Mineral Properties

Which of the following statements below is NOT a characteristics of minerals? 

The way a surface (of a mineral) reflects light is describing which property of minerals. Either metallic or nonmetallic:

Which of these minerals is softer than glass (5.5)?

Which characteristic of mineral identification is shown below?

Which of the following is NOT a property of a mineral identification?

Amethyst is purple quartz. Smoky quartz is black. Citrine quartz is yellow or orange. Which property of quartz is being described?

What do you call the tendency of minerals to break with rough or jagged edges?

The tendency for a mineral to split along specific planes of weakness to form smooth, flat surfaces is called what?

Discuss why using a minerals color is not  an efficient way to identify a mineral?

You have two minerals, magnetite and hematite which look very similiar.  Discuss what test you could perform on the minerals to identify which one is magnetite and which is hematite.