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plagioclase feldspar & hornblende

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What two rocks type are niether felsic nor mafic?

The two rock types that are neither felsic nor mafic are ultramafic and intermediate. Ultramafic rocks contain very low silica content and are primarily composed of olivine and pyroxene, while intermediate rocks have a silica content between that of felsic and mafic rocks, typically consisting of a mix of plagioclase feldspar and amphibole. Examples of ultramafic rocks include peridotite, and examples of intermediate rocks include andesite.


What occurs when the heterozygous condition exists as an intermediate between the two homozygotes?

When the heterozygous condition exists as an intermediate between the two homozygotes, it is known as incomplete dominance. In this scenario, neither allele is dominant, resulting in a blending of the two traits. This leads to a phenotype that is a mix or intermediate of the two homozygous phenotypes.


When the offspring are intermediate between the two parents it is called?

When the offspring are intermediate between the two parents, it is called incomplete dominance. This means that neither trait is dominant over the other, resulting in a blend of the two traits in the offspring.


What is the name of black mineral in igneous and metamorphic rocks?

The black in igneous and metamorphic rocks could be any of numerous black minerals. Two that are commonly found are biotite mica and hornblende.


What are two possible fates for a igneous rock?

Two of the most common fates of igneous rocks are to become sediment (and later sedimentary rocks) or to become metamorphic rocks.

Related Questions

What is the name of the venue that is held between two colossal crimson rocks?

Red Rocks Amphitheater


What are the types of volcanic rocks?

Igneous rocks exhibit three types of textures: coarse grained (intrusive), fine grained (extrusive), and porphyritic (two-stage solidification of mineral constituents). Chemically, they are categorized as felsic, mafic, or intermediate.


What two methods are used to group igneous rocks?

Igneous rocks can be either intrusive or extrusive, based on their location upon solidification from magma. Igneous rocks can also be grouped by chemistry and mineral content as felsic, intermediate, or mafic, mainly on the abundance of silicate minerals that are present.


What kind of direction are halfway between two cardinal direction?

intermediate =)


Why are rocks resources for humans?

Rocks are the natural resources humans use in buildings and road constructions, to name only two.


What igneous rocks have a mineral composition between that of granitic and basaltic rocks?

Andesite and diorite are two common igneous rocks that have a mineral composition intermediate between granitic and basaltic rocks. Andesite is fine-grained and contains plagioclase feldspar and pyroxene minerals, while diorite is coarse-grained and composed of plagioclase feldspar, amphibole, and other minerals.


Name two words in the -ow family?

Two words in the -ow family are:mow (verb)bow (noun)


What occurs when the heterozygous condition exists as an intermediate between the two homozygotes?

When the heterozygous condition exists as an intermediate between the two homozygotes, it is known as incomplete dominance. In this scenario, neither allele is dominant, resulting in a blending of the two traits. This leads to a phenotype that is a mix or intermediate of the two homozygous phenotypes.


Which two types of colors are mixed together to create a intermediate color?

Two primary colors are mixed together to create an intermediate color. For example, mixing red and blue creates the intermediate color purple.


Name two types of igneous rocks?

If youre looking for actual rocks, granite and basalt. If yourelooking for type of rock, try felsic or mafic.


In a Chinese name where is the family name put?

Chinese names mostly consist of three characters. While not the norm, two and four character names can be found. The first character is usually the family name while the last one, two or three are the given name. As with everything there are some exception to the rule. There are times when in a four character name that the first two characters are the family name. Note that is a usually a rare occurrence.


What is the group or family name for Barium in the periodic table?

group two and the family is Alkaline earth