profile-img
Raunak mitra Mitra Asked a Question
April 25, 2021 12:24 ampts 30 pts
Assume a closed magma chamber in which 30wt% of the original magma has crystallized. The solid phases are compqsed of 10wt% of olivine and 20wt% plagioclase. Weight % SiOz of the olivine and plagioclase is 38% and 60% respectively, whereas Si02 content of remaining melt is 45wt%. will be the SiO2 content of the original basaltic melt? (answer upto 1 place of decimal).
  • 1 Answer(s)
  • 0 Likes
  • 1 Comments
  • Shares
  • Mayank vedwal Vedwal Best Answer
    please check the solution in following attachment
    • cropped488573197747943193.jpg
    Likes(0) Reply(0)
Head Office :
MPA 44, 2nd floor, Rangbari Main Road,
Mahaveer Nagar II, Kota (Raj.) – 324005

Corporate Office:
212, F-1, 2nd Floor, Evershine Tower,
Amrapali Marg,
Vaishali Nagar, Jaipur (Raj.) – 302021

Mail: info@eduncle.com
All Rights Reserved © Eduncle.com