Sentence examples for base minerals from inspiring English sources

Deep, easily crumbled, and rich in base minerals, some of those dark soils have been farmed continuously for many centuries.

It renders raw meats and vegetables into cooked and edible food, base minerals into useful and durable metals, and porous dirt and clay into watertight pottery.

Seasonal changes between saturation and dehydration have led to advanced laterization of the soil, the process in which the base minerals have been leached away or incorporated into insoluble iron and aluminum silicates.

Assore Limited (Assore) is a mining holding company engaged principally in ventures involving base minerals and metals.

The eastern cliffs of the range, including those of Nethermost Pike, are rich in base minerals.

Each stock oil mixture was then diluted to 0.1 wt% using base mineral oil under ultrasonication.

The base mineral oil shows an average COF of about 0.33 and an average WSD of about 2300 μm.

The average COF and average WSD for the base mineral oil are also shown in the corresponding figure for the purpose of comparison.

The C8-ZrP lubricating oil sample has an average COF of about 0.20, which is ~ 40% lower than the base mineral oil sample.

All the nanolubricating oil samples containing saline-modified ZrP nanoplatelets of various alkyl chain lengths (C9-ZrP, C12-ZrP, and C16-ZrP) exhibit lower average COFs and smaller WSDs than the base mineral oil, suggesting that better tribological performance can be achieved by adding surface-modified ZrP nanoplatelets without any intercalation in mineral oil.

As for the wear testing results, the nanolubricating oils with C8-ZrP, C12-ZrP, and C16-ZrP show average WSDs of ~ 1300, ~ 700, and ~ 600 μm, respectively, which are about 43, 70, and 74% smaller than the base mineral oil, respectively.