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Author Question: Imagine you are handed a mineral sample. It breaks with a conchoidal fracture but displays no ... (Read 57 times)

jlmhmf

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on: Jul 14, 2018
Imagine you are handed a mineral sample. It breaks with a conchoidal fracture but displays no cleavage. It does not react with hydrochloric acid, is a light pink color, and has a nonmetallic luster.
 
  It is harder than a streak plate, and has a specific gravity of 2.65. What mineral is it?
  A) olivine
  B) potassium feldspar
  C) calcite
  D) quartz

Question 2

About ________ of Afghanistan's population is Hazara.
 
  A) 2
  B) 15
  C) 28
  D) 40


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wilsonbho

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Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: D

Answer to Question 2

B


jlmhmf

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Reply 2 on: Jul 14, 2018
Thanks for the timely response, appreciate it

FergA

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Reply 3 on: Yesterday
Gracias!

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