'Ouro dos parvos' or 'Ouro dos tolos' may be Portuguese equivalents of 'fool's gold'. As is the case with the English phrase, the Portuguese phrase is a nickname for 'pyrite' or 'iron pyrite'.
The masculine noun 'ouro' means 'gold'. The word 'dos' combines the preposition 'de' and the masculine plural definite article 'os' to mean 'of, from the'. The masculine adjectives/nouns 'parvos' and 'tolos' mean 'foolish, silly, stupid people'.
All together, they're pronounced 'OH-roo doo-SHPAHR-voosh' or 'OH-oo doo-SHTOH-loosh' according to continental Portuguese and the carioca accent of Rio de Janeiro, Brazil.
the dencity of fools gold is 5.0
The fools
real gold does not sing it sinks and so does fools gold.
No, fools gold or iron pyrites is less dense than gold.
fools gold
Iron pyrites is commonly known as 'Fools Gold' as it is has a shiny golden colour.
real gold
Iron Pyrite or Fools Gold
You might not be sure if it is fools gold.
fools gold.
the dencity of fools gold is 5.0
Fools gold (iron pyrite) is relatively heavy, it is about one fourth to one third as heavy as gold and about as heavy as iron.