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Stokesite from
Urucum claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil


03447310017271926797397.jpg
Stokesite

Urucum claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
04623000017271926854601.jpg
Stokesite

Urucum claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
06841520017271988422627.jpg
Stokesite

Urucum claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
08390880017271988428797.jpg
Stokesite, etc.

Urucum claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
03447310017271926797397.jpg
Stokesite

Urucum claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
04623000017271926854601.jpg
Stokesite

Urucum claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
01287530017372339403706.jpg
Stokesite

Urucum claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
03584620017372339403488.jpg
Stokesite, etc.

Urucum claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
03447310017271926797397.jpg
Stokesite

Urucum claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
05247230017271988424254.jpg
Stokesite

Urucum claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
06841520017271988422627.jpg
Stokesite

Urucum claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
08390880017271988428797.jpg
Stokesite, etc.

Urucum claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
Locality type:Claim
Classification
Species:Stokesite
Formula:CaSn[Si3O9] · 2H2O
Quality for species:Good crystals or rich for species - important (!)
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Stannomicrolite (of Hogarth 1977)
Associated Minerals Based on Photo Data:
Microlite Group34
- var Stannomicrolite (of Hogarth 1977)22
Albite26
- var Cleavelandite4
Lepidolite15
Cookeite11
Plumbomicrolite (of Hogarth 1977)5
Tourmaline5
Schorl2
Quartz2
Uranmicrolite (of Hogarth 1977)1
Spessartine1
Data
Mineral Data:Click here to view Stokesite data
Locality Data:Click here to view Urucum claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
Photo GalleryView Gallery (88 photos)
Data Identifiers
Mindat Occurrence Record ID:22210
Long-form Identifier:1:3:22210:7
GUID (UUID V4):0
References
White, John Sampson (1973) What's New in Minerals?. The Mineralogical Record, 4 (6) 275-294
Prescott, B. E., Nassau, K. (1978) Black elbaite from Corrego do Urucum, Minas Gerais, Brazil. Mineralogical Magazine, 42 (323) 357-359 doi:10.1180/minmag.1978.042.323.05
Jahn, Steffen (2001) Die weltbesten Stokesite sowie einige weitere mineralogische Neuigkeiten aus Brasilien [The world's best stokesites and some other mineralogical news from Brazil]. Mineralien Welt, 12 (4). 8-9
Atencio, Daniel, Carvalho, Flávio M.S., Matioli, Paulo A. (2004) Coutinhoite, a new thorium uranyl silicate hydrate, from Urucum mine, Galiléia, Minas Gerais, Brazil. American Mineralogist, 89 (5) 721-724 doi:10.2138/am-2004-5-606
 
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