Fools Gold Real Gold Rock

The copper penny is in the photo to serve as a scale.

Fools gold real gold rock. Some pyrite can actually contain traces of metal such as gold. Iron pyrite is attracted to magnets but real gold is not magnetic. Gold leaves a yellow streak while pyrite s streak is brownish black. Regardless it s not totally unheard of to find some small traces of real gold in pyrite.

Http www bit ly subscribejtv check out jtv s gemopedia. Pyrite is called fool s gold because it resembles gold to the untrained eye. Fool s gold is actually a mineral composed of iron sulfide with a crystalline structure. There s gold in them there hills on a recent trip to sutter s mill in coloma ca we got a chance first hand to discover actual gold and learn how to tell the difference between the real deal and tricky fool s gold.

For example fool s gold is not a metal while real gold is pure metal. Domestar fake ice 150pcs 2 5cups gold acrylic ice fake plastic gold nuggets gold rocks gems marble vases fillers table scatter decoration 4 5 out of 5 stars 1 516 9 98 9. Real gold also leaves a gold streak when scratched against a small bit of unglazed ceramic like the back of a piece of bathroom tile but iron pyrite leaves a greenish black colored streak. Real gold will not scratch these substances.

It is a mineral an iron sulfide and has a crystalline structure. If the quartz sticks to the magnet then it contains iron pyrite or fool s gold. While pyrite has a brass yellow color and metallic luster similar to gold pyrite is brittle and will break rather than bend as gold does. You can also try to scratch a piece of glass or unglazed ceramic with the gold portion of the rock.

Fool s gold scratches glass whereas real gold does not. The tiny nugget weighs 0 0035 troy ounce and at a gold price of 1200 ozt the nugget if it were pure gold would have a gold value of 4 20. To identify gold inside of a piece of quartz hold a magnet against the rock. The real story behind fool s gold.

As you can imagine the value of real gold is significantly higher than that of pyrite. A copper penny and a tiny gold nugget on a black streak plate with a small streak made by the nugget.