List Office Address of Gold Mining in Indonesia

Below are some list of names and addresses of gold mining and processing company inIndonesia:

Dairi Prima Mineral, PT

Victoria Building, 3rd Floor Suite 303, Jl. Sultan Hasanuddin Kav. 47-51, Kebayoran Baru, South Jakarta, DKI Jakarta 12160
Business Line: Gold mining
Phone: (021) 7255590 Fax: (021) 7255586

Newmont Nusa Tenggara, PT
Jl. Sriwijaya No. 258, Lombok, Mataram, West Nusa Tenggara 83 126
Business Line: Gold and copper mining
Phone: (0372) 635318 Fax: (0372) 635319

Earth Masindo, PT
Ketapang Indah Complex Block B-1 No. 30-31, Jl. KH. Zainul Arifin, Jakarta Barat, DKI Jakarta 11140
Business Line: Mining: coal, gold, bauxite
Phone: (021) 6338562 Fax: (021) 6346554

Antam Resources Limited, PT
Aneka Tambang Building, 4th Floor, Jl. Lt-Gen. TB. Simatupang No. 1, Tanjung Barat, South Jakarta, DKI Jakarta 12530
Business Line: Coal, gold and silver mining
Phone: (021) 7805120 Fax: (021) 7805350

Agincourt Resources, PT
Wisma Pondok Indah II, 12th Floor Suite 1201, Jl. Sultan Iskandar Muda Kav. V-TA, Pondok Indah, South Jakarta, DKI Jakarta 12310
Business Line: Gold mining
Phone: (021) 75922808 Fax: (021) 75922818

Kelian Equatorial Mining, PT
Petrosea Office Complex Lot # 117, Jl. Jend. Sudirman No. 501, Balikpapan, East Kalimantan 76 114
Business Line: Gold and silver mining
Phone: (0542) 763282 Fax: (0542) 763283

Newmont Minahasa Raya, PT
Jl. Wolter Monginsidi No. 50, Manado, North Sulawesi 95 114
Business Line: Gold mining
Phone: (0431) 851350 Fax: (0431) 354177

Antam Tbk., PT [Geomin Unit]
Jl. Youth No. 1, Pulogadung, East Jakarta, DKI Jakarta 13210
Business Line: Gold and nickel mining
Phone: (021) 4755380 Fax: (021) 4759860

Hunamas Interbuana Putra, PT
Jl. Wildlife Park Raya No. 18, Jatipadang - Pasar Minggu, South Jakarta, DKI Jakarta 12540
Business Line: Gold mining
Phone: (021) 78831572, (021) 78831580 Fax: (021) 78831584

Hunamas Group
Jl. Wildlife Park Raya No. 18, Jatipadang - Pasar Minggu, South Jakarta, DKI Jakarta 12540
Business Line: Gold, oil and coal mining
Phone: (021) 78831580, (021) 78831604 Fax: (021) 78831584

ASGH Mining Service, PT
Hijau Arkadia Tower C Office Centre Building, 14th Floor, Jl. Lt-Gen. TB. Simatupang Kav. 88, Jati Padang - Pasar Minggu, South Jakarta, DKI Jakarta 12520
Business Line: Mining: coal, gold
Phone: (021) 78838361 Fax: (021) 78838738

AGC Indonesia, PT
Hijau Arkadia Tower C Office Centre Building, 14th Floor, Jl. Lt-Gen. TB. Simatupang Kav. 88, Jati Padang - Pasar Minggu, South Jakarta, DKI Jakarta 12520
Business Line: Mining: coal, gold
Phone: (021) 78838361 Fax: (021) 78838738

Iriana Pearl Idenburg, PT
Graha Simatupang Tower I, 4th Floor Block 1-D, Jl. Lt-Gen. TB. Simatupang Kav. 38, South Jakarta, DKI Jakarta 12540
Business Line: Gold mining
Phone: (021) 7829165, (021) 7829166 Fax: (021) 7829188

Iriana Mining Services, PT
Graha Simatupang Tower I, 4th Floor Block 1-D, Jl. Lt-Gen. TB. Simatupang Kav. 38, South Jakarta, DKI Jakarta 12540
Business Line: Gold mining
Phone: (021) 7829165, (021) 7829166 Fax: (021) 7829188

