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How can the three crystals could be found in all three rocks at different times?
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What are the rocks found during the Paleozic era?
there were crystals
What are large mineral crystals commonly found in?
large mineral crystals are most likely found or have grown in igneous or metamorphic rocks
What are sedimentary rock crystals?
In general, sedimentary rock crystals would be crystals that are found in sedimentary rocks. Normally they are calcite or quartz as they are the minerals most likely to cement sediments to form sedimentary rocks. There is a group of sedimentary rocks called evaporites that include crystals of salt, gypsum, sylvite, glauberite, thenardite, mirabilite and a few others. However, there is a tremendous variety of other minerals that can produce crystals in sedimentary rocks. Geodes from Indiana, Illinois, and Kentucky can have crystals of barite, millerite, sphalerite, galena, fluorite, and aragonite. In other areas of the planet crystals of azurite and malachite can be found in sedimentary rocks. There are many, many other types of crystals that have been found in sedimentary rocks.
What are the natural substance found in rocks?
Crystals and minerals, but not fossils, as the intense pressure would have destroyed them (except in some rare contact metamorphic rocks).
Why do intrusive igneous rocks form big crystals?
When a molten magma is intruded into rocks it starts to cool slowly because it is insulated by the surrounding rocks, and the different minerals contained in the magma will crystallize out at different temperatures. Because it cools slowly it gives the crystals more time to grow large. A magma cooled quickly would have very small crystals.
Can rocks have gemstones in them?
Yes, natural gem quality crystals are found in rocks.
What are the rocks found during the Paleozic era?
there were crystals
Do rocks have crystals?
Some rocks may contain crystals, but not all rocks contain crystals. Crystals can be found in rocks that have volcanic origin.
Can large crystals be found in rocks?
Yes, rocks can contain a variety of crystal sizes.
What causes the formation of different crystals?
rocks
How are intrusive and extrusive rock different?
Intrusive Rocks are found underneath Earths crust, while Extrusive rocks are found above Earths crust.
What are large mineral crystals commonly found in?
large mineral crystals are most likely found or have grown in igneous or metamorphic rocks
What are sedimentary rock crystals?
In general, sedimentary rock crystals would be crystals that are found in sedimentary rocks. Normally they are calcite or quartz as they are the minerals most likely to cement sediments to form sedimentary rocks. There is a group of sedimentary rocks called evaporites that include crystals of salt, gypsum, sylvite, glauberite, thenardite, mirabilite and a few others. However, there is a tremendous variety of other minerals that can produce crystals in sedimentary rocks. Geodes from Indiana, Illinois, and Kentucky can have crystals of barite, millerite, sphalerite, galena, fluorite, and aragonite. In other areas of the planet crystals of azurite and malachite can be found in sedimentary rocks. There are many, many other types of crystals that have been found in sedimentary rocks.
How many different kinds of crystals are there?
What are the different kinds of crystals that made up rocks are called?
How much mony would you get for crystals and minerals found in rocks?
The monetary value of crystals and minerals found in rocks depends on their appearance and rarity to collectors, and on their economic significance to the general market for a particular type of mineral.
Where is pigeonite normally found?
Pigeonite is normally found in igneous rocks such as dacite and andesite which are both extrusive igneous rocks. Pigeonite is found in meteorites such as eucrite and achondrite. In volcanic rocks it is found as phenocrysts and as crystals in meteorites.
Rocks that contain crystals exhibit what texture?
What rocks contain crystals?
