Example sentences for: mineral

How can you use “mineral” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Foreign investment, in the form of joint ventures in the fields of tourism and mineral and oil exploration, was keenly encouraged.

  • Pyridine-2,6-bis(thiocarboxylic acid) (pdtc) is an iron-regulated metabolite produced by certain pseudomonads that is highly reactive towards metals by virtue of a pair of thiocarboxylate groups and ring nitrogen that combine to form a non-specific, high affinity, tri-dentate ligand (Figure 1) [ 1 2 ] . The formation constants for Co, Cu, and Fe complexes of pdtc were determined to be greater than 10 33 [ 3 ] . Uptake studies using 59Fe showed that addition of pdtc to the growth medium of two different pdtc-producing pseudomonads increased the efficiency of iron uptake by 20% [ 1 ] . The contribution of pdtc to iron uptake may be due to the fact that the copper complex of pdtc (Cu:pdtc) has the ability to reduce both soluble and mineral forms of ferric iron) [ 1 ] . Not surprisingly, in light of its high affinity for essential metals, pdtc also exhibits antimicrobial activity [ 4 ] .

  • The total areas of epididymal cells that were microdissected ranged from approximately 350,000 to 450,000 μm 2. The samples in mineral oil were kept at -80°C until RNA extraction was performed.

  • When the people ran to see what had happened, they found a mineral spring.

  • We quantified the value of insulation in dollars per ton, based on the reported value of shipment from the mineral wool sector [ 29 ] and the mass of fiberglass production [ 30 ] , along with an assumed density of fiberglass of 0.06 kg/in-ft 2. Annual economic savings associated with the energy reductions were based on state-level unit prices for electricity, natural gas, and fuel oil [ 31 ] . The real prices of all fuels were assumed to be constant over time, given forecasts of relatively small price changes in upcoming decades [ 32 ] . For all net present value calculations, we apply a 5% real discount rate, the central estimate used in US EPA benefit-cost analyses [ 16 ] .


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