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The first feldspars to form are rich in what element?
calcium
What determines the type of mineral formed by cooling magma?
The rate of cooling of the magma determines the type of mineral formed by the magma or lava..
Which rocks are used in glass and ceramic industries?
Kaolinite and some feldspars.
What determines how fast a rock will weather?
Climate and the type of rock
Did you know feldspars make up more than 50 percent of the Earth's crust?
yes
Electronegativity?
Determines what type of bond will form
The first feldspars to form are rich in what element?
calcium
Are feldspars and hematite examples of native elements?
No, feldspars and hematite are not examples of native elements. Native elements are minerals that are composed of a single element in its pure form, such as gold or silver. Feldspars are a group of minerals containing aluminum, silicon, and oxygen, while hematite is an iron oxide mineral.
What physical properties distinguish plagioclase feldspars from othoclase feldspars?
Plagioclase feldspars have a higher calcium content compared to orthoclase feldspars, as well as a different crystal structure. In terms of appearance, plagioclase feldspars often exhibit striations and twinning, which are less common in orthoclase feldspars.
What type of particles was slate made from?
Mud or clay-sized particles. Quartz, feldspars.
What physical properties distinguish plagioclase feldspars from orthoclase feldspars?
One physical property that distinguishes plagioclase feldspars from orthoclase feldspars is their cleavage. Plagioclase feldspars typically exhibit good cleavage in two directions at right angles, while orthoclase feldspars show perfect cleavage in one direction. Another distinguishing feature is their color. Plagioclase feldspars are usually white to gray, while orthoclase feldspars can be white, pink, or other colors.
What is feldspars' hardeness?
Feldspars generally have a hardness of 6 on Mohs' hardness scale.
How does a star form and what determines its lifespan?
How does a star form and what determines its lifespan?Read more: How_does_a_star_form_and_what_determines_its_lifespan
What are the 2 most common silicate minerals in Earth's crust?
feldspars. feldspars.
What is the feldspars streak?
White
What determines plants to grow where?
The type of climate in a given area determines which plant will grow there.
What determines which plants grow to where?
The type of climate in a given area determines which plant will grow there.
