ultramafic in a sentence

Examples

1. Chromium is commonest in mafic and ultramafic rocks in which beryllium is extremely rare.
2. At the veins in amphibolites and ultramafic rocks.
3. It occurs as incrustations and vein or fracture fillings in ultramafic rocks and serpentinites.
4. The known distribution of this species appears to roughly correlate with ultramafic substrate occurrence.
5. The genus is well diversified on ultramafic rocks and some species are nickel hyperaccumulators.
6. It grows in mountainous habitat on ultramafic rock substrates, often in serpentine soils.
7. Samples of the ridge from the Afanasy Nikitin Seamount were ultramafic dunite . hotspot.
8. It likely grows in forest on ultramafic soils.
9. Ultramafic xenoliths have been found in the rocks.
10. Mantle plume hypotheses may rely on identifying mafic and ultramafic intrusions and coeval basalt volcanism.