Gold+and+silver
51Gold — This article is about the metal. For the color, see Gold (color). For other uses, see Gold (disambiguation). platinum ← gold → mercury …
52gold processing — Introduction preparation of the ore for use in various products. For thousands of years the word gold has connoted something of beauty or value. These images are derived from two properties of gold, its colour and its chemical stability.… …
53silver processing — Introduction preparation of the ore for use in various products. Silver has long been valued for its white metallic lustre, its ability to be readily worked, and its resistance to the corrosive effects of moisture and oxygen. The… …
54Silver standard — The silver standard is a monetary system in which the standard economic unit of account is a fixed weight of silver. The silver standard was widespread until the 19th century, when it was replaced in most countries by the gold standard.Ancient… …
55silver — silverer, n. silverish, adj. silverless, adj. silverlike, adj. silverness, n. /sil veuhr/, n. 1. Chem. a white, ductile metallic element, used for making mirrors, coins, ornaments, table utensils, photographic chemicals, conductors, etc. Symbol:… …
56Silver — /sil veuhr/, n. Abba Hillel /ab euh/, 1893 1963, U.S. rabbi, born in Lithuania. * * * I Metallic chemical element, one of the transition elements, chemical symbol Ag, atomic number 47. It is a white, lustrous precious metal, valued for its beauty …
57Gold (Pokémon) — This article is about Gold, a character in the Pokémon RPGs and Pokémon Adventures/Special. For the game, see Pokémon Gold . nihongo|Gold|ゴールド|Gōrudo Is the protagonist of Pokémon Gold and Silver and one arc of the Pokémon Adventures manga.In… …
58Gold as an investment — Reserves of SDR, forex and gold in 2006 …
59Gold coin — [ thumb|right|A Krugerrand gold coin from South Africa] A gold coin is a flat, disc shaped piece of gold that has been minted and issued by a government or private organization. The first gold coins in history were coined by Egyptian Pharaohs… …
60Silver Medal of Military Valor — Medaglia d argento al valor militare The Silver Medal of Military Valor (Italian language: Medaglia d Argento al Valore Militare) is an Italian medal for gallantry. Italian medals for valor were first instituted by Victor Amadeus III of Sardinia… …