Revive Indonesia Persada, PT
Graha CIM, 8th Floor, Office Park Kuningan, Jl. South Setiabudi Kav. 16-17, Kuningan, South Jakarta, DKI Jakarta 12920
Business Line: Coal and gold ore mining
Phone: (021) 57941780 Fax: (021) 57941713

First Borneo International, PT
Marein Sudirman Plaza Tower, 19th & 22nd Floor, Jl. Jend. Sudirman Kav. 76-78, Jakarta Selatan, DKI Jakarta 12910
Business Line: Palm oil plantation; Coal mining; Iron ore mining; Nickel Mining: Gold mining
Phone: (021) 57936680 Fax: (021) 57936681

Irja Eastern Minerals, PT
Plaza 89, 4th Floor, Jl. HR. Rasuna Said Kav. X-7 No. 6, Kuningan, South Jakarta, DKI Jakarta 12940
Business Line: Gold mining
Phone: (021) 2591918 Fax: (021) 2591944

Kelian Equatorial Mining, PT [Jakarta Branch]
Grace Tower, 15th Floor, Office E3.3 Park, Jl. Mega Kuningan Lot 8.6 - 8.7, Kuningan, South Jakarta, DKI Jakarta 12950
Business Line: Gold and silver mining
Phone: (021) 5764551 Fax: (021) 57941884

Indomining Karyabuana, PT
Wisma Nestle, 14th Floor, Arcadia Office Park, Jl. Lt-Gen. TB. Simatupang Kav. 88, Jati Padang - Pasar Minggu, South Jakarta, DKI Jakarta 12520
Business Line: Coal and gold mining
Phone: (021) 78547720 Fax: (021) 78547719

Antam Tbk., PT [Cikotok Branch]
Jl. First Lieutenant Bakri 3, Cikotok, Sukabumi, West Java 43 131
Business Line: Gold and silver mining
Phone: (0252) 401721

UPD Indonesia, PT
Wisma Kodel, 9th Floor, Jl. HR. Rasuna Said Kav. B-4, Kuningan, South Jakarta, DKI Jakarta 12920
Business Line: Gold mining
Phone: (021) 5222358 Fax: (021) 5214584

Nabire Bakti Mining, PT
Plaza 89, 4th Floor, Jl. HR. Rasuna Said Kav. X-7 No. 6, Kuningan, South Jakarta, DKI Jakarta 12940
Business Line: Copper and gold mining
Phone: (021) 2591918 Fax: (021) 2591944

Gold

Au

Heat, moisture, oxygen, and most corrosive agents have very little chemical effect on gold, making it well-suited for use in coins and jewelry. Heat, humidity, oxygen, and most corrosive agents have very little chemical effect on gold, making it suitable for use in coins and jewelry.

The History Says History Says
Gold is mentioned installments times in the Old Testament. Gold is mentioned several times in the Old Testament. The south-east corner of the Black Sea was famed for its gold. The south-east corner of the Black Sea known for its gold. Exploitation is said to date from the time of Midas, and this gold was Important in the establishment of what is probably the world's Earliest coinage in Lydia Between 643 and 630 BC. Exploitation is said to date from the time of Midas, and this gold was important in the formation of what may be the world's first coins in Lydia between 643 and 630 BC.

The Present Scenario Present Scenario
The gold isotope Au-198, is Used in Some cancer treatments and for Treating other diseases. Gold isotope Au-198, used in some treatments to treat cancer and other diseases.

Gold is a metallic element. Gold is a metal element. Its atomic number is 79. is the atomic number 79. It is soft, shiny, yellow, dense, malleable and ductile. It is soft, shiny, yellow, dense, malleable and ductile. It does not REACT with most chemicals but is attacked by chlorine, fluorine and aqua regia. He does not react with most chemicals but is attacked by chlorine, fluorine and aqua regia. This metal occurs in the form of nuggets or grains in rocks. These metals occur in the form of nuggets or grains in rocks. It is is Also found in alluvial deposits. It is also found in alluvial deposits.

