GIA Diamonds and Diamond Grading: Assignment 4 Questionnaire Questions and Answers with Complete Solutions 2024
GIA Diamonds and Diamond Grading: Assignment 4 Questionnaire Questions and Answers with Complete Solutions 2024 Where are rocks and geological structures similar to Africa found due to ancient connections? A. India B. Brazil C. Canada D. Arkansas - answerB. Brazil What are the main steps in diamond extraction? A. Sampling, mining, and ranking B. Removing, sorting, and appraising C. Crushing, separating, and assessing D. Sizing, concentrating, and recovering - answerD. Sizing, concentrating, and recovering What type of sampling indicates a deposit's initial ore grade? A. Bulk B. Character C. Core drilling D. Microdiamond - answerB. Character What diamond deposit type is found outside a lamproite pipe? A. Primary B. Original C. Secondary D. Overburden - answerC. Secondary What do geologists look for to locate a primary diamond deposit? A. Termites B. Gold nuggets C. Trace elements D. Indicator minerals - answerD. Indicator Minerals What type of survey measures r
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gia diamonds and diamond grading assignment 4 que