Home >                  	Term: пироксен  
пироксен
A silicate mineral common in basalt and composed mostly of iron (Fe), magnesium (Mg), calcium ( Ca), and silicon (Si). Composition varies as a mixture among FeSiO3, MgSiO3, and CaSiO3.
- Part of Speech: noun
 - Industry/Domain: Astronomy
 - Category: Planetary science
 - Company: PSRD
 
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 Creator
- Hristova
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