Gold is measured by troy weight and by grams. Gold is measured by troy weight and grams. If alloyed with other metals, a term 'Carat' or 'rust' is Used to indicate the amount of gold present. If alloys with other metals, rust 'term' or 'rust' is used to indicate the amount of gold present. Pure gold is 24 carats. Pure gold is 24 carat.

Physical Properties of Gold Gold Physical Properties
Solid phase Solid Phase
Density (near room temperature) Density (near room temperature) 3.19 g/cm3 3.19 g/cm3
Liquid density at melting point Liquid density at melting point of 17.31 g/cm3 g/cm3 17:31
Melting point Melting point 1337.33 K (1064.18 ° C, 1947.52 ° F) 1337.33 K (1064.18 ° C, 1947.52 ° F)
Boiling point Boiling point 3129 K (2856 ° C, 5173 ° F) 3129 K (2856 ° C, 5173 ° F)
Heat of fusion Heat of fusion 12:55 kJ / mol 12.55 kJ / mol
Heat of vaporization Heat of vaporization 324 kJ / mol 324 kJ / mol
Heat capacity The heat capacity (25 ° C) 25 418 J / (mol-K) (25 ° C) 25.418 J / (mol-K)

Atomic Properties of Gold Atomic Gold Properties
Crystal structure Crystal structure Cubic Face Centered Cubic face-centered
Oxidation states oxidation state 3, 1 (amphoteric oxide) 3, 1 (amphoteric oxide)
2:54 Electronegativity Electronegativity (Pauling scale) 2.54 (scale Pauling)
Ionization Energy Ionization energies 1st: 890.1 kJ / mol 1st: 890.1 kJ / mol
2nd: 1980 kJ / mol 2nd: 1980 kJ / mol
Atomic radius atomic radius 135 pm 135 pm
Atomic radius (calc.) Atomic radius (calc.) 174 pm 174 pm
Covalent radius of 144 pm Covalent radius 144 pm
Van der Waals radius Van der Waals radius of 166 pm 166 pm

Characteristics of Gold Gold Characteristics
Gold is yellow in color but cans Also occur in black or ruby ​​Pls it is finely divided. Yellow gold but can also occur in black or ruby ​​when finely divided. The colloidal solutions are intensely colored and are Often purple. Colloidal solutions are intensely colored and often purple. Gold's plasmon frequency, lying in the visible range, results in colors. Gold plasmon frequency, lying in the visible range, resulting in color. It absorbs blue light and causes the red and yellow light to be reflected. It absorbs blue light and causing the red and yellow light will be reflected.

Gold is most malleable and ductile. Gold is most malleable and ductile. One gram cans be beaten into a sheet of one square meter. One gram can be beaten into sheets one square meter. It readily forms alloys with many other metals. It's easy to form alloys with other metals. With copper it yields redder metal, iron with blue, green produces silver, aluminum and platinum-purple-white. With copper it produces the red metal, iron blue, green produce silver, aluminum and platinum-purple-white. Generally Native gold contains 8-10% silver. Native gold contains usually 8-10% silver.

Gold is a good conductor of both heat and electricity. Gold is a good conductor of both heat and electricity. It is not affected by water and most Regents. It is not affected by air and most regents. Heat, moisture, oxygen, and most of the corrosive agents have very little chemical effect on gold. Heat, humidity, oxygen, and most corrosive agents have very little chemical effect on gold. Halogens chemically alters gold and aqua regia dissolves it. Halogen chemistry change and aqua regia dissolves gold.

