Facts: - death place: santafe de bogota , new granada - known for: tungsten - caption: juan jose elhuyar - death date: 20 september 1796 -lrb- age 42 -rrb- - field: chemistry mineralogy - birth date: 15 june 1754 - name: juan jose elhuyar - image size: 150px - nationality: spanish - birth place: logrono Based on these bullet points, write a short biography describing the life of juan jose elhuyar .
juan jose elhuyar lubize -lrb- 15 june 1754 -- 20 september 1796 -rrb- was a spanish chemist and mineralogist , the joint discoverer of tungsten with his brother fausto elhuyar in 1783 .he was born in logrono , son of french-basque parents from hasparren -lrb- labourd -rrb- .died in santafe de bogota , new granada -lrb- spanish empire -rrb- .