Magmas - Diversidade e consolidação Flashcards

1
Q

Rocha ácida

A

Rocha com percentagem alta de sílica

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2
Q

Rocha básica

A

Rocha com percentagem baixa de sílica

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3
Q

Rocha ultrabásica

A

Rocha com percentagem muito baixa de sílica

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4
Q

Rocha intermédia

A

Rocha com percentagem moderada de sílica

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5
Q

Minerais máficos

A

Minerais de cor escura

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6
Q

Minerais félsicos

A

Minerais de cor clara

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7
Q

Magma riolítico

A
  • Muito ricos em sílica

- Muito viscosos

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8
Q

Magma basáltico

A
  • Pobres em sílica

- Fluidos

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9
Q

Magma andesítico

A
  • Ricos em sílica

- Viscosos

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