Gemstones Industry in Jakarta - Kemendag.go.id

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12 Indonesian Gemstone
INDONESIAN GEMSTONE INDUSTRY Development of Gemstones and Gemstones Industry in Indonesia Geologically, the formation of Indonesia began since more than 410 million years ago, and is con- tinuously undergoing tectonic and volcanic activities that is creating rich mineral source in gemstones formulation. This natural geological process has made Indonesia potential for its gemstone asset. Gemstones are the substances from various kinds of minerals, organic substances under earth surface. Gemstone is also called precious or semi-precious stone, or jewel as a piece of attractive mineral, it is cut, polished and engraved into different shapes, and used to make jewelry or other adornments. However certain rocks, such as lapis-lazuli, and organic materials, such as amber are not minerals, but are still used for jewelry, and are therefore often considered being gemstones as well. Most gemstones are hard, but some soft minerals are used in jewelry because of their luster or other physical properties that have aesthetic value. Rarity is another characteristic that lends value to a gemstone. Natural organic substances such as amber, pearl, coral, ivory, and some others are included as gemstones. 13 Indonesian Gemstone
Page 1 and 2: Indonesian Gemstones Exclusively Ca
Page 3 and 4: 3 Indonesian Gemstone
Page 5 and 6: Minister of Trade Republic of Indon
Page 7 and 8: 1 5 13 27 34 C O N T E N T S THE CO
Page 9 and 10: Gemstones and jewelry cannot be sep
Page 11 and 12: Gravity Specific gravity is the num
Page 13 and 14: Mining Indonesia has great potentia
Page 17 and 18: Equipment There are three types of
Page 19: 11 Indonesian Gemstone
Page 25 and 26: crafts. Diamonds are sold in every
Page 27 and 28: BALI EXPORT of Precious & Semi-prec
Page 31 and 32: East Nusa Tenggara is potential for
Page 33 and 34: ution of urces in Indonesia SERPENT
Page 35 and 36: IN SUPPORT OF THE GEMSTONE INDUSTRY
Page 37 and 38: development, trade promotion, desig
Page 39 and 40: ing Indonesia to become world class
Page 41 and 42: will work together with various rel
Page 43 and 44: Raw Material Supply for Gemstones I
Page 45 and 46: Ministry of Trade Republic of Indon
Page 47 and 48: INDONESIAN TRADE PROMOTION CENTER I
Page 49 and 50: Jakarta Raya Golden Industri, PT. J

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