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Jewelry: [CJS4422] Sterling Silver Marcacite Celtic Cross On A Chain - Connemara Green Marble (Recess)

Jewelry: Sterling Silver & Marcasite Six Points Snowflake Pendant - Wildthings Ltd.

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Marcacite Popular Q&A

Q: What is marcasite?
A: A marcasite is a pale yellow to white mineral of the same composition and appearance as pyrite. Cha... Read More »

Q: How Does Marcasite Form?
A: Marcasite is a crystalline form of iron sulfide. It is a secondary mineral, according to the Kansas Geological Survey, derived from chemical changes to other mi... Read More »

Q: What Is Marcasite Sterling?
A: Marcasite is a metallic-looking iron sulfite mineral related to iron pyrite. In the past, the terms were used interchangeably, as they are similar. Both polish ... Read More »

Q: What are the elements of marcasite?
A: Iron and sulfur. Marcasite is crystalline form of FeS. 2. which contains Fe. 2+ and S. 2. 2- Related forms are pyrite "fools gold" also with composition FeS. 2.... Read More »

Q: What is marcasite jewelry made of?
A: Marcasite is called "fool's gold. It's an unstable form of iron sulphide Read More »