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iron pyrite

The correct spelling is iron pyrite.

How to pronounce iron pyrite

noun

Say it like: Iro-n p-yri-te

The correct spelling is iron pyrite. The common mineral iron disulfide (FeS2), of a pale brass-yellow color and brilliant metallic luster, crystallizing in the isometric system. For example: "Copper diselenide can occur both as a marcasite and a pyrite."

Usage Examples

Copper diselenide can occur both as a marcasite and a pyrite.

Definition

noun

  1. 1.The common mineral iron disulfide (FeS2), of a pale brass-yellow color and brilliant metallic luster, crystallizing in the isometric system.
  2. 2.(usually as a plural: pyrites) Any metallic-looking sulphide, such as the above, which is the most common.
  3. 3.(usually as a plural: pyrites) Any metal dichalcogenide that is isostructural to the common mineral.

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