(mineralogy) The common mineral iron disulfide (FeS₂), of a pale brass-yellow color and brilliant metallic luster, crystallizing in the isometric system.
Used in a Sentence
pyrite
Definition, parts of speech, synonyms, and sentence examples for pyrite.
Editorial note
It's sulfides like pyrite that, when exposed to air, are oxidized by bacteria to sulfate.
Examples18
Definitions1
Parts of speech1
Quick take
(mineralogy) The common mineral iron disulfide (FeS₂), of a pale brass-yellow color and brilliant metallic luster, crystallizing in the isometric system.
Meaning at a glance
The clearest senses and uses of pyrite gathered in one view.
Definitions
Core meanings and parts of speech for pyrite.
noun
(mineralogy) The common mineral iron disulfide (FeS₂), of a pale brass-yellow color and brilliant metallic luster, crystallizing in the isometric system.
Example sentences
It's sulfides like pyrite that, when exposed to air, are oxidized by bacteria to sulfate.
There is no chance of it being put into a consumer product, as it would be like selling gold at pyrite pricing.
If one wanted to fool someone into accepting gold painted lead as genuine gold, it is easier than trying to pass off pyrite.
It's the mining doing the polluting, not the belt of pyrite simply existing.
In Kalgoorlie, Australia, gold telluride was not recognized as such, but was instead misidentified as pyrite and was used as a paving material.
It’s every bit as egregious as taking iron pyrite and calling it gold.
It looked a lot like real value, but was, in fact, pyrite.
They're clay covered in pyrite, which oxidized into the uninteresting yellow coating.
To use your alchemy analogy, it might be to actual consciousness as iron pyrite is to gold — shiny, but not the real thing.
Ferrous iron occurs in common minerals like pyroxene, hornblende, pyrite, and olivine.
Sulfur, currently extracted by desulfurization of oil and gas, gets more expensive in the post fossil fuel society, but there are other sources (like pyrite).
Awesome:) For those with even less of a chemistry background than I have: rust is iron oxide, and pyrite is iron sulfide.
Quote examples
"This material is formed by the oxidation of pyrite, which is a metallic ore," Gómez Chávez said.
"Pyrite was certainly used by the Teotihuacanos and other ancient Mesoamerican societies," Cowgill told Discovery News.
They are indeed unique, but I have no idea what they mean." Even the walls and ceiling of both chambers were covered with a mineral powder composed of magnetite, pyrite and hematite which provided a special brightness to the place.
"We've found gold!" he exclaims, picking it up and showing it to Bob, but Bob takes it, examines it closely, and replies "it's just iron pyrite, Bill." - and he is right.
Proper noun examples
Basic principles are better online communication between people(Pyrite - Galene SFU, channel-based chat), automating i18n and project management where feasible.
There was a music software language called Pyrite.
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use pyrite in a sentence?
It's sulfides like pyrite that, when exposed to air, are oxidized by bacteria to sulfate.
What does pyrite mean?
(mineralogy) The common mineral iron disulfide (FeS₂), of a pale brass-yellow color and brilliant metallic luster, crystallizing in the isometric system.
What part of speech is pyrite?
pyrite is commonly used as noun.