mafic rock उदाहरण वाक्य

उदाहरण वाक्य

1. The peak consists of non-alkali mafic rocks, dating from the Early Pleistocene overtop of non-alkali felsic rocks from the Late Miocene-Pliocene.
2. In some modern literature, the term " variole " is defined as a type of spherulite that occurs in a mafic rock.
3. All are dominated by quartzofeldspathic gneiss with a few percent mafic rock ( eclogite ) or ultramafic rock ( garnet-bearing peridotite ).
4. Augite is the most common ferro-magnesian in mafic rocks, but biotite and hornblende are on the whole more frequent in felsic rocks.
5. Pegmatites associated with granitic domes within the Archaean Yilgarn Craton intruding ultramafic and mafic rocks contain red, orange and brown almandine garnet.
6. Baddeleyite is commonly found with zircon ( ZrSiO 4 ), yet it forms in places with lower silica content, such as mafic rocks.
7. The "'Olympic "'soil series is a type of deep, dark reddish brown moderately fine-textured soil which has developed on mafic rock such as basalt.
8. If by chance the granite happens to hit a zone of mafic rock incorporated in the continental crust, then the chemistry will be completely different,
9. Typically, they are less resistant to weathering than the enclosing aphanitic rock and, as a result, form pock-marks on the weathered surfaces of mafic rocks.
10. Typically, primitive melts of this composition form lamprophyre, lamproite, kimberlite and sometimes nepheline-bearing mafic rocks such as alkali basalts and essexite gabbros or even carbonatite.