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Proctor, K. (1984) Gem pegmatites of Minas Gerais, Brazil: exploration, occurrence, and aquamarine deposits. Gems and Gemology: 20(2): 78-100. https://www.gia.edu/gems-gemology/summer-1984-pegmatites-brazil-proctor

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Year1984
Original EntryProctor, K. (1984) Gem pegmatites of Minas Gerais, Brazil: exploration, occurrence, and aquamarine deposits. Gems and Gemology: 20(2): 78-100. https://www.gia.edu/gems-gemology/summer-1984-pegmatites-brazil-proctor
Mindat Ref. ID16145188Long-form Identifiermindat:1:5:16145188:2
GUID0
Full ReferenceProctor, K. (1984) Gem pegmatites of Minas Gerais, Brazil: exploration, occurrence, and aquamarine deposits. Gems and Gemology: 20(2): 78-100. https://www.gia.edu/gems-gemology/summer-1984-pegmatites-brazil-proctor
Plain TextProctor, K. (1984) Gem pegmatites of Minas Gerais, Brazil: exploration, occurrence, and aquamarine deposits. Gems and Gemology: 20(2): 78-100. https://www.gia.edu/gems-gemology/summer-1984-pegmatites-brazil-proctor

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Minas Gerais, Brazil

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Proctor, Keith (1984) Gem Pegmatites of Minas Gerais, Brazil: Exploration, Occurrence, and Aquamarine Deposits. Gems & Gemology, 20 (2). 78-100
Proctor, Keith: Gem Pegmatites of Minas Gerais, Brazil: Exploration, Occurrence and Aquamarine Deposits, Gems and Gemology, Summer 1984, pp 78-100
Proctor, Keith (1982) Gem Pegmatites of Minas Gerais, Brazil: Exploration, Occurrence, and Aquamarine Deposits. Gems & Gemology, 20 (2) 78-100 doi:10.5741/gems.20.2.78
Proctor, K. (1985) Gem Pegmatites of Minas Gerais, Brazil: The Tourmalines of the Governador Valadares District. Gems & Gemology, Summer 1985, 85-104.
Proctor, Keith (1985) Gem Pegmatites of Minas Gerais, Brazil: The Tourmalines of the Governador Valadares District. Gems & Gemology, 21 (2) 86-104 doi:10.5741/gems.21.2.86
Proctor, Keith (1985) Gem Pegmatites of Minas Gerais, Brazil: The Tourmalines of the Araçuaí Districts. Gems & Gemology, 21 (1) 3-19 doi:10.5741/gems.21.1.3
Proctor, Keith (1985) Gem Pegmatites Of Minas Gerais, Brazil: The Tourmalines Of The Governador Valadares District. Gems & Gemology, Spring 1985, 96-104.
Proctor, Keith (1988) Chrysoberyl and Alexandrite from the Pegmatite Districts of Minas Gerais, Brazil. Gems & Gemology, 24 (1) 16-32 doi:10.5741/gems.24.1.16
www.gia.edu (n.d.) https://www.gia.edu/gems-gemology/spring-2017-characteristics-gem-quality-synthetic-zincite
Keller, Peter C. (1983) The Capão Topaz Deposit, Ouro Preto, Minas Gerais, Brazil. Gems & Gemology, 19 (1) 12-20 doi:10.5741/gems.19.1.12
Kampf, Anthony R., Francis, Carl A. (1989) Beryl Gem Nodules from the Bananal Mine, Minas Gerais, Brazil. Gems & Gemology, 25 (1) 25-29 doi:10.5741/gems.25.1.25
 
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