Sentence examples for grains range from inspiring English sources

The silica mineral grains range from 1 to 100 µm in size.

The monocrystalline quartz grains range from sub-rounded to sub-angular (Fig. 3d, e), whereas the polycrystalline quartz grains vary from sub-angular to angular (Fig. 3e).

The dolomite of most dolostones is granular, with the individual grains ranging in size from microscopic up to a few millimetres across.

Most dolomite marbles are coarsely granular with individual grains ranging between 2 and 6 millimetres (0.079 and 0.24 inch) in greatest dimension.

The size of the grains ranges from perhaps as small as 0.0003 micrometre for the tiniest hydrocarbon molecules to a substantial fraction of a micrometre; there are many more small grains than large ones.

Zinc concentration in grains ranged (19.26 36.06 mg kg−1) among the treatments.

In limestone beds, the state of preservation of the grains ranges from intact to disintegrated and abraded specimens.

Figure?9b,c shows that the shape of the alumina grains ranged between spherical and rodlike with a size ranging from 65 to 95?nm.

In contrast, surface areas in marsh sediments were lower and were more variable, as expected from the coarser grains, ranging from 0.9 to 8.2 m2 g−1.

Closely packed pseudospherical grains ranging from 40 to 70 nm in dimensions are visible on the surface of Fe2O3 − X film (Fig. 3a).

The lateral size of the columnar grains ranges between 100 and 200 nm for anatase and rutile films.