× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
k
4
c
4
M
3
t
3
i
3
B
3
k
3
m
3
c
3
o
3
l
3
Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
New Topic  
Hog95 Hog95
wrote...
Posts: 2983
Rep: 24 0
9 years ago
Why is cyanide heap leaching used to extract gold from some deposits?
A) The gold concentration is too low to be extracted using traditional methods.
B) It is safer than other methods.
C) Gold can only be extracted from finely disseminated deposits.
D) It produces fewer mine tailings than other methods.
Read 790 times
3 Replies

Related Topics

Replies
wrote...
#1
9 years ago
A) The gold concentration is too low to be extracted using traditional methods.
Hog95 Author
wrote...
#2
9 years ago
Thank you.
wrote...
#3
9 years ago
No problem! Happy to help Slight Smile
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1102 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 222
  
 366
  
 334
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 820
Previous poll results: How often do you eat-out per week?