Report on geological survey of the Yauri area, southern Peru  Vol.3

[目次]

• CONTENTS
• PREFACE
• 1. CONCLUSION AND RECOMMENDATION TO THE FURTHER INVESTIGATION / 1
• 1-1 Conclusion / 1
• 1-2 Recommendation to the Further Investigation / 2
• 2. SURVEY DESCRIPTION / 6
• 2-1 Area Description / 6
• 2-2 Survey Programme / 6
• 2-3 Integration of the General Exploration Programme / 6
• 3. SURVEY OPERATIONS / 8
• 3-1 Flight Strips and Base Maps / 8
• 3-2 Flying Operations / 8
• 3-3 Field Crew / 8
• 3-4 Survey Equipment / 8
• 3-5 Field Checking / 9
• 4. ROCK MAGNETIZATION MEASUREMENT / 10
• 5. DATA PROCESSING AND COMPILATION / 12
• 5-1 Path Recovery / 12
• 5-2 Preparation of Magnetic Data / 12
• 5-3 Calcomp Profiles / 12
• 5-4 Control Analysis / 12
• 5-5 Residual Values / 13
• 5-6 Contour Maps / 13
• 6. ANALYSIS ON AEROMAGNETIC MAP / 14
• 6-1 Analysis on Aeromagnetic Map / 14
• 6-2 Digitization of Aeromagnetic Data / 15
• 6-3 Method of Second Vertical Derivatives / 16
• 6-4 Method of Upward Continuation / 18
• 6-5 Analysis on Magnetic Anomaly / 21
• 7. INTERPRETATION / 30
• 7-1 General Geology of the Surveyed Area / 30
• 7-2 Analysis and Interpretation on Magnetic Data / 33
• 7-2-1 Interpretation on the Near-surface Magnetic Component / 34
• 7-2-2 Interpretation on the Deep Magnetic Component / 39
• REFERENCES / 46

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