Sentence examples for mineral grains of from inspiring English sources

When mineral grains of different density are moved by flowing water, the less dense grains will be most rapidly moved, and a separation of high-density and low-density grains can be effected.

Foliation, planar arrangement of structural or textural features in any rock type, but particularly that resulting from the alignment of constituent mineral grains of a metamorphic rock of the regional variety along straight or wavy planes.

Condie found that zircon mineral grains of those ages abounded in continental rocks.

We have observed thin organic coatings on the individual mineral grains of anhydrous CP IDPs, believed to be the least altered samples of the original dust of the Solar System available for laboratory analysis (Ishii et al., 2008).

The surface morphology and exposed mineral grains of particle RA-QD02-0115 were first inspected by means of scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDX) using a FEI Quanta3D FEG dual beam focused ion beam (FIB -SEM workstation (FIB -SEMlsboro, OR, USA).

All three stable elements occur in heavy mineral sands ore deposits, which are placer deposits formed, most usually in beach environments, by concentration due to the specific gravity of the mineral grains of erosion material from mafic and ultramafic rock.

The materials analyzed during isotopic investigations vary from microgram quantities of highly purified mineral grains to gram-sized quantities of rock powders.

The industrious insects travel large distances to gather mineral grains for the walls of their homes.

In the microbial systems, precipitation occurred within the mats and was not simply due to the capturing of mineral grains settling out of the water column.

Some of the metamorphic mineral grains are part of polymineralic clots (jd, lws or lws, qtz or jd, lws, qtz) and the polymetamorphic clots, and many of the metamorphic mineral grains have rounded grain boundaries that truncate their internal fabric, suggesting a detrital origin.

In addition to these acid base reactions, fresh spoils can also contribute to TDS due to simple dissolution reactions of carbonate cements, hydrolysis weathering of feldspars and other primary mineral grains and traces of entrained Cl salts.