iron-bearing

In Table 2 are given susceptibilities for some iron-bearing minerals.

The hair above its feet was red, discolored with the stain of iron-bearing clay.

The soils are mainly iron-bearing clay with a significant amount of lime.

Its red colour comes from the oxidisation of iron-bearing minerals through exposure to air and water.

When a chert stone is struck against an iron-bearing surface sparks result.

All the iron-bearing suns within reach have been plotted.

"It's white because there's no blood in it, and very little myoglobin, the iron-bearing protein," he said.

There is no rock, though some iron-bearing sand has become concreted and rock-like.

Iron-bearing dusts erode from the soil and are transported by wind.

Taconite miners use electricity to process iron-bearing rock into pellets used to make steel.

Most iron-bearing carbonates and silicates are paramagnetic at all temperatures.

The iron-bearing minerals when present are strongly magnetic and can be removed through a magnetic field.

Iron-bearing rock may be upgraded to iron ore by removing gangue through concentration.

Scientists theorize that Mercury's field is due to an iron-bearing core or possibly to the solar winds.

Pure magnesian wadsleyite is colorless, but iron-bearing varieties are dark green.

Iron-bearing groundwater typically emerges as a spring.

Bauxite deposits with highest aluminium content are frequently located below an iron-bearing surface layer.

Then they tested how well electrons travelled between an electron donor on the inside and an iron-bearing mineral on the outside.

This suggests a difference in the abundance of or composition of iron-bearing minerals in these areas.

It is built from shiny, gold-coloured iron-bearing sandstone blocks and can be seen far from the community.

The iron in these strata originally arrived via the erosion of iron-bearing silicate minerals.

Lauretta is known for his experimental work on the formation of iron-bearing sulfides in the solar nebula.

It can be rich in iron-bearing clays or be very fine and white - in effect just chalk.

Iron-bearing Land.

The study of paleomagnetism is possible because iron-bearing minerals such as magnetite may record past directions of the Earth's magnetic field.