Geology/Mineralogy

Hope some experts can help me answer the question below~ really need for the help ~~ thanks so much^^

My question:

I am studying a polished cross-sectional piece of an igneous rock under the SEM. How do I determine which phases/compounds crystallize first (from the molten material) from the micrographs taken.

  1. 👍
  2. 👎
  3. 👁
  1. hey, SraJMcGin,anyhow thx for your help. Actually the question from allexpert was me asked their help too~~~

    My lecturer still need us further search and get as more as possible different answer~

    thx u so much^^

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. help me for this stupid worksheet

    the question is.. why did the ghost decide to haunt city hall? urgh i don't fee like doing it so im hoping someone has the answer :] You might have gotten an answer if you'd told us the source of your question. To which story,

  2. Social Studies Homework (About USA And Canada)

    I need help with one question and I need one question answer checked! Social Studies Homework: 1)What are the two main languages of USA? Answer: English and Spanish 2)What are the two main languages of Canada? (Please give an

  3. jiskha review

    Hello my name is am i am making a review on this site. Jiskha is a wonderful, excellent and spectacular site to go to for school help. Jiskha helped me birng my grade up from a 60 to an 80. If I asked a question and i had a quick

  4. science

    How many times did Earth orbit the sun between 140 CE and 1543 , how do you figure this up???? If you know how many years that is, the earth orbits the sun once a year. I hope this helps. Thanks for asking. How many years is 140

  1. bobpursley, drwls. ms. sue Writeacher

    When a second post is made to a question, the most recent is now at the bottom. Do any of you prefer the way it was, or do you like this better? I prefer to have the answers shown in the order they were posted. The second answer

  2. random

    i'm done with my hw so i was wondering, is there a specific time where the experts for different subjects come on...like Ms.Sue is on most of the time, and science experts are not on as much also, which experts are connected to

  3. math

    How do u graph y= -2x = 1. in baseball,the pither's mound is 6 in. more than 20 yd from homeplate.how many is this. First, Kylie, if you have a question, it is much better to put it in as a separate post in rather than attaching

  4. history

    Question #1) What do you think the church's impact was on the development of culture and technology during the Middle ages? Explain your answer. Answer: Question #2) What was the main goal/purpose of the “reconquista”? Answer:

  1. Criminology

    Technical experts may testify about how video images were captured and preserved. Is the previous statement true or false? ANSWER: true

  2. confidentiality of health info,.

    Sould corrections on a medical record(computerized medical database) be dated and time stamped? define the three childrearing styles In the future, rather than putting this as a response to a question, use the "Post a New

  3. algebra

    Need some one check my homework. Evaluate 3p/q when p=2 and q=6. Answer:1 Use < > or = for __ to write a true sentence: 0.001 __ 0.0010 Answer:< Question 3 Evaluate -3/8 - 5/8. Answer:7 Question 4 Evaluate: 84 + (-99) + 44 - (-18)

  4. math

    what is 1/3 of 1/4 = ? Multiply the two fractions to answer your question. 1/3 * 1/4 = 1/12 I hope this helps. Thanks for asking.

You can view more similar questions or ask a new question.