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Greenish black
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∙ 13y ago
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What is the streak of pyrite?
The streak should be olive greenish. My class did a streak test and found that out with pyrite. You want to do it? Get pyrite, a tile, and rub it across the tile. You should find out. But according to our results, pyrite had the olive green streak.
How streak is used to distinguish between gold and pyrite?
Gold will have a yellow metallic streak, pyrite will have a greenish-black streak.
Which physical property did prospectors use to tell the difference between iron pyrite and gold?
it is simple it is streak not mass
Describe why color and streak are useful in identifying pyrite?
Pyrite's color is extremely similar to that of gold. However, the streak of pyrite is black. This can be used to distinguish it from gold.
What test is used to identify gold from pyrite?
When dragged across a streak plate, gold will leave a yellow streak, pyrite will leave a greenish-black streak. It is one way of differentiating gold from pyrite.
Is pyrite a mineral or non mineral?
No. Pyrite is a compound composed of iron (a metal) and sulfur (a nonmetal).
What is the chemical formula of iron pyrite?
The chemical formula of iron pyrite is FeS2.
Does pyrite leave a streak when scratched?
yes.
What elements make iron pyrite?
iron and sulfur Pyrite is iron sulfide, FeS2.
What color is the streak of a pyrite?
the color of crushed pyrite is a greenish brown. Compared to gold which is gold.
What kind of mineral leaves a greenish-black streak and cannot be scratched by fluorite?
Pyrite
Is there lead in pyrite?
No, Pyrite is iron and sulfur
