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What group of minerals is the most stable according?
Silicate minerals are the most stable group of minerals on Earth's surface. They are formed from oxygen and silicon, the two most common elements in Earth's crust. Silicate minerals make up over 90% of the Earth's crust and are highly resistant to weathering and chemical alteration.
Where do most useful minerals occur in nature?
The most useful minerals often occur in rocks and ore deposits. These minerals are typically found in areas with geological processes that concentrated them, such as near tectonic plate boundaries, volcanic regions, or areas with hydrothermal activity. Mining operations are established to extract these minerals for various industrial and commercial purposes.
Most abundant minerals belong to which chemical group?
The most abundant minerals belong to the silicate mineral group, which are composed of silicon and oxygen atoms. Examples include quartz, feldspar, and mica.
Does a rock forming mineral contain atoms of silicon and oxygen?
Yes, most rock-forming minerals do contain atoms of silicon and oxygen. These minerals are known as silicates and are the most abundant group of minerals in the Earth's crust. Examples include quartz, feldspar, and mica.
What is the most common group of minerals and What is the percentage of the crust do they make up?
Silicate minerals are the most common group of minerals, comprising about 90% of the Earth's crust. They are characterized by silicon and oxygen atoms linked together with other elements like aluminum, magnesium, and iron.
The most useful physical properties for identifying minerals are?
The most useful physical properties for identifying minerals are color, luster, hardness, cleavage, fracture, streak, and specific gravity. These properties help geologists distinguish between different minerals based on their unique characteristics.
Which physical property would be the most useful in identifying a sample of galena?
The most useful physical property for identifying galena would be its metallic luster and its high density. Galena has a metallic luster and is one of the densest minerals, so these characteristics can be helpful in distinguishing it from other minerals.
What are the most useful physical properties of minerals?
Some of the most useful physical properties of minerals include hardness (measured on the Mohs scale), cleavage and fracture (how a mineral breaks), color, streak (color of mineral powder), luster (appearance of a mineral's surface), and crystal habit (the shape in which a mineral naturally occurs). These properties help identify and classify minerals.
What is the most common group of minerals found in Earth's crust?
The most common group of minerals found in Earth's crust is silicate minerals.
Are minerals classified by color?
Someone said, "No. Most minerals have a variety of different colors." but that isn't true. Minerals and rocks can be classified by color, streak, luster, cleavage, hardness, and specific gravity. Hope this helps! By: Fizzycandy10
Where do most useful minerals occur naturally?
In ores
What is the second most common group of minerals?
Silicates are the second most common group of minerals, after the group of minerals known as the carbonates. Silicates are composed of oxygen and silicon atoms, and they make up the majority of the Earth's crust.
What is the most useful minerals resources in Pakistan?
coal and iron
What five characteristics do geologists use to identify a mineral?
Geologists use properties such as color, luster, hardness, cleavage, and specific gravity to identify minerals. These characteristics help in distinguishing one mineral from another based on their physical and chemical properties.
Which group of minerals are the most abundent in the Earth's crust?
The silicate group. The silicate group includes these minerals; quartz, feldspars, and micas.
Which is the most useful of all minerals known to man?
common salt
Graphite is a mineral that does not leave a clear streak?
well i really don't know sorry. Here are some useful things close to that... 1. Mica shows clear cleavage. 2. Hardness is a measure of how easily a mineral can be scratched. ill tell you as soon as possible when i figure it out! Thank you
