One of the mysteries of the English language finally explained.
(of a rock or mineral) containing iron and magnesium as major components.
- ‘The very low magnesium content of Lime Crest ferroaxinite may reflect the relative scarcity of ferromagnesian minerals in the granite.’
- ‘There are two types of silicate minerals, the ferromagnesian and the nonferromagnesian silicates.’
- ‘Thus, in magma chambers dense ferromagnesian minerals may sink to form cumulate rocks at the base of the chamber, whereas in partial melting a lower-density melt may percolate upwards.’
- ‘The example from the granite at Lime Crest quarry is very low in magnesium relative to those found in rocks containing more ferromagnesian minerals.’
- ‘The rhombohedral phase usually occurs as large tabular inclusions near the rims of ferromagnesian phenocrysts.’
Top tips for CV writingRead more
In this article we explore how to impress employers with a spot-on CV.