Ore Deposits - Lesson 21 - Part 3 of 6
Host; Dr David Pearson
•Ancient subduction zone, ie. Andes mountains
•Andes Mountains mineral ore deposit
•Geological exploration in Canada early 70's
•Geophysical equipment to detect ore deposits in the 70's
•Magnetic equipment
•Radiometric equipment
•Resistivity equipment (resistance to passage of electrical current of the rocks/ore in a body beneath the surface)
Hmm, it's not as simple anymore. Slightly inaccurate now.
Tis funny how much has changed in our understanding of geological processes.
Kaddybong 3 months ago
Great information!
GSPGvideo 2 years ago
Which school'course ?It is good !
chenw630 3 years ago