Which of the Earth's interior layers have been drilled and sampled and what are the deepest drilling projects on record?
Question asked by: knowitall
The lower section of the Earth's crust has been reached.
The possibility of the mantle is not far away.
Depths of over 4,500 feet have been reached.
This might be of interest to you - information on how deep in to the earths crusts humans have dug:
http://www.livescience.com/technology/050407_earth_drill.html
By: Unknown
Average rating for this answer is 4 / 5
Rate Answer
Comment or provide your answer to this question
No comments have been added to this question "Which of the Earth's interior layers have been drilled and sampled and what are the deepest drilling projects on record?".
No comments have been added to this question "Which of the Earth's interior layers have been drilled and sampled and what are the deepest drilling projects on record?".
Ask a New Question
Find out more about Geology
Find out more about Geology
Geology Questions and Answers
the earth Questions and Answers
Next question: how do minerals become rocks, and rocks become soil?
Become a Member! It's Free >>>
Share on Facebook:
On Twitter:
Tweet this!
Question Keywords
deepest  projects  record  drilling  drilled  earth's  interior  
More Questions:What Are These Hummocks?
What Is Loam Soil?
What Causes The Eruption Of Pyroclasts And What Type Of Lava Are They Associated With?
What Is Ablation?
How Evaporation Is Calcalulated From Lakes?