South Africa Sikkim is a kind of gold and is gold. The gold mine reserves in South Africa are very considerable, but because the process is relatively backward, the gold mines that are mined contain a part of the metal tin, which is also called Sikkim on the market. The purity of Sikkim is not golden, so the market price is far lower than gold. It is precisely because of its excellent price, so Sikkim is loved by consumers in African countries and Southeast Asian countries. Pucting information: The physical properties of gold 1, color: The steam emitted when the gold is melted is green; its gold powder during the smelting process is usually brown; if it is Casting it into a thin piece, it can convey green light. 2, ductility: is extremely strong. 1 ounce of gold can be pulled into 50 miles long, and its ductility makes it easy to cast and is a good choice for making jewelry. Gold is the strongest in the metal. 3, forgedness: INO. It can cause extremely thin and easy to roll up. 1 ounce of gold can be hammered to 4 million -foot thick and 100 square feet. The ancients hammed it into thin slices to decorate the temples and the palace. These can explain the strong flexibility and forgedness of gold. Reference materials: Baidu Encyclopedia -Gold
South Africa Sikkim is raw gold It whether it is South Africa and Vietnam Sandjin is a kind of raw gold with a relatively low amount of gold. Some people say that South Africa Sikkim is actually the same, because it is very similar to gold after making jewelry, and it cannot be distinguished by the naked eye. The darkens will become as darker as gold. The general service life is 2-3 years. South Africa has considerable reserves. Due to the relatively backward process, the gold ore mined. It is also called Sikkim. Because of the purity of Sikkim, its market price is much lower than gold. It is precisely because of its material price and beauty in African countries and Southeast Asian countries.
extension information Itjin is the same as the popular jewelry as the golden color. One, belongs to gold. The difference between Sikkim and Gold is the purity. The purity of Sikkim, which was washed out, was equivalent to 20%of gold, so the price should be much cheaper. Ti money is produced at the bottom of the river or a low -lying area, mixed with stone sand, and washed out of gold. The size of the Sikkim particles is like broad bean. It looks like fine sand and has different shapes. The color is different due to the quality of the form.
Reference Data Source: Baidu Encyclopedia -Shengjin
South Africa Sikkim is a kind of gold and is gold.
(1). "Han Feizi · Internal Reserve": "The land of Jingnan, the gold in the Lishui." n (2). Dan sand and gold sand without smelting. Tang Wangjian's poem "Looking for Li Shan people": "Golding gold is still far away, and the immortal medicine will be shifted." Born, there are everywhere. Liang, Yi, and Ningzhou are mostly available. In the water and sand, it is dandruff, which is called gold. " (3). One of the gold ore. Ming Li Shizhen's "Compendium of Materia Medica · Golden Stone One · Gold": "Poisonous gold is gold, submitted to Guangshan stone, red and poisonous, killing, more than ten times, poison is already." 1 words Pinyin shēng jīn ㄕㄥ ㄣ ㄣ ㄣ 2 The type of gold The natural existence that has not melted gold as a raw gold. Born gold is divided into two types of gold and mineral gold. S sand gold Puned in the vertex layer. It was broken by the gold ore containing golden ore exposed on the ground, so that the gold was rolled out of the water from the ore veins and the soil sand, and naturally deposited under the sand. Sand gold particles are as large as tens of kilograms, as small as fine sand.
Puned in the mine, often mixed with quartz stone. The thickness of the mine is tens of meters, and some are only a few centimeters. After the mining and mineral selection, the smelting factory was sent to the smelting factory, and the finished gold land was preliminarily refined by cyanide and mercury hybridization. If it is crushed and trap, you can get coarse -quality minerals.
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South Africa Sikkim is a kind of gold and is gold.
The gold mine reserves in South Africa are very considerable, but because the process is relatively backward, the gold mines that are mined contain a part of the metal tin, which is also called Sikkim on the market.
The purity of Sikkim is not golden, so the market price is far lower than gold. It is precisely because of its excellent price, so Sikkim is loved by consumers in African countries and Southeast Asian countries.
Pucting information:
The physical properties of gold
1, color:
The steam emitted when the gold is melted is green; its gold powder during the smelting process is usually brown; if it is Casting it into a thin piece, it can convey green light.
2, ductility:
is extremely strong. 1 ounce of gold can be pulled into 50 miles long, and its ductility makes it easy to cast and is a good choice for making jewelry. Gold is the strongest in the metal.
3, forgedness:
INO. It can cause extremely thin and easy to roll up. 1 ounce of gold can be hammered to 4 million -foot thick and 100 square feet. The ancients hammed it into thin slices to decorate the temples and the palace. These can explain the strong flexibility and forgedness of gold.
Reference materials: Baidu Encyclopedia -Gold
South Africa Sikkim is raw gold
It whether it is South Africa and Vietnam Sandjin is a kind of raw gold with a relatively low amount of gold. Some people say that South Africa Sikkim is actually the same, because it is very similar to gold after making jewelry, and it cannot be distinguished by the naked eye.
The darkens will become as darker as gold. The general service life is 2-3 years. South Africa has considerable reserves. Due to the relatively backward process, the gold ore mined. It is also called Sikkim. Because of the purity of Sikkim, its market price is much lower than gold. It is precisely because of its material price and beauty in African countries and Southeast Asian countries.
extension information
Itjin is the same as the popular jewelry as the golden color. One, belongs to gold.
The difference between Sikkim and Gold is the purity. The purity of Sikkim, which was washed out, was equivalent to 20%of gold, so the price should be much cheaper.
Ti money is produced at the bottom of the river or a low -lying area, mixed with stone sand, and washed out of gold. The size of the Sikkim particles is like broad bean. It looks like fine sand and has different shapes. The color is different due to the quality of the form.
Reference Data Source: Baidu Encyclopedia -Shengjin
South Africa Sikkim is a kind of gold and is gold.
(1). "Han Feizi · Internal Reserve": "The land of Jingnan, the gold in the Lishui." n (2). Dan sand and gold sand without smelting. Tang Wangjian's poem "Looking for Li Shan people": "Golding gold is still far away, and the immortal medicine will be shifted." Born, there are everywhere. Liang, Yi, and Ningzhou are mostly available. In the water and sand, it is dandruff, which is called gold. "
(3). One of the gold ore. Ming Li Shizhen's "Compendium of Materia Medica · Golden Stone One · Gold": "Poisonous gold is gold, submitted to Guangshan stone, red and poisonous, killing, more than ten times, poison is already."
1 words Pinyin
shēng jīn ㄕㄥ ㄣ ㄣ ㄣ
2 The type of gold
The natural existence that has not melted gold as a raw gold. Born gold is divided into two types of gold and mineral gold.
S sand gold
Puned in the vertex layer. It was broken by the gold ore containing golden ore exposed on the ground, so that the gold was rolled out of the water from the ore veins and the soil sand, and naturally deposited under the sand. Sand gold particles are as large as tens of kilograms, as small as fine sand.
Puned in the mine, often mixed with quartz stone. The thickness of the mine is tens of meters, and some are only a few centimeters. After the mining and mineral selection, the smelting factory was sent to the smelting factory, and the finished gold land was preliminarily refined by cyanide and mercury hybridization. If it is crushed and trap, you can get coarse -quality minerals.
00:00 / 00: 5270% shortcut keys to describe space: Play / pause ESC: Exit full screen ↑: increase volume 10% ↓: decreases by 10% →: Single fast forward 5 seconds studio Here you can drag no longer appear in the player settings to reopen the small window shortcut key description
How can its own hardness and gold compare