Each question has only one correct answer and is worth 2 points. You will have two attempts to find the correct answer. If you select the correct answer first, you will receive 2 points. If you select the correct answer on your second attempt, you will receive 1 point and if you fail to select the correct answer after both attempts, you will receive a zero score.
In total there are fifteen multiple choice questions.
Please note that all participants who score 100% (first attempt only) will be entered into a draw to win the two-volume digital 4th Edition of the Handbook of Gemmology.
Draw Date: July 15th, 2020