Mineralogist sentence example
- The expedition, including naturalists, botanists, a mineralogist, taxidermists, a philologist, &c., was carried by the sloops-of-war "Vincennes" and "Peacock," the brig "Porpoise," the storeship "Relief" and two tenders.
- It is the hardest known substance (though tantalum, or an alloy of tantalum now competes with it) and is chosen as io in the mineralogist's scale of hardness; but the difference in hardness between diamond (io) and corundum (9) is really greater than that between corundum (9) and talc (1); there is a difference in the hardness of the different faces; the Borneo stones are also said to be harder than those of Australia, and the Australian harder than the African, but this is by no means certain.
- His plans to use the diamonds to help finance the War of Independence were quickly crushed when the diamonds were examined by a professional mineralogist, who spotted them as fake diamonds.
- Among Peruvian naturalists since the advent of the republic, the most distinguished have been Mariano Eduardo Rivero, the geologist, mineralogist and archaeologist, and his friend and colleague Nicolas de: Pierola, authors of Memorial de ciencias naturales.