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Magnetic Pyrites

Definition

Magnetic pyrites, also known as lodestone or magnetite, is a naturally occurring mineral consisting of an iron oxide compound. It possesses magnetic properties, making it attractive to magnets.

Senses

Sense 1: Mineral

In its mineral sense, magnetic pyrites refers to a rock-forming mineral, commonly found in igneous and metamorphic rocks, with a chemical formula of Fe₃O₄. It exhibits a black, metallic luster when polished or as small octahedral crystals.

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Example sentence 1: The geologist discovered a vein of magnetic pyrites during the excavation.

Example sentence 2: The museum displayed a stunning collection of magnetic pyrites.

Sense 2: Magnetic Material

In its magnetic material sense, magnetic pyrites refers to a substance capable of acquiring magnetic properties, typically due to its high iron content. It can be used in various applications, such as compass needles and magnetic recording media.

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Example sentence 1: The needle of a compass is often made from magnetic pyrites.

Example sentence 2: Magnetic pyrites is a key component in the production of audio tapes.

Sense 3: Historical Usage

In its historical sense, magnetic pyrites refers to the ancient belief that certain stones possessed magnetic properties and could attract iron. It was considered a mystical or magical substance with the ability to aid navigation and healing.

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Example sentence 1: The sailors relied on magnetic pyrites to guide their ships through stormy seas.

Example sentence 2: The medieval alchemists claimed that possessing a piece of magnetic pyrites could bring good fortune.