“ YEAR OF THE STRENGTHENING OF NATIONAL SOVEREIGNTY ” NATIONAL UNIVERSITY OF MOQUEGUA “ GEOLOGY OF MINES ” TOPIC: MAGNETOMETRY AND INDUCED POLARIZATION (IP) IN EXPLORATIONS MINERALS TEACHER : PONCE ESTRADA ,VICTOR ADRIAN EXPONENT : COLQUE CONDORI, KATHERINE SUSANA
MAGNETOMETRY Land method RPAS aerial method ( Drone )
MAGNETIC BASE INSTALLATION
STUDY OF MAGNETOMETRY For the terrestrial method, an operator will use a mobile magnetometer, with which he will go through all the study lines. For the RPAS method, a flight plan is made, considering the wind speed, climatic changes, etc ; once having all the conditions in favor, the Drone travels the planned lines
This method consists of introducing a high voltage alternating electric current into the ground and when it is interrupted we study how the ground is charged, and how the process of electric discharge occurs. INDUCED POLARIZATION METHOD
TASKS TO BE DONE FOR IP Planted calamines in infinity Planting of calamines in the geophysical lines Transportation of current transmitter and generator motor Laying of power cables Laying of potential cables
After the entire line is prepared and both the infinity and potential lines are ready, the base proceeds to send a current of approximately 1kv to 2kv, which will depend on the resistivity of the ground, and the receiver goes online. Taking the data from the terrain in situ, this procedure is repeated for each station on the line. IP READING - RECEIVER