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Englisch » Polnisch
Übersetzungen für „pyroxenes“ im Englisch » Polnisch-Wörterbuch (Springe zu Polnisch » Englisch)
pyroxenes SUBST
Benutzereintrag-
pyroxenes Pl CHEM
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pirokseny fpl
Einsprachige Beispiele (nicht von der PONS Redaktion geprüft)
Englisch
- Accessory minerals like pyroxenes provide insight to the history of the magma.en.wikipedia.org
- The host rock is an anorthosite containing over 90% labradorite crystals and/or gabbroic anorthosites richer in amphibolites and/or pyroxenes.en.wikipedia.org
- Both low-calcium (ortho-) and high-calcium (clino-) pyroxenes are present, with the high-calcium varieties associated with younger volcanic shields and the low-calcium forms (enstatite) more common in the old highland terrain.en.wikipedia.org
- Pairs of pyroxenes -- both augite plus omphacite and omphacite plus jadeite -- appear to have existed in equilibrium at low temperatures.en.wikipedia.org
- These phenocrysts are pyroxenes (augite and pigeonite), plagioclases, opaque crystals such as titanomagnetite or ilmenite, and occasionally some olivine.en.wikipedia.org
- The pyroxenes have a variable composition lying between enstatite, ferrosilite and wollastonite.en.wikipedia.org
- It commonly occurs in association with orthoclase, sanidine, labradorite, olivine, leucite, amphiboles and other pyroxenes.en.wikipedia.org
- Quartz is usually present in minor quantities in acidic pozzolanas, while pyroxenes and/or olivine phenocrysts are often found in more basic materials.en.wikipedia.org
- In chemical composition and general characteristics they are similar to the pyroxenes.en.wikipedia.org
- The pyroxenes cleave in two directions at approximately 90, whereas the amphiboles distinctively cleave in two directions separated by approximately 120 and 60.en.wikipedia.org
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