Uses of Gold Gold Use

* Gold and its ally are Often used in jewelry, coinage and a standard for monetary exchange in many countries. Gold and its allies are often used in jewelry, currency and standard for monetary exchange in many countries.
* Due to its high electrical conductivity and resistance to corrosion, it is Used as industrial metal. Because of high electrical conductivity and resistance to corrosion, is used as an industrial metal.
* It is made into thread and Used in embroidery. This is made into yarn and used in embroidery.
* It performs a critical functions in computers, communications equipment, Spacecraft, aircraft jet engines and host of other products. This perform important functions in computers, communications equipment, spacecraft, jet engines and a host of other products.
* The resistance to oxidation properties, it is Used as a thin layers electroplated on the surface of electrical connectors to make sure of good connection. The resistance to oxidation properties, used as a thin layer coated on the surface of electrical connectors to ensure a good connection.
* It is Used in restorative dentistry. It is used in restorative dentistry.
* Colloidal gold (a gold nanoparticle) is an intensely colored solution and is Used as gold paint on ceramics prior to firing. Colloidal gold (a gold nanoparticle) is an intensely colored solution and used as gold paint on ceramics prior to firing.
* Chlorauric acid is Used in photography to tone silver image. Chlorauric acid is used in photography for the silver image tone.
* Gold (III) chloride is utilised as catalyst in organic chemistry. Gold (III) chloride used as catalyst in organic chemistry.
* It is Used in awards. It is used in the award.
* It is Used for protective coatings on many artificial satellites as it is a good reflector of infrared and visible light. It is used for protective coating on many artificial satellites because it is a good reflector of infrared and visible light.
* The isotope of gold, Au-198 is Used in Some cancer treatments and for other diseases. Gold isotope, Au-198 is used in some treatment of cancer and other diseases.
* Gold flake is Used in sweets and drinks. Flakes of gold used in candy and drinks.
* White gold serves as the substitute for platinum. white gold serves as a substitute for platinum.
* Green Gold is Used in specialized jewelry. Green gold is used in specialized jewelry.

World Gold World Gold Market Markets

* London as the great clearing house in London as a major clearinghouse
* New York as the home of futures trading in New York as a futures trading house
* Zurich as a physical Zurich as a physical turntable turntable
* Istanbul, Dubai, Singapore and Hong Kong as doorways to Important consuming regions. Istanbul, Dubai, Singapore and Hong Kong as the gateway to important consuming regions.
* Tokyo Nowhere TOCOM sets the mood of Japan in Tokyo where Japan's TOCOM sets the atmosphere
* Mumbai under India's liberalized gold regime under the regime of liberalization of Mumbai's golden India

Gold producing Major Major Gold Producing Countries Countries

* South Africa South Africa
* United States United States
* Australia Australia
* China China
* Canada Canada
* Russia Russia
* Indonesia Indonesia
* Peru Peru
* Uzbekistan Uzbekistan
* Papua New Guinea Papua New Guinea
* Ghana Ghana
* Brazil Brazil
* Chile Chile
* Philippines Philippines
* Mali Mali
* Mexico Mexico
* Argentina Argentina
* Kyrgyzstan Kyrgyzstan
* Zimbabwe Zimbabwe
* Colombia Colombia

Gold

Au

Heat, moisture, oxygen, and most corrosive agents have very little chemical effect on gold, making it well-suited for use in coins and jewelry. Heat, humidity, oxygen, and most corrosive agents have very little chemical effect on gold, making it suitable for use in coins and jewelry.

The History Says History Says
Gold is mentioned installments times in the Old Testament. Gold is mentioned several times in the Old Testament. The south-east corner of the Black Sea was famed for its gold. The south-east corner of the Black Sea known for its gold. Exploitation is said to date from the time of Midas, and this gold was Important in the establishment of what is probably the world's Earliest coinage in Lydia Between 643 and 630 BC. Exploitation is said to date from the time of Midas, and this gold was important in the formation of what may be the world's first coins in Lydia between 643 and 630 BC.

The Present Scenario Present Scenario
The gold isotope Au-198, is Used in Some cancer treatments and for Treating other diseases. Gold isotope Au-198, used in some treatments to treat cancer and other diseases.

Gold is a metallic element. Gold is a metal element. Its atomic number is 79. is the atomic number 79. It is soft, shiny, yellow, dense, malleable and ductile. It is soft, shiny, yellow, dense, malleable and ductile. It does not REACT with most chemicals but is attacked by chlorine, fluorine and aqua regia. He does not react with most chemicals but is attacked by chlorine, fluorine and aqua regia. This metal occurs in the form of nuggets or grains in rocks. These metals occur in the form of nuggets or grains in rocks. It is is Also found in alluvial deposits. It is also found in alluvial deposits.

