Rochas Magmáticas Flashcards

1
Q

Origem

A

Magma

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2
Q

Processo de formação

A

Arrefecimento e consolidação do magma

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3
Q

Tipos

A

Extrusicas vulcânicas e intensivas platónicas

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4
Q

Exemplos

A

Granito e basalto

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5
Q

Tipos de magma

A

Basaltico e riolitico

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6
Q

Rico e pobre em sílica

A

Rico - riolitico

Pobre - basaltico

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7
Q

Rochas vulcânicas tem textura

A

Afaneritica

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8
Q

Rochas platónicas tem textura

A

Faneritica

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9
Q

Magma basaltico, textura afaneritica, cor…

A

Escura

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10
Q

Magana riolitico, textura faneritica, cor…

A

Clara

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11
Q

Cor clara ….. cor escura ….

A

Clara - lucocratas

Escura - meulanocratas

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