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What two rocks are primarily composed of a mineral that bubbles with acid?
Limestone and marble are primarily composed of calcite, a mineral that reacts with acid by producing bubbles. This reaction is commonly used to identify these rocks in the field.
Is agate a mineral or a rock?
a mineral
What intrusive igneous rock has the same mineral composition as basalt?
Gabbro is an intrusive igneous rock that has the same mineral composition as basalt. Both rocks are composed primarily of plagioclase feldspar and pyroxene minerals.
Which mineral-calcite or quartz- is found in granite rock?
Limestone is a sedimentary rock that is composed largely of the minerals calcite.
Are rocks composed of minerals?
Rocks are for the most part composed of one or more minerals. Obsidian is an exception because the mineral solution (lava) did not have time to form mineral crystals because of very rapid cooling. However, most obsidian will still contain some mineral crystals or crystal inclusions.
What two rocks are primarily composed of a mineral that bubbles with acid?
Limestone and marble are primarily composed of calcite, a mineral that reacts with acid by producing bubbles. This reaction is commonly used to identify these rocks in the field.
Is agate a mineral or a rock?
a mineral
Is mineral made out of rocks?
No. But rocks are composed of minerals.
What is the relationship between the rocks and minerals?
Rocks are composed of minerals. For example, granite is an igneous rock primarily made up of the minerals feldspar, quartz, and mica.
Can a mineral be composed of a rock?
No, rocks are composed of minerals, not vice versa.
What are some rocks that aren't a mineral?
Rocks are not minerals. They are composed on one or more minerals. For example granite is composed primarily of the minerals quartz, potassium feldspar, and albite. There are some rocks, however, that are composed of substances that aren't minerals. Examples include coal, which is mostly organic, and glassy rocks such as obsidian, pumice, and some varieties of tuff.
What intrusive igneous rock has the same mineral composition as basalt?
Gabbro is an intrusive igneous rock that has the same mineral composition as basalt. Both rocks are composed primarily of plagioclase feldspar and pyroxene minerals.
What are two examples of monomineralic rock?
Lime stone (the only mineral is calcite CaCO3 and belong to group carbonate), and the second example is halite( the only mineral is halite, composition is Nacl and belong to evaporates group).
How does Rutile form?
Rutile is a mineral composed primarily of titanium dioxide and forms in high-temperature and high-pressure conditions in metamorphic rocks, as well as in igneous rocks and hydrothermal veins. It often forms as needle-like crystals within other minerals or as an accessory mineral in rocks like granite and gneiss.
What is polymineralic?
Polymineralic refers to rocks or minerals that are composed of multiple different minerals. This is in contrast to monomineralic rocks that are composed of a single mineral. Polymineralic rocks often have a variety of mineral compositions and can exhibit a range of physical properties.
What is the difference between monomineralic rocks and polymineralic rocks?
Monomineralic rocks are composed of only one mineral, while polymineralic rocks are composed of multiple minerals. Monomineralic rocks are typically formed from the crystallization of a single mineral, whereas polymineralic rocks may form from the cooling and solidification of a mixture of minerals.
Which mineral-calcite or quartz- is found in granite rock?
Limestone is a sedimentary rock that is composed largely of the minerals calcite.
