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Unformatted text preview: 2016/11/26 Question 1 Question 2 Question 3 Question 4 Question 5 Question 6 Review Test Submission: Quiz 4 — 2016WA-EOSC118—... 1 out of1 points Crystalline gold Selected Answer: {'1 c. is all of these Correct Answer: 0 c. is all of these 1 out of1 points Gold Selected a a. Answer: occurs as a native metal and metal alloys in nature, and rarely as in other minerals containing elements such as Hg, Te, and Se. Correct if, a. Answer: occurs as a native metal and metal alloys in nature, and rarely as in other minerals containing elements such as Hg, Te, and Se. 1 out of1 points According to Band Theory, what is a contributing factor towards the colour of gold? Selected a d. Answer: Electrons are excited by the absorption of light; as excited electrons return to a lower energy, they re-emit a photon within the yellow band of the visible spectrum of light. Correct a d. Answer: Electrons are excited by the absorption of light; as excited electrons return to a lower energy, they re-emit a photon within the yellow band of the visible spectrum of light. 1 out of1 points As a mineral, gold belongs to which crystal system? Selected Answer: {'1 d. isometric Correct Answer: 0 d. isometric 1 out of1 points Where was western Canada's first gold rush discovery in 1852? Selected Answer: {5 b. Queen Charlotte Island Correct Answer: {5 b. Queen Charlotte Island 0 out of 1 points The total supply of platinum in 2008 was approximately Selected Answer: a c. 2 million oz Correct Answer: 0 d. 6 million 02 httpszllconnect.ubc.ca/webapps/assessment/review/review.jsp?attempt_id=_56302961_1&course_id=_92195_1&content_id=_3625666_1&outcome_id... 1/4 2016/11/26 Question 7 Question 8 Question 9 Question 10 Question 11 Question 12 Question 13 Review Test Submission: Quiz 4 — 2016WA-EOSC118-... 0 out of 1 points Cawthorn (1999) suggests the Bushveld Complex could supply the world's PGE demand for Selected Answer: 0 d. 90 years Correct Answer: *6 b. 40 years 1 out of1 points The densest of these PGEs is Selected Answer: {5 c. Iridium Correct Answer: a c. Iridium 1 out of1 points Silver has been used for the creation of both artistic and functional objects for: Selected Answer: {'1 a. at least 5000 years Correct Answer: *6 a. at least 5000 years 0 out of 1 points Which porphyry copper deposit is currently known to have the world's largest known gold reserves and second largest copper reserves? Selected Answer: a b. Highland Valley Mine, British Columbia, Canada Correct Answer: a d. Grasberg Mine, lrian Jaya, Indonesia 1 out of1 points A mine can go directly into Production once the Development Phase of mineral resource development is completed. Selected Answer: a True Correct Answer: a True 1 out of1 points What is the core responsibility of the BC Geological Survey? Selected Answer: *5 e. conducting geoscience Correct Answer: *5 e. conducting geoscience 1 out of1 points Fair Trade jewellery and gems ensure responsible httpszllconnect.ubc.ca/webapps/assessment/review/review.jsp?attempt_id=_56302961_1&course_id=_92195_1&content_id=_3625666_1&outcome_id... 2/4 2016/11/26 Question 14 Question 15 Question 16 Question 17 Question 18 Review Test Submission: Quiz 4 — 2016WA-EOSC118-... Selected Answer: a c. all of these Correct Answer: a c. all of these 1 out of1 points Which of these African countries are strongly affected by artisanal and small-scale mining? Check all that apply, wrong answers penalized. Selected Answers: {5 a. Ethiopia 0 b. Nigeria 0 c. Zimbabwe 6 d. Democratic Republic of Congo 6 e. Tanzania Correct Answers: a a. Ethiopia 0 b. Nigeria 0 0. Zimbabwe {5 d. Democratic Republic of Congo {5 e. Tanzania 0 out of 1 points True or False? Northern Dynasty Minerals has no regard for wildlife populations in the Bristol Bay area. Selected Answer: a. True Correct Answer: 0 False 0 out of 1 points What is one of the most common and prominent issues facing mining operations around the world? Selected Answer: a d. creating leaks between clean water aquifers and brackish water aquifers Correct Answer: a 0. acid rock drainage 0 out of 1 points Machine minting of coins was developed in around the year Selected Answer: a a. China; 500 AD Correct Answer: a e. Italy; 1500 AD 0 out of 1 points Which of the following are primary ore deposits? Check all that apply, wrong answers penalized. a b. silver found in a mine tailings pile a d. diamonds found in glacial gravel deposits httpszllconnect.ubc.ca/webapps/assessment/review/review.jsp?attempt_id=_56302961_1&course_id=_92195_1&content_id=_3625666_1&outcome_id... 3/4 2016/11/26 Review Test Submission: Quiz 4 — 2016WA-EOSC118—... Correct Answers: a a. silver found in a quartz-calcite—sulfide vein 0 c_ gold found in a greenstone-related quartz-carbonate vein a f_ diamonds found in a kimberlite pipe Question 19 1 out of1 points Mesothermal deposits Selected Answer: *5 c_ none of these Correct Answer: a c. none of these QueStion 20 0 out of 1 points PGM is an abbreviation for Selected Answer: a 0. Platinum Group Minerals Correct Answer: a e. Platinum Group Metals and Platinum Group Minerals Saturday, November 26, 2016 9:19:37 PM PST httpszllconnect.ubc.ca/webapps/assessment/review/review.jsp?attempt_id=_56302961_1&course_id=_92195_1&content_id=_3625666_1&outcome_id... 4/4 ...
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