Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Marine Science > Igneous Rocks > Flashcards

Igneous Rocks Flashcards

You may prefer our related Brainscape-certified flashcards:
Biology 101 flashcards
0
Q

Andesite

A

Aphanitic
Intermediate
Formed at Earth’s Surface

Composed of:
~60% Quartz, <20% Orthoclase

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
1
Q

Basalt

A

Aphanitic
Mafic
Formed at Earth’s surface

Composed of:
40-50% Quartz, <10% Orthoclase, 25/50% Pyroxene, 20-40% Olivine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly

Marine Science (2 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions