Is marcasite a natural stone?
In marcasite jewellery, pyrite used as a gemstone is called “marcasite” – that is, marcasite jewellery is made from pyrite, not from the mineral marcasite….
| Marcasite | |
|---|---|
| Fracture | Irregular/Uneven |
| Tenacity | Brittle |
| Mohs scale hardness | 6–6.5 |
| Luster | Metallic |
Where does marcasite come from?
Marcasite has been found at Dover and Derbyshire, England, Carlsbad and Rammelsberg, Germany, as well as various locations in the Czech Republic, Russia, China, France, Romania, Peru and Mexico. In the United States, marcasite is mined in Hardin County, Illinois, Grant County, Wisconsin, and Joplin, Missouri.
What is Swiss marcasite?
Marcasite jewellery is jewellery made using cut and polished pieces of pyrite (fool’s gold) as gemstone, and not, as the name suggests, from marcasite (sometimes misspelled Mercasite).
Where is marcasite Mined?
Description: Marcasite is common in Wisconsin, often found in well-formed crystals in cavities and veins in the Paleozoic carbonate rocks.
Does marcasite have any value?
Marcasite mineral is quite common, and the price for the specimen is barely higher than 20 dollars. However, when used in jewelry of the 19 century, marcasite-bearing pieces of jewel can reach up to hundreds of dollars. Morden marcasite jewelry costs about 20-50$ per small silver pendant or ring.
How can you tell if something is marcasite?
Marcasite is a semi-precious stone famous for its unique, stained glass-like shine. It’s metallic, green-yellow, brassy, but holds shine like other reflective stones. It’s related to the gem pyrite, which is often called fools gold. Don’t think that makes this stone less valuable, though.
Is marcasite always set silver?
These gems are commonly set in sterling silver, polished steel, or gold. Gold and Marcasite pieces are rare-er, and the two soft metals make these pieces especially delicate.
How do you clean marcasite jewelry?
Gently clean the marcasite jewelry with a soft, damp cloth. Never use hot water and avoid soaps, detergents, silver baths or other chemicals. This type of jewelry is fragile, if a hard substance is used or if there is too much acid, this can ruin it instead of making it new again.
What does marcasite jewelry look like?
Marcasite is a pale yellow to almost white with a metallic luster. Marcasite is not easily cut and tends to be lighter and more brittle than pyrite. Pyrite is also in abundance compared to marcasite.