Sentence examples for average clay content from inspiring English sources

The average clay content of the shale samples is 50.69% and average quartz content is 31.65%.

Average clay content, distance to roads, and ridge-top topographic position were input variables that yielded the highest information content.

Therefore with average clay content of 55.95%, the studied samples could imply medium to high expansive potential.

In this study, a methodology is outlined for mapping spatial distribution of bulk soil average clay content to a depth of 7 m using EM measurements.

The average clay content lies in a narrow range between 6 and 8% for the outcrops of Cleebourg, Leistadt, and Riesenstein.

However, the thin section observation and X-ray diffraction analysis show that the average clay content in these sandstones is as high as 8.6%, which suggests that these sandstones did not form via grain flow.

The average clay contents achieved by the locally calibrated gamma ray index were 9.88 and 11.45% in the gas producing and non-producing well, respectively.

Grain-size distributions emphasize the clay-rich nature of the sediment, with average clay contents of 32% ± 12.8% (n = 186), which is significantly higher than the clay content in the adjacent sediments in the landscape (mean = 10% ± 4%, n = 21).

Detailed quantitative XRD analysis yielded the average clay contents which vary from 9.2 weight percent in the gas producing well to 13.3 weight percent in the non-producing well.

The factory calibration was probably based on soil having a median clay content of the range for clay loam classification.

The upland locations that were within a ±5% relative bias error for the estimation of ¯θg had similar average percentage clay content (16.1%) in the surface layer (0 20 cm) to that in the gullies (15.7%), and moderately steeper slopes (from 36.6%too 53.1%) compared to the upland average (39.4%).