jessicaminorj23 jessicaminorj23
  • 18-01-2021
  • Biology
contestada

Test the streak of pyrite. What color is it?

options:

a. dark gray to black
b gold
c. reddish brown
d. white

Respuesta :

michaeldildine2739 michaeldildine2739
  • 18-01-2021

Answer:

greenish black

Explanation:

Pyrite's hardness is 6-6.5. identifying minerals due to the fact that a mineral's streak never changes. Pyrite's streak is greenish black. Scratch: The scratch test is also another common way to identify minerals

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erykhajohnson
erykhajohnson erykhajohnson
  • 19-01-2021

It’s green to dark grey ish

fact when it is rubbed on a streak plate the streak will be green to dark gray. Pyrite has a hardness of 6.5 on the Mohs hardness scale. Its cleavage is cubic or not distinct.

Hope this helps
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