Gold is measured by troy weight and by grams. Gold is measured by troy weight and grams. If alloyed with other metals, a term 'Carat' or 'rust' is Used to indicate the amount of gold present. If alloys with other metals, rust 'term' or 'rust' is used to indicate the amount of gold present. Pure gold is 24 carats. Pure gold is 24 carat.

Physical Properties of Gold Gold Physical Properties
Solid phase Solid Phase
Density (near room temperature) Density (near room temperature) 3.19 g/cm3 3.19 g/cm3
Liquid density at melting point Liquid density at melting point of 17.31 g/cm3 g/cm3 17:31
Melting point Melting point 1337.33 K (1064.18 ° C, 1947.52 ° F) 1337.33 K (1064.18 ° C, 1947.52 ° F)
Boiling point Boiling point 3129 K (2856 ° C, 5173 ° F) 3129 K (2856 ° C, 5173 ° F)
Heat of fusion Heat of fusion 12:55 kJ / mol 12.55 kJ / mol
Heat of vaporization Heat of vaporization 324 kJ / mol 324 kJ / mol
Heat capacity The heat capacity (25 ° C) 25 418 J / (mol-K) (25 ° C) 25.418 J / (mol-K)

Atomic Properties of Gold Atomic Gold Properties
Crystal structure Crystal structure Cubic Face Centered Cubic face-centered
Oxidation states oxidation state 3, 1 (amphoteric oxide) 3, 1 (amphoteric oxide)
2:54 Electronegativity Electronegativity (Pauling scale) 2.54 (scale Pauling)
Ionization Energy Ionization energies 1st: 890.1 kJ / mol 1st: 890.1 kJ / mol
2nd: 1980 kJ / mol 2nd: 1980 kJ / mol
Atomic radius atomic radius 135 pm 135 pm
Atomic radius (calc.) Atomic radius (calc.) 174 pm 174 pm
Covalent radius of 144 pm Covalent radius 144 pm
Van der Waals radius Van der Waals radius of 166 pm 166 pm

Characteristics of Gold Gold Characteristics
Gold is yellow in color but cans Also occur in black or ruby ​​Pls it is finely divided. Yellow gold but can also occur in black or ruby ​​when finely divided. The colloidal solutions are intensely colored and are Often purple. Colloidal solutions are intensely colored and often purple. Gold's plasmon frequency, lying in the visible range, results in colors. Gold plasmon frequency, lying in the visible range, resulting in color. It absorbs blue light and causes the red and yellow light to be reflected. It absorbs blue light and causing the red and yellow light will be reflected.

Gold is most malleable and ductile. Gold is most malleable and ductile. One gram cans be beaten into a sheet of one square meter. One gram can be beaten into sheets one square meter. It readily forms alloys with many other metals. It's easy to form alloys with other metals. With copper it yields redder metal, iron with blue, green produces silver, aluminum and platinum-purple-white. With copper it produces the red metal, iron blue, green produce silver, aluminum and platinum-purple-white. Generally Native gold contains 8-10% silver. Native gold contains usually 8-10% silver.

Gold is a good conductor of both heat and electricity. Gold is a good conductor of both heat and electricity. It is not affected by water and most Regents. It is not affected by air and most regents. Heat, moisture, oxygen, and most of the corrosive agents have very little chemical effect on gold. Heat, humidity, oxygen, and most corrosive agents have very little chemical effect on gold. Halogens chemically alters gold and aqua regia dissolves it. Halogen chemistry change and aqua regia dissolves gold.

