Does not belong. Jewelry jewelry refers to the decorations worn on the head, and now it is widely refers to the larch, earrings, necklaces, rings, bracelets, etc. made from precious metals, gems, etc. The gold that is not processed does not belong to jewelry. Jewelry jewelry classification:
(1) Classification of jewelry according to jewelry 1. High -end jewelry, such as large valuable diamonds, red sapphire and golden emerald jewelry. 2. Mid -range jewelry, such as medium quality and weight diamond jewelry, emerald and emerald jewelry. 3. Low -grade jewelry, such as sea blue gems, garnet or crystal jewelry. (2) Based on whether it is inlaid with gemstones 4. According to whether the jewelry is inlaid with gemstones, jewelry can be divided into embedded gemstones and jewelry, pure decorative gem material jewelry and plain gold jewelry. 5. Suinjin jewelry can also be divided into thousands of gold jewelry (99.9%), foot gold jewelry (99%), K gold jewelry, platinum tablets, and sterling silver jewelry. The value of this type of jewelry is determined by the type and content of the metal used, design styles and production processes. (3) Classification according to the material of the jewelry of jewelry 6. Gold jewelry, the main component is gold, the content of gold and the composition reflect the value of gold jewelry. Gold jewelry has thousands of gold (99.9%), foot gold jewelry (99%), K gold, gold plating (gold) and other categories. 7. Platinum jewelry, the main ingredients are platinum elements such as platinum (PT), 钯 (PD), nail (RU), 锇 (OS), 铑 (RH) and 铱 (IR). The most common major platinum jewelry is the main component of Platinum (PT999.5), Foot Platinum (PT990), Platinum (PT950, PT900, PT850) jewelry with platinum (PT). 8. Silver jewelry, the main ingredients are horns, commonly used for gemstone inlaid 800s, jewelry silver 925S or 950s (where S is abbreviated by English silver Silver, 800s indicates that silver is 80%; 925s and 950s , Respectively, the color of silver is 92.5%and 95%). 9. Ordinary metal jewelry, made of various alloys of stainless steel, copper and aluminum, is mainly used in popular jewelry or avant -garde head jewelry. 10. The jewelry made of other materials mainly refers to the jewelry made of various leather, plastic and wood, which is usually just as a craft to reflect the beauty of art. (4) Classification according to other factors 11. According to different wearing parts according to jewelry jewelry, it can be divided into headwear, nasal decoration, earrings, neck decorations, hand ornaments, waists, clothing, clothing, clothing, clothing, clothing, clothing, clothing, clothing, clothing, clothing, clothing, clothing Wait. 12. According to different artistic design of jewelry, it can be divided into popular jewelry, classic jewelry, personalized jewelry, etc.
Generally used to make natural materials (minerals, rocks, creatures, etc.) such as gold and silver such as gold and silver. The jewelry shop of items is also collectively referred to as "jewelry". Scientifically speaking, the concept of "jewelry" is the same as the general "gem". Gem in a broad sense refers to the raw materials that are suitable for pondering or engraving as jewelry or crafts. Jewelry includes: natural jewelry and jade (natural gemstones, natural jade, natural organic gems) artificial gemstones (artificial gems, recreation gems, combined gems, synthetic gems) and precious metals for jewelry: gold, silver, platinum, 钯 钯 钯 So gold belongs to jewelry.
Does not belong. Jewelry jewelry refers to the decorations worn on the head, and now it is widely refers to the larch, earrings, necklaces, rings, bracelets, etc. made from precious metals, gems, etc. The gold that is not processed does not belong to jewelry.
Jewelry jewelry classification:
(1) Classification of jewelry according to jewelry
1. High -end jewelry, such as large valuable diamonds, red sapphire and golden emerald jewelry.
2. Mid -range jewelry, such as medium quality and weight diamond jewelry, emerald and emerald jewelry.
3. Low -grade jewelry, such as sea blue gems, garnet or crystal jewelry.
(2) Based on whether it is inlaid with gemstones
4. According to whether the jewelry is inlaid with gemstones, jewelry can be divided into embedded gemstones and jewelry, pure decorative gem material jewelry and plain gold jewelry.
5. Suinjin jewelry can also be divided into thousands of gold jewelry (99.9%), foot gold jewelry (99%), K gold jewelry, platinum tablets, and sterling silver jewelry. The value of this type of jewelry is determined by the type and content of the metal used, design styles and production processes.
(3) Classification according to the material of the jewelry of jewelry
6. Gold jewelry, the main component is gold, the content of gold and the composition reflect the value of gold jewelry. Gold jewelry has thousands of gold (99.9%), foot gold jewelry (99%), K gold, gold plating (gold) and other categories.
7. Platinum jewelry, the main ingredients are platinum elements such as platinum (PT), 钯 (PD), nail (RU), 锇 (OS), 铑 (RH) and 铱 (IR). The most common major platinum jewelry is the main component of Platinum (PT999.5), Foot Platinum (PT990), Platinum (PT950, PT900, PT850) jewelry with platinum (PT).
8. Silver jewelry, the main ingredients are horns, commonly used for gemstone inlaid 800s, jewelry silver 925S or 950s (where S is abbreviated by English silver Silver, 800s indicates that silver is 80%; 925s and 950s , Respectively, the color of silver is 92.5%and 95%).
9. Ordinary metal jewelry, made of various alloys of stainless steel, copper and aluminum, is mainly used in popular jewelry or avant -garde head jewelry.
10. The jewelry made of other materials mainly refers to the jewelry made of various leather, plastic and wood, which is usually just as a craft to reflect the beauty of art.
(4) Classification according to other factors
11. According to different wearing parts according to jewelry jewelry, it can be divided into headwear, nasal decoration, earrings, neck decorations, hand ornaments, waists, clothing, clothing, clothing, clothing, clothing, clothing, clothing, clothing, clothing, clothing, clothing, clothing Wait.
12. According to different artistic design of jewelry, it can be divided into popular jewelry, classic jewelry, personalized jewelry, etc.
Gold jewelry belongs to jewelry jewelry. If it is raw materials, it can also be used for trading, such as gold futures, spot gold, etc.
Gold only belongs to raw materials, and it belongs to the precious metal to process him as jewelry.
Gold is gold, and the chemical element symbol AU is a soft, golden, corrosive precious metal. Gold is one of the rare and precious metals in metals.
Generally used to make natural materials (minerals, rocks, creatures, etc.) such as gold and silver such as gold and silver. The jewelry shop of items is also collectively referred to as "jewelry". Scientifically speaking, the concept of "jewelry" is the same as the general "gem". Gem in a broad sense refers to the raw materials that are suitable for pondering or engraving as jewelry or crafts.
Jewelry includes: natural jewelry and jade (natural gemstones, natural jade, natural organic gems) artificial gemstones (artificial gems, recreation gems, combined gems, synthetic gems) and precious metals for jewelry: gold, silver, platinum, 钯 钯 钯
So gold belongs to jewelry.