Happy 40th birthday to this lucky, lucky guy. The question on my husband's birthday is always: What do you get for the man who has nothing? My husband isn't a shopper; he buys food and, lately, diapers. He recently declared that he has enough pants to last the rest of his life.
What is Gold? Native gold is an element and a mineral. It is highly prized by people because of its attractive color, resistance to tarnish, and its many special properties - some of which are unique to gold. Its rarity, usefulness, and desirability make it command a high price.
Minerals are made of chemicals - either a single chemical or a combination of chemicals.There are 103 known chemical elements. Minerals are sorted into 8 groups. Difference between rock and mineral- A rock is made up of 2 or more minerals, whereas a mineral is composed of the same substance throughout. Ore- A mineral occurring in sufficient quantity and containing enough metal to permit its recovery and extraction at a profit.