Uses of Gold Gold Use

* Gold and its ally are Often used in jewelry, coinage and a standard for monetary exchange in many countries. Gold and its allies are often used in jewelry, currency and standard for monetary exchange in many countries.
* Due to its high electrical conductivity and resistance to corrosion, it is Used as industrial metal. Because of high electrical conductivity and resistance to corrosion, is used as an industrial metal.
* It is made into thread and Used in embroidery. This is made into yarn and used in embroidery.
* It performs a critical functions in computers, communications equipment, Spacecraft, aircraft jet engines and host of other products. This perform important functions in computers, communications equipment, spacecraft, jet engines and a host of other products.
* The resistance to oxidation properties, it is Used as a thin layers electroplated on the surface of electrical connectors to make sure of good connection. The resistance to oxidation properties, used as a thin layer coated on the surface of electrical connectors to ensure a good connection.
* It is Used in restorative dentistry. It is used in restorative dentistry.
* Colloidal gold (a gold nanoparticle) is an intensely colored solution and is Used as gold paint on ceramics prior to firing. Colloidal gold (a gold nanoparticle) is an intensely colored solution and used as gold paint on ceramics prior to firing.
* Chlorauric acid is Used in photography to tone silver image. Chlorauric acid is used in photography for the silver image tone.
* Gold (III) chloride is utilised as catalyst in organic chemistry. Gold (III) chloride used as catalyst in organic chemistry.
* It is Used in awards. It is used in the award.
* It is Used for protective coatings on many artificial satellites as it is a good reflector of infrared and visible light. It is used for protective coating on many artificial satellites because it is a good reflector of infrared and visible light.
* The isotope of gold, Au-198 is Used in Some cancer treatments and for other diseases. Gold isotope, Au-198 is used in some treatment of cancer and other diseases.
* Gold flake is Used in sweets and drinks. Flakes of gold used in candy and drinks.
* White gold serves as the substitute for platinum. white gold serves as a substitute for platinum.
* Green Gold is Used in specialized jewelry. Green gold is used in specialized jewelry.

World Gold World Gold Market Markets

* London as the great clearing house in London as a major clearinghouse
* New York as the home of futures trading in New York as a futures trading house
* Zurich as a physical Zurich as a physical turntable turntable
* Istanbul, Dubai, Singapore and Hong Kong as doorways to Important consuming regions. Istanbul, Dubai, Singapore and Hong Kong as the gateway to important consuming regions.
* Tokyo Nowhere TOCOM sets the mood of Japan in Tokyo where Japan's TOCOM sets the atmosphere
* Mumbai under India's liberalized gold regime under the regime of liberalization of Mumbai's golden India

Gold producing Major Major Gold Producing Countries Countries

* South Africa South Africa
* United States United States
* Australia Australia
* China China
* Canada Canada
* Russia Russia
* Indonesia Indonesia
* Peru Peru
* Uzbekistan Uzbekistan
* Papua New Guinea Papua New Guinea
* Ghana Ghana
* Brazil Brazil
* Chile Chile
* Philippines Philippines
* Mali Mali
* Mexico Mexico
* Argentina Argentina
* Kyrgyzstan Kyrgyzstan
* Zimbabwe Zimbabwe
* Colombia Colombia

Emas

Au Au

Heat, moisture, oxygen, and most corrosive agents have very little chemical effect on gold, making it well-suited for use in coins and jewelry. Panas, kelembaban, oksigen, dan sebagian besar agen korosif memiliki sedikit efek kimia yang sangat pada emas, sehingga cocok untuk digunakan dalam koin dan perhiasan.

The History Says Sejarah Says
Gold is mentioned several times in the Old Testament. Emas disebutkan beberapa kali dalam Perjanjian Lama. The south-east corner of the Black Sea was famed for its gold. The-sudut timur selatan Laut Hitam terkenal karena emas. Exploitation is said to date from the time of Midas, and this gold was important in the establishment of what is probably the world's earliest coinage in Lydia between 643 and 630 BC. Eksploitasi dikatakan tanggal dari waktu Midas, dan emas ini adalah penting dalam pembentukan apa mungkin dunia awal koin di Lydia antara 643 dan 630 SM.

The Present Scenario Skenario Present
The gold isotope Au-198, is used in some cancer treatments and for treating other diseases. Isotop emas Au-198, digunakan dalam beberapa perawatan untuk mengobati kanker dan penyakit lainnya.

