10 "Ficheiro:Garnet,_quartz,_mica,_pyrite_1.jpg".

Ficheiro:Garnet, quartz, mica, pyrite 1.jpg

French grenat var. spessartine, quartz var. quartz fumé, mica var. muscovite, feldspath var. microcline, pseudomorphe de pyrite : Wushan Spessartine Mine,...

Ficheiro:Garnet, quartz, mica, pyrite.jpg

French grenat var. spessartine, quartz var. quartz fumé, mica var. muscovite, feldspath var. microcline, pseudomorphe de pyrite : Wushan Spessartine Mine,...

Ficheiro:Catalogue of the Nevada mineral exhibit, Paris exposition, 1900, through the courtesy of the Southern Pacific Railway co. under direction of J.A. Yerington (IA catalogueofnevad00nevarich).pdf

English determination method or standard: SHA-1...

Ficheiro:Argillic zone alteration from hydrothermal veins (Orphan Boy Mine, Butte, Montana, USA) 10.jpg

com/photos/jsjgeology/51011092771/ operator: Flickr URL: https://live.staticflickr.com/65535/51011092771_7bf6aa86ee_o.jpg determination method or standard: SHA-1...

Ficheiro:Argillic zone alteration from hydrothermal veins (Orphan Boy Mine, Butte, Montana, USA) 9.jpg

com/photos/jsjgeology/51011194852/ operator: Flickr URL: https://live.staticflickr.com/65535/51011194852_e53e4d3de0_o.jpg determination method or standard: SHA-1...

Ficheiro:Argillic zone alteration & hydrothermal veins (Orphan Boy Mine, Butte, Montana, USA) 3.jpg

com/photos/jsjgeology/51011198497/ operator: Flickr URL: https://live.staticflickr.com/65535/51011198497_03730dcd00_o.jpg determination method: SHA-1...

Ficheiro:Argillic zone alteration & hydrothermal veins (Orphan Boy Mine, Butte, Montana, USA) 2.jpg

com/photos/jsjgeology/51011097581/ operator: Flickr URL: https://live.staticflickr.com/65535/51011097581_4d66331801_o.jpg determination method or standard: SHA-1...

Ficheiro:Argillic zone alteration from hydrothermal veins (Orphan Boy Mine, Butte, Montana, USA) 14.jpg

com/photos/jsjgeology/51033639983/ operator: Flickr URL: https://live.staticflickr.com/65535/51033639983_3dc9e06b69_o.jpg determination method or standard: SHA-1...

Ficheiro:Dikes intruding tillite (Nipissing Diabase & Gowganda Formation, Paleoproterozoic; Percival Lake roadcut, Ontario, Canada) 27 (46811766905).jpg

com/photos/jsjgeology/46811766905/ operator: Flickr URL: https://live.staticflickr.com/65535/46811766905_92b08ec73a_o.jpg determination method: SHA-1...

Ficheiro:Dike intruding tillite (Nipissing Diabase & Gowganda Formation, Paleoproterozoic; Percival Lake roadcut, Ontario, Canada) 15 (47674670232).jpg

com/photos/jsjgeology/47674670232/ operator: Flickr URL: https://live.staticflickr.com/65535/47674670232_554a0faf23_o.jpg determination method or standard: SHA-1...

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