Ignacy Domeyko

Polish-born geologist and mineralogist who, hired in 1838 to teach chemistry and mineralogy at the Colegio de Coquimbo in La Serena, set up a chemical laboratory, introduced geological mapping of underground mines and spent years on Andean and Atacama field trips that built early scientific knowledge of Chile's mineral wealth, including his 1842 recognition of the copper deposit at El Teniente.

Served as university delegate from 1852 and rector of the University of Chile from 1867 to 1883, arguing that the university should itself teach at the higher level and turning its physical and mathematical faculty into an engineering school for the mining industry.

Wrote the Tratado de ensayes (1844), Elementos de Mineralogia (1845) and Araucania y sus habitantes (1846) and published 64 papers in the Anales de la Universidad de Chile; the mineral domeykite, a mountain range in northern Chile and asteroid 2784 Domeyko are named for him.

On reaching La Serena in 1838 he had a complete chemical laboratory shipped from France in 32 crates and built a building to house it, and began systematic teaching late that year; from the fourth year he sent graduates to the Paris School of Mines.

This is consistent with someone who builds the infrastructure for a field himself instead of waiting for it to be provided. Proactive Agency

Between 1840 and 1845 he used every summer, when students were on holiday, for long geological transects of the Andes and the Atacama, and he kept making field trips even as rector.

This is consistent with sustained, repeated fieldwork pursued alongside heavy teaching and administrative duties. Persistence

In 1842 he wrote a memoir proposing reform of public instruction on the German model; his teaching-university plan was accepted by the University Council in 1847, when he moved to Santiago, and he was named university delegate in 1852.

This is consistent with a shift from teaching at a provincial school to shaping a national university. Leadership Drive