Consider a melt that has cooled to a temperature such that olivine, pyroxene, amphibole, and calcium-rich plagioclase feldspar have crystallized.
Which of the following elements will be enriched in the melt, and which will be depleted in the melt?
Magnesium (Mg), sodium (Na), silicon (Si), calcium (Ca), iron (Fe), potassium (K).
Answers: 1
Another question on Geography
Geography, 23.06.2019 15:00
The oil and gas found in the middle east are regulated by a. organization of petroleum exporting countries b. southwestern asian oil refineries c. north atlantic treaty organization
Answers: 1
Geography, 24.06.2019 01:00
Which of the following statements best describes east asia? a. east asia is known to be the crafle of civilizationb. east asia is one of the world's most populates placesc. east asia is one of the worlds riches placesd. east asia is located near the equator me asap huhu
Answers: 1
Geography, 24.06.2019 02:30
What is most often given a value of zero to describe an object’s position on a straight line? displacement reference point distance ending location
Answers: 1
Geography, 25.06.2019 00:30
40 points discuss two ways that humans are impacting our earth. be sure to pick one way we are impacting our land, and one way we are impacting our water. then, create an action plan that includes a way that you and your family can protect the earth from these impacts.
Answers: 1
You know the right answer?
Consider a melt that has cooled to a temperature such that olivine, pyroxene, amphibole, and calcium...
Questions
History, 07.10.2020 18:01
Mathematics, 07.10.2020 18:01
English, 07.10.2020 18:01
Chemistry, 07.10.2020 18:01
English, 07.10.2020 18:01
English, 07.10.2020 18:01
Mathematics, 07.10.2020 18:01
English, 07.10.2020 18:01
Computers and Technology, 07.10.2020 18:01
English, 07.10.2020 18:01
Mathematics, 07.10.2020 18:01
Law, 07.10.2020 18:01
