alb3843533

Hornblende Gabbro, Massachusetts

Gabbro is a coarse grained, equigranular igneous rock composed mainly of plagioclase feldspar (labradorite or bytownite) and orthoclase, a pyroxene such as augite, sometimes also nepheline and olivine, and a large percentage of hornblende (in hornblende gabbro). Rocks of this type are sometimes known as essexite. Gabbro forms as a result of the slow and undisturbed cooling of magma (molten rock) deep underground.
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Titel: Hornblende Gabbro, Massachusetts
Untertitel: Siehe automatische Übersetzung
Gabbro is a coarse grained, equigranular igneous rock composed mainly of plagioclase feldspar (labradorite or bytownite) and orthoclase, a pyroxene such as augite, sometimes also nepheline and olivine, and a large percentage of hornblende (in hornblende gabbro). Rocks of this type are sometimes known as essexite. Gabbro forms as a result of the slow and undisturbed cooling of magma (molten rock) deep underground.
Bildnachweis: Album / Science Source / JOEL AREM
Freigaben (Releases): ? Modellfreigabe: Nein - ? Eigentumsfreigabe: Nein
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Bildgröße: 3841 × 2550 px | 28.0 MB
Druckgröße: 32.5 × 21.6 cm | 1512.2 × 1003.9 in (300 dpi)
Schlüsselwörter: GEOLOGIE HALS NACKEN REPORTAGE