Sentence examples for ascertain provenance from inspiring English sources

Other minerals are commonly present and can help to ascertain provenance and paragenesis, such as quartz (SiO2), feldspars ((Na, K AlSi3O8), micas and clays (complex hydrosilicates), gypsum (CaSO4·2H2O), ferrihydrite Fe10O14(OH 2, maghemite (γ-Fe2O3) and magnetite (Fe3O4), iron sulphates [jarosite group, KFe3 3+(SO4)2(OH)6], etc. [1, 12].

It is possible, although lengthy and expensive, for companies to ascertain the provenance of most samples.

The respective metagenomic sequences were translated and used as queries for BLASTP to search the non-redundant protein sequence database, in order to further ascertain their provenance.

A correct assessment of the hand in which it was written is vital to ascertaining the provenance and authenticity of a document.

Provenance unknown.

Unknown provenance.

Does provenance?

"Provenance," the girl said.

score difficult to ascertain.

Did it possess provenance papers?

The surprise is its provenance.