earth science

José Bonifácio de Andrada e Silva

José Bonifácio de Andrada e Silva is a earth science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand José Bonifácio de Andrada e Silva rather than just read about it. In short: José Bonifácio de Andrada e Silva (Brazilian Portuguese pronunciation: [ʒoˈzɛ boniˈfasju dʒi ɐ̃ˈdɾadɐ i ˈsiwvɐ]; 13 June 1763 – 6 April 1838) was a Brazilian statesman, naturalist, mineralist, professor and poet, born in Santos, São Paulo, then part of the Portuguese Empire. He was one of the most important mentors of Brazilian independence, and his actions were decisive for the success of Emperor Pedro I.

Key takeaways

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Reference excerpt

José Bonifácio de Andrada e Silva (Brazilian Portuguese pronunciation: [ʒoˈzɛ boniˈfasju dʒi ɐ̃ˈdɾadɐ i ˈsiwvɐ]; 13 June 1763 – 6 April 1838) was a Brazilian statesman, naturalist, mineralist, professor and poet, born in Santos, São Paulo, then part of the Portuguese Empire. He was one of the most important mentors of Brazilian independence, and his actions were decisive for the success of Emperor Pedro I. He supported public education, was an abolitionist and suggested that a new national capital be created in Brazil's underdeveloped interior (effected over a century later as Brasília). His career as a naturalist was marked by the discovery of four new minerals.

Life In 1800, Bonifácio was appointed professor of geology at Coimbra, and soon after inspector-general of the Portuguese mines; and in 1812, he was made perpetual secretary of the Lisbon Academy of Sciences. Returning to Brazil in 1819, he urged Prince Regent Pedro to resist the recall of the Lisbon court, and was appointed one of his ministers in 1821. When the independence of Brazil was declared, Bonifácio became minister of the interior and of foreign affairs; and when it was established, he was again elected by the Constituent Assembly. He was also the author of the abolition project in Brazil, presented to the Constituent Assembly in 1823. But his democratic principles resulted in his dismissal from office in July 1823.

Career in Europe José Bonifácio spent part of his life in Europe. In his travels around Europe, he studied chemistry and mineralogy with other scientists. He collected data, carried out scientific experiments and discovered four new minerals and eight previously unknown species. The mineral andradite is named after him. Among his other discoveries was petalite, a lithium-containing material, first discovered by Bonifácio toward the end of the 18th century on a trip to Sweden; it was in this mineral that Swedish chemists first discovered lithium. He was also the first to discover another important lithium-containing mineral, spodumene, from the same source, the island of Utö in the Stockholm Archipelago of Sweden. In 1797, he was elected a foreign member of the Royal Swedish Academy of Sciences. Bonifácio graduated with degrees in Law and Natural Philosophy from the University of Coimbra. He joined the Lisbon Academy of Sciences. He taught Geognosy at the University of Coimbra in Portugal. Knowing twelve languages, he could speak four.

Return to Brazil In the year 1819, he travelled back to Brazil, where he continued to conduct scientific research. A talented man having an unquiet temperament, he was also appointed Minister for Kingdom and Overseas Affairs and became the de facto prime minister.

His relationship with the prince Dom Pedro I became incompatible, and he decided to join the opposition. In 1823, he was exiled and went to live in Bordeaux where, in 1825, come out his "Poesias Avulsas" (Sundry Poetries). To publish them, he used the pseudonym Américo Elísio. On the dissolution of the Assembly in November (the Night of Agony), he was arrested and banished to France, where he lived in exile near Bordeaux until 1829, when he was permitted to return to Brazil.

In 1831, when Dom Pedro I abdicated from the throne, he was appointed by the former Emperor to be the tutor of the Emperor's son, Dom Pedro II. Since he did not agree with the Regent's government, he tried to reestablish the Empire. After being again arrested in 1833 and tried for intriguing on behalf of Dom Pedro I, he passed the rest of his days in retirement at the city of Niterói. He lost his duties as tutor and was accused of being a traitor, but he was eventually pardoned. In December 1836, he contracted tuberculosis. He died of the disease on 6 April 1838 in Niterói.

Career in literature José Bonifácio had also been engaged in Literature. His work Poesias Avulsas that came out in Bordeaux was republished in Brazil, in 1861, by the publisher Laemmert. In Brazil, it received the title "Poesias" (Poetries) and the publication had the coordination of Joaquim Norberto de Sousa. In 1942 Afrânio Peixoto prepared another issue through the Brazilian Academy of Letters. This work, prefaced with a text by Sérgio Buarque de Holanda, was also published in a collection, as Volume I, idealised by the "Instituto Nacional do Livro" (The National Book Institute), appearing in 1946 with the title Poesias de Américo Elísio [Américo Elísio's Poetry]. His poetry shows a naturalistic pantheism that expresses his intellectual character and scientific curiosity. His scientific, political and social works are published in Volume III, compiled and reproduced by Edgar Cerqueira Falcão with the title Obras científicas, politicas e sociais de José Bonifácio de Andrada e Silva. Its third edition came out in 1963 to celebrate the bicentennial of the Patriarch of the Independence. The mineral andradite was named after José Bonifácio.

Gallery

Monuments

See also Statue of José Bonifácio de Andrada

References

Bibliography

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Illustrations

Worked examples

Example 1 — a first encounter with José Bonifácio de Andrada e Silva

Start with the simplest possible case. Write down what José Bonifácio de Andrada e Silva claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to José Bonifácio de Andrada e Silva before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about José Bonifácio de Andrada e Silva ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of José Bonifácio de Andrada e Silva

In research: José Bonifácio de Andrada e Silva appears in earth science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses José Bonifácio de Andrada e Silva in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: José Bonifácio de Andrada e Silva is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1763 births, 1838 deaths, 18th-century Brazilian writers, so understanding it makes those chapters shorter.
In everyday life: Look for José Bonifácio de Andrada e Silva outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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Frequently asked questions

What is José Bonifácio de Andrada e Silva in simple terms?

Why does José Bonifácio de Andrada e Silva matter?

Because it connects several earth science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study José Bonifácio de Andrada e Silva?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

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It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on José Bonifácio de Andrada e Silva.