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Gold is a metallic element. Emas adalah unsur logam. Its atomic number is 79. adalah nomor atom 79. It is soft, shiny, yellow, dense, malleable and ductile. Hal ini lembut, mengkilap, kuning, padat, mudah dibentuk dan ulet. It does not react with most chemicals but is attacked by chlorine, fluorine and aqua regia. Ia tidak bereaksi dengan zat kimia yang paling tetapi diserang oleh klorin, fluorin dan aqua regia. This metal occurs in the form of nuggets or grains in rocks. logam ini terjadi dalam bentuk nugget atau butir dalam batuan. It is is also found in alluvial deposits. Hal ini juga ditemukan dalam bentuk deposito aluvial.

Gold is measured by troy weight and by grams. Emas diukur dengan berat troy dan gram. If alloyed with other metals, a term 'carat' or 'karat' is used to indicate the amount of gold present. Jika paduan dengan logam lain, karat 'istilah' atau 'karat' digunakan untuk menunjukkan jumlah yang hadir emas. Pure gold is 24 carats. emas murni adalah 24 karat.

Physical Properties of Gold Sifat Fisik Emas

Phase Tahap	Solid Padat
Density (near room temperature) Kepadatan (suhu ruangan dekat)	19.3 g/cm3 19.3 g/cm3
Liquid density at melting point Cair kepadatan di titik lebur	17.31 g/cm3 17,31 g/cm3
Melting point Titik lebur	1337.33 K (1064.18°C, 1947.52°F) 1337,33 K (1064,18 ° C, 1947,52 ° F)
Boiling point Titik didih	3129 K (2856°C, 5173°F) 3129 K (2856 ° C, 5173 ° F)
Heat of fusion Panas fusi	12.55 kJ/mol 12,55 kJ / mol
Heat of vaporization Panas penguapan	324 kJ/mol 324 kJ / mol
Heat capacity Kapasitas panas	(25°C) 25.418 J/(mol-K) (25 ° C) 25,418 J / (mol-K)

Atomic Properties of Gold Atom Properties Emas

Crystal structure Struktur kristal	Cubic face centered Kubik berpusat muka
Oxidation states Oksidasi negara	3, 1 (amphoteric oxide) 3, 1 (oksida amfoter)
Electronegativity Elektronegativitas	2.54 (Pauling scale) 2,54 (skala Pauling)
Ionization energies Energi ionisasi	1st: 890.1 kJ/mol 1st: 890,1 kJ / mol 2nd: 1980 kJ/mol 2nd: 1980 kJ / mol
Atomic radius Jari-jari atom	135 pm 135 pm
Atomic radius (calc.) Jari-jari atom (calc.)	174 pm 174 pm
Covalent radius Radius kovalen	144 pm 144 pm
Van der Waals radius Van der Waals radius	166 pm 166 pm

Characteristics of Gold Karakteristik Emas
Gold is yellow in color but can also occur in black or ruby when it is finely divided. Emas berwarna kuning tetapi juga dapat terjadi dalam warna hitam atau ruby ketika halus dibagi. The colloidal solutions are intensely colored and are often purple. Solusi koloid tersebut sangat berwarna dan sering ungu. Gold's plasmon frequency, lying in visible range, results in colors. Gold plasmon frekuensi, terbaring dalam jangkauan terlihat, menghasilkan warna. It absorbs blue light and causes the red and yellow light to be reflected. Hal ini menyerap cahaya biru dan menyebabkan lampu merah dan kuning akan tercermin.

Gold is most malleable and ductile. Emas yang paling mudah dibentuk dan ulet. One gram can be beaten into a sheet of one square meter. Satu gram bisa dipukuli menjadi lembaran satu meter persegi. It readily forms alloy with many other metals. Ini mudah membentuk paduan dengan logam lain. With copper it yields redder metal, blue with iron, silver produces green, aluminium-purple and platinum-white. Dengan tembaga itu menghasilkan logam merah, biru dengan besi, perak menghasilkan hijau, aluminium-ungu dan platinum-putih. Native gold contains generally 8-10% silver. emas asli mengandung perak umumnya 8-10%.

Gold is a good conductor of both heat and electricity. Emas adalah konduktor yang baik dari kedua panas dan listrik. It is not affected by air and most regents. Hal ini tidak dipengaruhi oleh udara dan bupati yang paling. Heat, moisture, oxygen, and most of the corrosive agents have very little chemical effect on gold. Panas, kelembaban, oksigen, dan sebagian besar agen korosif memiliki sedikit efek kimia yang sangat pada emas. Halogens chemically alters gold and aqua regia dissolves it. Halogen kimia mengubah emas dan aqua regia melarutkannya.

