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A mineral is no longer classified as an ore once it no longer what?
valuable!
When is a mineral no longer classified as an ore?
A mineral is no longer classified as an ore when extracting it from the Earth becomes economically unfeasible due to factors such as low market demand, high extraction costs, or low concentration of valuable elements. If the cost of extraction exceeds the value of the minerals that can be recovered, it may no longer be considered an ore.
What mineral has lead ore in it?
the mineral with the ore of lead is galena
What mineral is a tin ore?
The mineral cassiterite is an ore of tin.
Is ore extracted from a mineral or a mineral extracted from an ore?
An ore is a rock or mineral from which a valuable metal can be obtained through refining processes.
Characteristics of a mineral to an ore mineral?
A mineral that is useful and economically viable to extract and purify is an ore.
Is quartz a mineral or an ore?
quartz is a mineral
Is granite an ore mineral?
No, granite is not an ore mineral. Ores are the rock form of certain metals.
List four steps that are required to separate an element from the ore in which it is found?
1. get a mineral 2. separate mineral from ore 3. seperater ore from mineral 4. record observation
What mineral group is iron ore in?
Iron ore is typically found in the mineral group known as oxides. The most common iron ore mineral is hematite, which is an iron oxide mineral with the chemical formula Fe2O3.
A material from which a mineral can be removed at a reasonable cost?
ore
What what mineral can be mined?
ore
