This knowledge-based article aims at comparing and contrasting the major features of real gold and pyrite in order to prepare the readers to distinguish between them.
Through knowing the properties of gold density, malleability and non-corrosiveness, individuals are not mislead by elements of fool’s gold and make right identification.
The above knowledge can significantly help in decision-making processes and allow eliminating ineffective, non-profitable ones.
Here is a comparison between Pyrite and Gold to help identify the differences:
Pyrite:
- Color: Pale brass-yellow
- Streak: Greenish-black to brownish-black
- Hardness: 6-6.5
- Specific Gravity: 4.9-5.2
- Shape: Often cubic, octahedral crystals
- Luster: Metallic
Gold:
- Color: Golden yellow
- Streak: Yellow
- Hardness: 2.5-3
- Specific Gravity: 19.3
- Shape: Usually irregular or rounded particles
- Luster: Metallic
You’re absolutely right. Due to its golden yellow colour with metallic shine, pyrite with the chemical composition of FeS2 (Iron sulfide) is easily mistaken for gold. Some key facts about pyrite, also known as “fools’ gold”:Here are some facts that have to do with pyrite ,also commonly referred to as ‘fools ‘gold’:
– Due to its situation of a similar color to gold with a metallic luster, pyrite has been an easily mistaken rock for decades by prospectors as well as explorers. There is a lot of information regarding cases where people trick themselves to have an opportunity to hold an iron pyrite whereas they have a mere pebble in their hands.
– The name ‘fools gold is due to the disappointments that most ill fated prospectors unfortunately got after the shiny Pyrite deceived them. This has rather been a letdown to many young people who wanted to be business moguls from the onset!
– More about, pyrite contains sulfur and iron inside it to be specific, gold is an element so it is very different in formula from pyrite. Another interesting fact is that pyrite is significantly lighter than gold, which may be also judged from the above description of the material.
– A few of these are that pyrite is light and brittle while on the other hand gold is heavy and can be beaten into thin sheets and that while pyrite is considered as a fools gold, gold is real gold. When handling gold, it leaves behind a gold streak and pyrite has no streak at all. Therefore, vigilance and a basic examination can point to the division.
– Nevertheless pyrite as a component is actually not a valuable form of metal and hence it is not a sought after resource; aids in determining the location of gold. In this regard, its occurrence may suggest that gold deposits are most probably within the given area.
Therefore people were deceived with this pyrite but at the same time led to the bigger sources of gold. It is a rather interesting mineral and the name given to it suits it well: fools gold is what this is.
Different between Gold and Pyrite
Gold and pyrite thus have a shiny golden yellow appearances; some of the distinguishing features that one can get without the help of a magnifying lens includes the following; Here are the key factors to consider:The following are the considerations:
Density: Gold is more dense as compared to pyrite. The fixed specific gravity of gold is nineteen. 3, it even feels much heavier than pyrite which has the specific gravity of 4. 9-5. 2. Color: Although both are yellow, gold is a deeper golden-yellow while pyrite is a more washed out brass-yellow.
Hardness: Indeed, gold is softer than copper and has a value of hardness 2. It sits at 5-3 on the Mohs scale. Pyrite is harder having a value of 6-6. 5. This means in pure gold, one can rub an object like a copper coin or even fingernail against it and it will get scratched, but the same cannot be done to pyrite.
Characteristics of Real Gold
Real gold has a yellow hue that differentiates it from the other metals, thus, this must also be considered. This is a special metal that is scarce and is also associated with beauty, so it has numerous applications in industries.
In comparison to other metals, gold does not corrode or degrade progressively and is therefore a highly wear resistant material. Moreover, gold is a good conductor of electricity that is why it is used in electronics and technology.
It is also said to be a safe investment and is also credited to be capital preservation in nature. , The specific properties of gold include the pleasing and easily recognizable yellow color, as well as the physical attributes that make it easily distinguishable from other metals/imitations such as pyrite, more infamously known as fool’s gold.
Characteristics of Pyrite
While this may look like gold, pyrite is a very brittle mineral that can be easily snap and always come in cubical or octahedral shapes.
Pyrite also termed as fool’s gold metallic in appearance has a brassy-pale yellow tint. Because it looks like gold, wrought iron is often confused with gold but there are several distinguishing factors between wrought iron and the real gold.
Another similarity between gold and pyrite is that pyrite can be easily broken since it is a brittle mineral. Further, pyrite is softer than quartz with about 6 to 6 (Mohs) hardness scale while that of quartz is about 7 on the same scale. more than 4 on the Mohs scale, while gold, the precious metal of value in this case, has a hardness of 2. 5 to 3.
Pyrite has well defined and unique crystal morphology defined by sharp edges and corners while gold does not. It is necessary to realize all these outlook features in order not to be deceived by the look of pyrite and mistake it for gold.
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