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ROCKS - Coggle Diagram
ROCKS
Igneous
- inside the earth,
under great preassure
- crystals form on cooling
Extrusive
- basalt: dark rock containing minerals
*Giants’ Causeway
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- andesite: grey rock with bigger minerals
*Mátra
-
- rhyolite: a light coloured rock rich in quartz
*Zempléni Mts
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Intrusive
- gabbro: he intrusive pair of basalt
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- diorite: the intrusive pair of andesite
*(Tatra Mts.-Slovakia
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- granite: the intrusive pair of rhyolite
*Velencei Mts.
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Sedimentary
- debris of volcanos' rocks
-
Organic
- limestone
*Aggteleki-karszt
-
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- peat, lignite, browncoal, blackcoal
-
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Chemical
- limestone: formed by geysers and dropstone
*Tihany
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- bauxite: the ore of aluminium
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Metamorphic
- high pressure or temperature causesthe rocks to change
- in texture or crystals
- diamond: a form of carbon
*South-Africa
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- marble: originates from limestone
*Carrara-Italy
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- graphite: a form of carbon
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- slate: originates from clay
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