Figure 1 QAPF diagram for plutonic igneous rocks

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QAPF diagram for plutonic igneous rocks with >10% felsic minerals and <90% mafic minerals.

Geology

29 Terms

1
<p>Figure 1</p>

Figure 1

QAPF diagram for plutonic igneous rocks with >10% felsic minerals and <90% mafic minerals.

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2

Quartzolite

What is the igneous rock that contains >90% quartz

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3

Foidolite

What is the igneous rock that contains >60% feldspathoid

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4

Alkali feldspar syenite

What is the igneous rock that contains <5% Quartz and <10% Plagioclase

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5

Foid-bearing alkali feldspar syenite

What is the igneous rock that contains <10% Feldspathoid and <10% Plagioclase

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6

Diorite, Gabbro, Anorthosite

What are the igneous rocks that contain <5% Quartz and >90% Plagioclase

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7

Foid-bearing diorite, Foid-bearing gabbro, Foid-bearing anorthosite

What are the igneous rocks that contain <10% Feldspathoid and >90% Plagioclase

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8

Quartz alkali feldspar syenite

What is the igneous rock that contains <10% Plagioclase and 5-20% Quartz

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9

Quartz diorite, Quartz gabbro, Quartz anorthosite

What are the igneous rocks that contain >90% Plagioclase and 5-20% Quartz

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10

Quartz syenite

What is the igneous rock that contains 10-35% Plagioclase and 5-20% Quartz

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11

Syenite

What is the igneous rock that contains 10-35% Plagioclase and <5% Quartz

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12

Foid-bearing syenite

What is the igneous rock that contains <10% Feldspathoid and 10-35% Plagioclase

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13

Monzodiorite, Monzogabbro

What are the igneous rocks that contain 65-90% Plagioclase and <5% Quartz

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14

Quartz monzodiorite, Quartz monzogabbro

What are the igneous rocks that contain 65-90% Plagioclase and 5-20% Quartz

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15

Foid-bearing monzodiorite, Foid-bearing monzogabbro

What are the igneous rocks that contain 65-90% Plagioclase and <10% Feldspathoid

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16

Quartz-rich granitoid

What is the igneous rock that contains 60-90% Quartz

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17

Foid monzosyenite

What is the igneous rock that contains 10-60% Feldspathoid and 10-50% Plagioclase

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18

Foid monzodiorite, Foid monzogabbro

What are the igneous rocks that contain 10-60% Feldspathoid and 50-90% Plagioclase

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19

Monzonite

What is the igneous rock that contains 35-65% Plagioclase and <5% Quartz

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20

Foid-bearing monzonite

What is the igneous rock that contains 35-65% Plagioclase and <10% Feldspathoid

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21

Quartz monzonite

What is the igneous rock that contains 35-65% Plagioclase and 5-20% Quartz

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22

Monzogranite

What is the igneous rock that contains 35-65% Plagioclase and 20-60% Quartz

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23

Granite

What is the igneous rock that contains 35% Plagioclase and 20-60% Quartz

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24

Syenogranite

What is the igneous rock that contains 10-35% Plagioclase and 20-60% Quartz

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25

Granodiorite

What is the igneous rock that contains 65-90% Plagioclase and 20-60% Quartz

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26

Alkali feldspar granite

What is the igneous rock that contains <10% Plagioclase and 20-60% Quartz

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27

Tonalite

What is the igneous rock that contains >90% Plagioclase and 20-60% Quartz

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28

Foid syenite

What is the igneous rock that contains <10% Plagioclase and 10-60% Feldspathoid

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29

Foid diorite, Foid gabbro

What are the igneous rocks that contain >90% Plagioclase and 10-60% Feldspathoid

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