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Igneous and metamorphic rocks.

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Q: Which two of the three rock types appear to be made primarily of intergrown crystals?
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What mineral contains sodium and chlorine also breaks at 90 degree angles in three directions?

Table salt is sodium chloride. Its crystals are cubical.


What are some crystals?

Crystals are solids that form by a regular repeated pattern of molecules connecting together. Shaped like cubes, hexagons, and tetragons. They are all around us. Some crystals sparkle, especially jewels like diamonds and rubies. Crystals are minerals that have grown into regular solid shapes.Crystals are minerals that have grown into regular,solid shapes. Crystals are unusual! Cause not all crystalsare the same shape and size there are all different. The variety of crystals , particularly those that are valued most are: diamonds, rubies, sapphire-derive from molten rock, or magma. Magma is produced from the intense heat from the earth's core melts rocks in the upper mantle, or the crust. As this molten soup of atoms cools and solidifies, it forms a symmetrical three dimensional crystal or crystals. Magma ,which cools rapidly, may have insufficient time to form crystals and instead turns into amorphous material such as obsidian, which is a natural glass. As magma cools, the first crystals to form are the ones that have the highest melting points or relatively simple chemical compositions.The variety of crystals , particularly those that are valued most are: diamonds, rubies, sapphire-derive from molten rock, or magma. Magma is produced from the intense heat from the earth's core melts rocks in the upper mantle, or the crust. As this molten soup of atoms cools and solidifies, it forms a symmetrical three dimensional crystal or crystals. Magma ,which cools rapidly, may have insufficient time to form crystals and instead turns into amorphous material such as obsidian, which is a natural glass. As magma cools, the first crystals to form are the ones that have the highest melting points or relatively simple chemical compositions


Do minerals have a specific internal crystalline structure?

Carbon Helium and lots of sodium along with H20


Is mica sedimentary metamorphic or igneous?

== == Mica is actually a group of silicate minerals, not classified as sedimentary, metamorphic, or igneous, although mica can appear in rocks of all three classifications. == ==


Are crystals minerals?

Both. Rocks are made of minerals.

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What is the order of the combinations of the gates and guardians quest in adventure quest worlds?

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What is the order of the combinations of the ''gates and guardians quest in adventure quest worlds?

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In Pokemon explore of darkness what are the colors of the three crystals in Cystal cave?

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