Uses of Gold Penggunaan Emas

• Gold and its ally are often used in jewelry, coinage and a standard for monetary exchange in many countries. Emas dan sekutunya yang sering digunakan dalam perhiasan, mata uang dan standar untuk pertukaran moneter di banyak negara.
• Due to its high electrical conductivity and resistance to corrosion, it is used as industrial metal. Karena konduktivitas listrik tinggi dan ketahanan terhadap korosi, digunakan sebagai logam industri.
• It is made into thread and used in embroidery. Hal ini dibuat menjadi benang dan digunakan dalam bordir.
• It performs a critical functions in computers, communications equipment, spacecraft, jet aircraft engines and host of other products. Ini melakukan fungsi penting dalam komputer, peralatan komunikasi, pesawat ruang angkasa, mesin pesawat jet dan sejumlah produk lainnya.
• The resistance to oxidation property, it is used as a thin layers electroplated on the surface of electrical connectors to make sure of good connection. Ketahanan terhadap properti oksidasi, digunakan sebagai lapisan tipis dilapisi pada permukaan konektor listrik untuk memastikan koneksi yang baik.
• It is used in restorative dentistry. Hal ini digunakan dalam kedokteran gigi restoratif.
• Colloidal gold (a gold nanoparticle) is an intensely colored solution and is used as gold paint on ceramics prior to firing. Koloid emas (a nanopartikel emas) merupakan solusi sangat berwarna dan digunakan sebagai cat emas di keramik sebelum menembak.
• Chlorauric acid is used in photography to tone silver image. Chlorauric asam digunakan dalam fotografi untuk perak gambar nada.
• Gold(III) chloride is utilised as catalyst in organic chemistry. Gold (III) klorida digunakan sebagai katalis dalam kimia organik.
• It is used in awards. Hal ini digunakan dalam penghargaan.
• It is used for protective coatings on many artificial satellites as it is a good reflector of infrared and visible light. Hal ini digunakan untuk lapisan pelindung pada satelit buatan banyak karena merupakan reflektor yang baik dan terlihat sinar inframerah.
• The isotope of gold, Au-198 is used in some cancer treatments and for other diseases. Isotop emas, Au-198 digunakan dalam beberapa perawatan kanker dan penyakit lainnya.
• Gold flake is used in sweets and drinks. Serpihan emas digunakan dalam permen dan minuman.
• White gold serves as the substitute for platinum. emas putih berfungsi sebagai pengganti platinum.
• Green gold is used in specialized jewelry. Hijau emas digunakan dalam perhiasan khusus.

World Gold Markets Pasar Emas Dunia

• London as the great clearing house London sebagai clearing house besar
• New York as the home of futures trading New York sebagai rumah perdagangan berjangka
• Zurich as a physical turntable Zurich sebagai fisik meja putar
• Istanbul, Dubai, Singapore and Hong Kong as doorways to important consuming regions. Istanbul, Dubai, Singapura dan Hong Kong sebagai pintu ke daerah mengkonsumsi penting.
• Tokyo where TOCOM sets the mood of Japan Tokyo dimana TOCOM set suasana Jepang
• Mumbai under India's liberalized gold regime Mumbai bawah rezim liberalisasi's emas India

Major Gold Producing Countries Mayor Gold Memproduksi Negara

• South Africa Afrika Selatan
• United States Amerika Serikat
• Australia Australia
• China Cina
• Canada Kanada
• Russia Rusia
• Indonesia Indonesia
• Peru Peru
• Uzbekistan Uzbekistan
• Papua New Guinea Papua Nugini
• Ghana Ghana
• Brazil Brazil
• Chile Chile
• Philippines Pilipina
• Mali Mali
• Mexico Meksiko
• Argentina Argentina
• Kyrgyzstan Kyrgyzstan
• Zimbabwe Zimbabwe
• Colombia Kolumbia

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