Rock material mined for its constituent elements or minerals is called "ore."
A rock containing a useful substance is called an ore. It's important to recognise that whilst a few ores contain metals (e.g. gold), most things referred to as metal ores actually contain metal compounds.
Yes, gold is a rare mineral.Answeryes, it is not a rock or metal but a mineral
no. silicate minerals have silicon in them
Na is the elemental symbol for sodium, which is a metal and thus a mineral.
Minerals containing mercury are solid salts of the metal (e.g. cinnabar, corderoite, livingstonite, vermilion, calomel). The liquid metal must be extracted from these ores by smelting, as it does not exist in the metallic form naturally.
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A rock containing a useful substance is called an ore. It's important to recognise that whilst a few ores contain metals (e.g. gold), most things referred to as metal ores actually contain metal compounds.
A mineral containing a useful substance is an ore. Example: Bauxite is an ore, from which is extracted the commercially valuable metal aluminum.
maybe copper
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The rock would be considered an ore.
Smelting is the process where ore (rock) containing metal elements is heated until the metal melts and can be separated from the other mineral elements.
It is known as panning, usually for gold nuggets, using a shallow metal pan.
Ore is a mineral that can be refined into some useful substance, which is usually a metal. Iron ore is the rock from which iron is refined.
/ɔr, oʊr/ Show Spelled Pronunciation [awr, ohr] Show IPA Pronunciation -noun 1. a metal-bearing mineral or rock, or a native metal, that can be mined at a profit. 2. a mineral or natural product serving as a source of some nonmetallic substance, as sulfur.
Metal ores are refined into metal. Metal is very useful, hence, metal ore is also useful.
/ɔr, oʊr/ Show Spelled Pronunciation [awr, ohr] Show IPA Pronunciation -noun 1. a metal-bearing mineral or rock, or a native metal, that can be mined at a profit. 2. a mineral or natural product serving as a source of some nonmetallic substance, as sulfur.