearance.
2, diamonds are harder than imitation, and the aspect of the imitation of imitation often often takes face ridges. It will be more blunt than the diamond feeling, and the face line of diamonds must be sharp.
3. Based on diamond -based fidelity, the fascinating ridgeline of imitation products often wear. N4, if the diamond leaves natural noodles, there is a chance to find the unique "triangular growth pattern" of diamonds on the natural surface.
5. If the diamond appears, the appearance is usually a staircase, and the imitation products will be possible. It's very different in curved arcs or shells.
Reference materials Source: Baidu Encyclopedia-Diamond
1. The country with the most drilled diamonds in Africa is Botswana, located in southern Africa, the capital Huberne, with a land area of 58,1730 square kilometers and a population of 2.25 million. It is also a country with a wide range of people. Botswana uses the diamond industry, cattle raising and emerging manufacturing as the pillar industry. In 2008, the output of diamonds was 3.2.6 million carats, with an output value of 3.27 billion US dollars, ranking first in the world. In 2012, the diamond export volume was 36.1 billion yuan, but they were exported rough diamonds.
2, southern Africa is the world's main diamond -producing area (South Africa, Namibia, Botswana, Zair, Angola, etc.). The world's largest diamond sand mines are in southwestern African Namibia, with an average price of more than 300 US dollars/carats, and more than 95%are gems.
MWAI, the world's largest Kings Rock Tube (MWAI), is famous for its gem -class large diamonds, located in Tanzania. The native diamond mines found in the world for the first time in South Africa (Premier), which produced many famous world -renowned diamonds, such as Kulinnan (3106 carats), noble (999.2 carats), and Joquel (726 carats). Botswana is another important diamond origin. Its diamond revenue accounts for more than 70%of the national export revenue. In 1999, its output value remained first in the world.
Extension information:
Botswana mineral resources are rich. The main minerals are diamonds, followed by copper, nickel, coal, soda, platinum, gold, manganese, etc. Petroleum exploration is in progress. Diamond reserves and output are at the forefront of the world. Proven copper nickel minerals have 46 million tons, and the coal content is 17 billion tons.
Reference materials: Baidu Encyclopedia: Botswana
At present, a total of 27 countries in the world have found diamond mines, most of which are located in Africa, Russia, Australia and Canada. Southern Africa is the world's main diamond -producing area (South Africa, Namibia, Botswana, Zair, Angola, etc.). The world's largest diamond sand mines are in southwestern African Namibia, with an average price of more than 300 US dollars/carats, and more than 95%are gems. The world's largest Kimberley Rock Tube (MWAI) is famous for its gem -class large diamonds, located in Tanzania. The native diamond mines found in the world for the first time in South Africa (Premier), which produced many famous world -renowned diamonds, such as Kulinnan (3106 carats), noble (999.2 carats), and Joquel (726 carats). Botswana is another important diamond origin. Its diamond revenue accounts for more than 70%of the national export revenue. In 1999, its output value remained first in the world. Zael, Botswana, South Africa, Namibia, Angola, Tanzania, Serra Leine (gemstones accounted for more than 60%, the average price of 173 US dollars/carats), Ghana and other African countries have 56%of the total diamond reserves in the world. The average gem level is 31%.