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1. metal-detectors.gr › pseftikos-xrysos-fools-goldΟ ΨΕΥΤΙΚΟΣ ΧΡΥΣΟΣ “FOOL’S GOLD” - metal-detectors.gr

   metal-detectors.gr › pseftikos-xrysos-fools-gold

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   Οι σιδηροπυρίτες είναι η πιο κοινή μορφή του «ψεύτικου χρυσού» (Fool’s Gold). Ο σιδηροπυρίτης μπορεί να προσδιοριστεί από τα ακόλουθα χαρακτηριστικά: Ο σιδηροπυρίτης (FeS2) είναι ένα θειούχο ορυκτό, δεν είναι ένα μέταλλο με αποτέλεσμα να μη δίνει σήμα-ένδειξη στους τοπικούς ανιχνευτές μετάλλων.

2. theconversation.com › not-so-foolish-after-all-fools-gold-contains-a-newlyNot so foolish after all: ‘fool’s gold’ contains a newly...

   theconversation.com › not-so-foolish-after-all-fools-gold-contains-a-newly

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   27 Ιουν 2021 · Fool’s gold, or pyrite, is made of worthless iron disulfide, but can contain tiny amounts of the real thing. Using an ‘atom probe’, research has uncovered a new way gold atoms can hide in ...

3. scitechdaily.com › a-potential-goldmine-fools-gold-contains-a-newly-discoveredA Potential Goldmine: “Fool’s Gold” Contains a ... - SciTechDaily

   scitechdaily.com › a-potential-goldmine-fools-gold-contains-a-newly-discovered

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   4 Ιουλ 2021 · Our discovery may also help gold miners more efficiently extract gold from pyrite, potentially reducing greenhouse emissions. To extract the gold, the mineral is usually oxidized in large reactors, which uses considerable amounts of energy.

4. en.wikipedia.org › wiki › PyritePyrite - Wikipedia

   en.wikipedia.org › wiki › Pyrite

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   Pyrite's metallic luster and pale brass-yellow hue give it a superficial resemblance to gold, hence the well-known nickname of fool's gold. The color has also led to the nicknames brass , brazzle , and brazil , primarily used to refer to pyrite found in coal .

5. www.physicalgold.com › insights › fools-goldDecoding Fool's Gold: Myths vs. Reality | PhysicalGold.com

   www.physicalgold.com › insights › fools-gold

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   16 Μαΐ 2024 · Fool’s Gold refers to the mineral iron pyrite, which often resembles the appearance of genuine gold. However, unlike gold, iron pyrite is not a precious metal. Instead, it is composed of iron disulphide and has a metallic lustre that can fool even experienced prospectors.

6. www.findgoldprospecting.com › real-or-fools-gold-how-prospectors-miners-tell-theReal or Fool’s Gold? How Prospectors & Miners Tell the Difference

   www.findgoldprospecting.com › real-or-fools-gold-how-prospectors-miners-tell-the

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   Fool’s gold like pyrite and mica might glitter in the sun, but the best way to identify gold is to look at it while it is shaded from the sun. If the material keeps its luster and golden color in a shadow, then it’s real gold.

7. www.9news.com.au › world › fools-gold-pyrite-contains-newly-discovered-real-gold'Fool's gold' contains newly discovered type of real gold

   www.9news.com.au › world › fools-gold-pyrite-contains-newly-discovered-real-gold

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   4 Ιουλ 2021 · The mineral pyrite was historically nicknamed fool's gold because of its deceptive resemblance to the precious metal. The term was often used during the California gold rush in the 1840s because inexperienced prospectors would claim discoveries of gold, but in reality it would be pyrite, composed of worthless iron disulfide (FeS₂).