Presentation is loading. Please wait.

Presentation is loading. Please wait.

GOLD  Definition:  Soft, yellow, corrosion-resistant element, the most malleable and ductile metal, occurring in veins and alluvial deposits and recovered.

Similar presentations


Presentation on theme: "GOLD  Definition:  Soft, yellow, corrosion-resistant element, the most malleable and ductile metal, occurring in veins and alluvial deposits and recovered."— Presentation transcript:

1 GOLD  Definition:  Soft, yellow, corrosion-resistant element, the most malleable and ductile metal, occurring in veins and alluvial deposits and recovered by mining or by panning or sluicing.  Symbol:  Au

2 Pure Gold Benefits and info  Pure Gold Has an Effect in Managing Rheumatoid Arthritis.  It is The Universal Symbol of Success, Beauty and Eternity.  European and the USA Authorize the Use of Gold in Food Products.  Edible Pure 24carat Gold is Referred to in The Food Industry.  Chocolate With Edible Pure 24carat Gold Complies With European and American Food Additive Standards.

3 Basic info  Formula: Au  System: Isometric  Luster: Metallic  Member of: Copper group  Name : From Anglo-Saxon gold yellow Latin aurum.  Color: Rich yellow  Hardness: 2½ - 3

4 Uses  Most gold is used to make jewelry and other art items.  Medicine  Jewelry  Medallions  Coins  Dentistry

5 Sources  Its found in two major types of deposits.  Lode deposits :are deposits where gold is found in cracks and veins in rocks. These are also called vein deposits.  Placer deposit: are formed by moving water that has eroded gold out of lode deposits


Download ppt "GOLD  Definition:  Soft, yellow, corrosion-resistant element, the most malleable and ductile metal, occurring in veins and alluvial deposits and recovered."

Similar presentations


Ads by Google