Igneous Rock Flashcards

1
Q

Granite

A

Phaneritic and felsic

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2
Q

Diorite

A

Phaneritic and intermediate

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3
Q

Gabbro

A

Phaneritic and mafic

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4
Q

Peridotite

A

Phaneritic and ultramafic

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5
Q

Rhyolite

A

Aphanitic and felsic

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6
Q

Andesite

A

Aphanitic and intermediate

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7
Q

Basalt

A

Aphanitic and mafic

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8
Q

Porphyritic rhyolite

A

Porphyritic and felsic

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9
Q

Porphyritic andesite

A

Porphyritic and intermediate

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10
Q

Porphyritic basalt

A

Porphyritic and mafic

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11
Q

Pumice

A

Vesicular and felsic

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12
Q

Scoria

A

Vesicular and mafic

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13
Q

Obsidian

A

Glassy and felsic

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14
Q

Rhyolitic tuff or volcanic breccia

A

Pryoclastic and felsic

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15
Q

Andesitic tuff or volcanic breccia

A

Pyroclastic and intermediate

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16
Q

Basaltic tuff or volcanic breccia

A

Pyroclastic and mafic