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What is the mineral presents of granite?
The essential minerals are Quartz, Felspar and Mica. Accessory minerals may alsobe present but all the three above must be present for the rock to be a granite.
Is it must be organic substance to be considered a mineral is true?
No, for a substance to be considered a mineral, it must have a crystalline structure, be naturally occurring, be a solid, have a defined chemical composition, and be inorganic. Organically derived substances, such as coal or amber, do not meet all the criteria to be classified as minerals.
What is a mineral and how is it formed?
A mineral is a naturally occurring inorganic solid with a crystalline structure and a definite chemical formula. Most minerals are formed from the cooling or evaporation of solutions containing the elements necessary for mineral formation.
What is a natural inorganic solid with a specific composition and a structure?
If it also has a crystalline structure, it would be called a mineral.
Are all minerals crystalline?
A mineral, by definition is an inorganic solid with a crystalline structure formed naturally. Wood, paper, or any other organic solids are not minerals because they have no crystalline structure and form organically. Plastic is not a mineral either because it is made synthetically out of organic materials. Some organic materials like coal and other hydrocarbons are considered minerals economically. Bones and teeth contain hydoxylapatite that is organically formed but is still considered a mineral, so there are exceptions. Whewellite is organically formed but has a crystalline structure, and is considered a mineral.
What must occur for a mineral to change into another mineral?
the mineral must melt ok honestly minerals must improve!
Can minerals be liquids?
No. A mineral must be solid to be a mineral. For example, liquid water is not a mineral. Frozen water, or ice, is a mineral.
Do all minerals have crystals?
The common understanding identifies minerals as the natural, non-living materials that compose rocks and can be mined from the Earth. This would include metals, gemstones, clays, and ores. However, the scientific definition of a mineral is more limited. A mineral: * must be solid under ordinary conditions * must be single, homogeneous (uniform) substances. That is quartz is a mineral, but granite, a mixture quartz and other minerals, is not a mineral. * must have definite chemical formulas, with only slight variations. * must be of a non-biological (inorganic) origin * must have atoms arranged in orderly rows and stacks (minerals must be made of crystals) In summary, a mineral must meet several criteria. One of these is that it be made of crystals
Do all minerals have have crystal structures?
By definition, a mineral must have a crystal structure.
What qualities must a mineral possess in order to be considered a gem.?
All gems are minerals, but not all minerals are gems. In order for the mineral to be classified as a gem, the mineral must have very specific qualities. Minerals are judged on the following:beautydurabilityrarityportabilityand among other things..Submitted answer does not answer the question nor is it correct. All Gems are not minerals. A Gem is a piece of rock or mineral, which, in cut and polished form, is used to make jewelry or other adornments.
What type of condition must be for minerals fossilization to occur?
what type of conditionals must be present for mineral fossilization to occur
Can minerals be liquid or solid or gas?
Rocks are made of minerals. When rocks melt, the minerals become fluid or in a liquid state. Also, when a mineral turns to a liquid it no longer meets the expectaions required for it to be called a mineral.
Is the sedimentary rock a type of mineral?
All rocks are composed of combinations of minerals by definition. Sedimentary rocks can be composed of many different minerals and therefore cannot be classified as a specific mineral. Rocks are the source of most minerals for human use, but they must be separated from the other minerals in the rock.
Waste rock that must be removed before a mineral can be used?
The waste rock that must be removed before a mineral can be used is known as ore. The process of removing waste rock to extract valuable minerals is called mining. This waste rock is separated from the ore during the mining process.
What characteristiscs do minerals have to have to be a mineral?
Minerals have to have these five characteristics. The five characteristics are solid, crystal structure, chemical composition, made by nature, and inorganic.Those are five characteristics a mineral are required to have to be a mineral.
Is oxygen mineral?
No. It isn't a solid and minerals must be a solid substance No it is a Gas. Minerals are solid inorganic (not naturally produced my plant or animal) substances. It is tequnecly and element
What minerals make up volcanic glass?
No minerals make up true volcanic glass, as the crystalline structure of minerals did not have time to form before the lava hardened. A mineral must have a crystalline structure.
