Home      Tests New!      Polls      Discussion Forums     Take a Quiz     Make a Quiz     Login     Contact QuizMoz         Find a quiz.   Example: Harry Potter Quiz Create your own Poll Create a Test Make a Trivia Quiz Make a Quiz about Yourself Make Free Personality Test Recommend QuizMoz   Personal Injury Law Quizzes   Hottest Quizzes Valentine Quiz   Michael Jackson Quiz   English Language Test   Does He Love You Quiz   Business Phone Etiquette Quiz   Impossible Quiz   Personality Quiz   Free Quizzes   Tiger Woods Wife Cheating Quiz   Keira Knightley Quiz   Rage Against The Machines Quiz   FIFA World Cup 2010   Are you in Love Quiz   Skeletal System Quiz   Love Personality Quiz   NFL Quiz         Home > Quizzes and Fun Tests > Gems and Stones Quizzes > Opal Quiz Hottest Quizzes   Valentine Quiz  Opal Quiz Welcome to the QuizMoz Opal Quiz. QuizMoz offers one of the Internet's largest collection of quizzes for you to tease your brain and pit your wits against the experienced QuizMoz quiz masters. Go ahead and find out what you know about yourself and the world around you. Best of luck!!  Opal Quiz Facts  Average Score for this quiz: 40.5%  No of times this quiz has been taken: 16  No of people passing this quiz: 11  No of people failing this quiz: 5  Maximum score for this quiz: 94% Coverage : The Opal Quiz tests your knowledge with regard to Opal. The Opal Quiz questions are craftily compiled and will enable you to gauge how well you know about the characteristics, properties, and trivia associated with Opal.  Opal Discussion Forum 1.  Opal got its name from the Sanskrit word "Upala" meaning _______. a. Precious stone b. Hard stone c. Black stone d. Beautiful stone Please provide appropriate updations Ques Opal got its name from the Sanskrit word "Upala" meaning _______. a. b. c. d. Your Name Please describe the changes made by you 2.  Opal is the birthstone for people born in the month of: a. September b. October c. August d. July Please provide appropriate updations Ques Opal is the birthstone for people born in the month of: a. b. c. d. Your Name Please describe the changes made by you 3.  The chemical name for Opal is: a. Hydrogen Oxide b. Sulphate Dioxide c. Hydrated Silicon Dioxide d. Caron Mono-Oxide Please provide appropriate updations Ques The chemical name for Opal is: a. b. c. d. Your Name Please describe the changes made by you 4.  Opal has a hardness of __________ on the Moh's scale. a. 4-5 b. 3-4 c. 4.5-5 d. 5.5-6 Please provide appropriate updations Ques Opal has a hardness of __________ on the Moh's scale. a. b. c. d. Your Name Please describe the changes made by you 5.  ________ Opals are considered as the most valuable variety. a. Red b. Pink c. Black d. White Please provide appropriate updations Ques ________ Opals are considered as the most valuable variety. a. b. c. d. Your Name Please describe the changes made by you 6.  _________ is famous for its Black Opals. a. India b. Austria c. Australia d. Germany Please provide appropriate updations Ques _________ is famous for its Black Opals. a. b. c. d. Your Name Please describe the changes made by you 7.  On which wedding anniversaries are Opals gifted? a. 14th and 18th b. 12th and 14th c. 10th and 12th d. 16th and 20th Please provide appropriate updations Ques On which wedding anniversaries are Opals gifted? a. b. c. d. Your Name Please describe the changes made by you 8.  The water content in Opals cause them to be brittle. a. True b. False Please provide appropriate updations Ques The water content in Opals cause them to be brittle. a. b. Your Name Please describe the changes made by you 9.  The term crazing refers to the: a. Breakdown of Opal b. Process of mining Opals c. Water content of Opals d. Chemical composition of Opals Please provide appropriate updations Ques The term crazing refers to the: a. b. c. d. Your Name Please describe the changes made by you 10.  The Fire Opal is said to have the ability to heal: a. Depression b. Lethargy c. Blood disorders d. All of the Above Please provide appropriate updations Ques The Fire Opal is said to have the ability to heal: a. b. c. d. Your Name Please describe the changes made by you 11.  Black Opal is said to be responsible for healing: a. Reproductive organs b. Spleen and pancreas c. Bone marrow d. All of the Above Please provide appropriate updations Ques Black Opal is said to be responsible for healing: a. b. c. d. Your Name Please describe the changes made by you 12.  White Opals are said to have the power to heal: a. Neuro disorders b. Muscular pain c. Coronary diseases d. All of the Above   Please provide appropriate updations Ques White Opals are said to have the power to heal: a. b. c. d. Your Name Please describe the changes made by you 13.  Black Opals are said to offer protection against the: a. White eye b. Black eye c. Evil eye d. Demon's eye Please provide appropriate updations Ques Black Opals are said to offer protection against the: a. b. c. d. Your Name Please describe the changes made by you 14.  Nevada is known for its: a. Fire Opals b. Precious Opals c. Red Opals d. Orange Opals Please provide appropriate updations Ques Nevada is known for its: a. b. c. d. Your Name Please describe the changes made by you 15.  Opal is the ________ largest contributor to the total value of gems produced in Idaho. a. Single b. Second c. Fourth d. Sixth Please provide appropriate updations Ques Opal is the ________ largest contributor to the total value of gems produced in Idaho. a. b. c. d. Your Name Please describe the changes made by you 16.  Opal has over one hundred trade names and variety. a. True b. False Please provide appropriate updations Ques Opal has over one hundred trade names and variety. a. b. Your Name Please describe the changes made by you Think you know more about this quiz!   Please enter your Name and what you would like to tell everyone about Opal  Name: Think you know more about Opal and would like others to know too? Whether its a great fact, a joke, a personal experience or an interesting anecdote, please share it with all the human beings on planet earth. Your contribution will help keep QuizMoz a free site for all.    (Optional)  (average submission size - 5 to 10 lines) Opal Discussion Forum Know the Latest News about Opal! What others think about Opal By: Lisa on Jan 16, 2009    Nice game. It was really fun. Did you know that there are opal deposits in mars, too? 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