(mineralogy) Any of a group of crystalline minerals containing silicates of iron, magnesium and calcium.
Used in a Sentence
pyroxene
Definition, parts of speech, synonyms, and sentence examples for pyroxene.
Editorial note
The mineral is formed as a consequence of hydrothermal alteration of ferromagnesian minerals of the olivine and pyroxene groups.
Examples5
Definitions1
Parts of speech1
Quick take
(mineralogy) Any of a group of crystalline minerals containing silicates of iron, magnesium and calcium.
Meaning at a glance
The clearest senses and uses of pyroxene gathered in one view.
Definitions
Core meanings and parts of speech for pyroxene.
noun
(mineralogy) Any of a group of crystalline minerals containing silicates of iron, magnesium and calcium.
Example sentences
The mineral is formed as a consequence of hydrothermal alteration of ferromagnesian minerals of the olivine and pyroxene groups.
It has a course-grained texture and contains the minerals pyroxene and olivine, Sotheby’s says.
Ferrous iron occurs in common minerals like pyroxene, hornblende, pyrite, and olivine.
Silicon on lunar regolith is mostly plagioclase, pyroxene, and olivine.
The chamber, in cooling, tends to form strata, as developing crystals settle within it like snow -- olivine, plagioclase, pyroxene snow -- but above these cumulate bands it becomes essentially a massive gabbro shading upward into plagiogranite as the magmatic juices chemically differentiate themselves in ways that relate to temperature.
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use pyroxene in a sentence?
The mineral is formed as a consequence of hydrothermal alteration of ferromagnesian minerals of the olivine and pyroxene groups.
What does pyroxene mean?
(mineralogy) Any of a group of crystalline minerals containing silicates of iron, magnesium and calcium.
What part of speech is pyroxene?
pyroxene is commonly used as noun.