Type Mineralogy Of Brazil

Type Mineralogy Of Brazil PDF

Author: Daniel Atencio

Publisher: Clube de Autores

Published: 2021-11-12

Total Pages: 663

ISBN-13: 6586403014

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This is a compilation of bibliographic (historical and descriptive) information for the minerals first described from Brazil; it includes both valid and invalid, discredited species, unnamed, unidentified, problematic minerals, and so on. This work brings together as much data as possible concerning type mineral species. It will save future researchers a lot of work because it contains data from many publications that are difficult to obtain.

Minerals and Precious Stones of Brazil

Minerals and Precious Stones of Brazil PDF

Author: Carlos Cornejo

Publisher:

Published: 2010

Total Pages: 704

ISBN-13: 9788589820080

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"Brazil was the leading world producer of gold and of diamonds between the mid-18th century and the mid-19th century. At the present time, it is the leading world producer of iron ore, tin and niobium, and an important producer of manganese, aluminium, silicon, tantalum, rare earths, graphite, magnesite and countless other ores.....Brazil is the leading world producer of tourmaline (of all colors), of quartz (colorless, rutilated, amethyst and agate), of beryl (aquamarine, morganite and heliodore, and the second ranking world producer of emerald), of topaz (imperial, blue and colorless), alexandrite, euclase, phenakite and many others" INTRODUCTION.