Diamond Diamonds are a kind of rare gemstone, which takes a crystal shape in the form of cubes, which is considered one of the most precious jewelry, and we often see who can acquire diamonds and wants to express his love for someone, giving him a piece of diamonds, was considered an old and now … Read more Diamonds
Emerald Stone Emerald stone is a kind of rare gemstone, but it is more precious than other stones. It is a transparent stone of a crystalline nature. It is characterized by a beautiful dark green color, because it contains chrome, which gives it green color, and does not change color if it is exposed to … Read more How do I know the original emeralds stone?
gold According to American standards, any piece of gold with a purity of less than 10 carats is categorized as gold or fake, and in the case of possession of a piece of gold and the desire to disclose it if it is real or fake, the best way to do this is by using … Read more Methods of detection of gold
gold Ancient civilizations used gold as a monetary unit for their trade and economic transactions, and entered the jewelry industry. The metal is a very precious metal, a chemical element of its atomic number 79 in the periodic table. It is called “Au” and can be found in nature in the form of granules, which … Read more Gold shape in the rocks
gold Gold is classified as one of the most precious metals. It is also a chemical element. The number 79 is counted in its periodic table. It is found in nature in the form of cores, which are atoms or granules found in rocks or oceans. It is soft and shiny, yellowish, and is formed … Read more How much gold alloy weight
Diamond Stone Diamonds are a type of precious stone, known worldwide, but it is a rare gem, a carbon compounds formed over thousands of years by the factors of heat and pressure, and introduces diamonds in the jewelry industry, and because of its precious price, people seek before buy it to make sure that this … Read more How to Know a Diamond Stone
gold Gold is a very precious metal, also a chemical element of the symbol Au. Its atomic number is 79 according to the atomic table. Its color is bright yellow and can be formulated. It is also used in the manufacture of gems and ornaments. Gold is found in nature in the form of granules … Read more Gold industry
Accessories Women who care about beauty resort to the use of many means that feel that they give them beauty, one of these accessories that women wear when fully equipped themselves, as it is known that the pieces of accessories sometimes work contrary to the person’s style, and tendencies in life but sometimes the woman … Read more How to keep the color of gold accessories
gold It is a metal known for its brilliant yellow color and its bile is corrosion resistant, can be traced, pulled and formed. It is not affected by acid but dissolves in royal water. Royal water is acid mixture of hydrochloric and nitric. The gold density is 19.3 grams Cubic centimeter, is found in nature … Read more How do I know the gold standard?
gold Throughout the ages, gold represents a symbol of beauty, well-being and wealth. Yellow metal is a precious metal, measured for other metals. Some studies of gold extraction sites have revealed that most of the production of this mineral, estimated at 70% of world production, was in developing countries, particularly in Ghana, Peru and Guatemala. … Read more Where one-third of the world’s gold is produced