Origins / Minas Gerais

Minas Gerais

Brazil Estado de Minas Gerais Premium Active mining

Minas Gerais is the powerhouse of Brazilian gemstone production and one of the most prolific gem-producing regions on the planet. The state's pegmatite fields yield an extraordinary diversity of stones including world-class tourmalines, aquamarines, imperial topazes, emeralds, kunzites, and morganites. The region around Teófilo Otoni is a global hub for colored gemstone trading, and the Ouro Preto area is the exclusive source of imperial topaz.

História

A mineração de gemas em Minas Gerais começou durante a era colonial portuguesa no século XVIII, quando garimpeiros de ouro descobriram diamantes e pedras coloridas. O nome 'Minas Gerais' significa literalmente 'Minas Gerais', refletindo sua longa história como polo mineiro do Brasil.

Notable Gems

Tourmaline, Aquamarine, Emerald, Topaz, Kunzite, Morganite

Gemstones from this Origin

various

Tourmaline

Hardness: 7,0
blue

Aquamarine

Hardness: 7,5
yellow

Topaz

Hardness: 8,0
various

Kunzite

Hardness: 6,0
various

Morganite

Hardness: 7,5
green

Emerald

Hardness: 7,5

Frequently Asked Questions

What gemstones come from Minas Gerais?
Notable gemstones from Minas Gerais include Tourmaline, Aquamarine, Topaz, Kunzite, Morganite, Emerald.
What is the quality tier of Minas Gerais?
Minas Gerais is classified as a premium quality mining origin.
Is mining still active in Minas Gerais?
Yes, mining is currently active in Minas Gerais, Brazil.
What is the mining history of Minas Gerais?
A mineração de gemas em Minas Gerais começou durante a era colonial portuguesa no século XVIII, quando garimpeiros de ouro descobriram diamantes e pedras coloridas. O nome 'Minas Gerais' significa literalmente 'Minas Gerais', refletindo sua longa história como polo mineiro do Brasil.

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