Chemistry:Valentines iron formation
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Valentines iron formation is a banded iron formation found in Uruguay.[1] It is composed of itabirite (or valentines) and gneiss.[2] Containing a combination of minerals such as quartz, magnetite and pyroxene, it was named after the small town of Valentines by Prof. J. Bossi.[3]
References
- ↑ "Genesis of the Valentines Iron Formation". The Geological Society of America. https://gsa.confex.com/gsa/2014SE/webprogram/Paper237192.html. Retrieved 17 December 2016.
- ↑ Mineralienatlas
- ↑ Bossi, Jorge; Umpiere Urquhart, Mirta (1968). La petrología de la formación ferrífera Valentines. UDELAR - Facultad de Química. http://www.iaea.org/inis/collection/NCLCollectionStore/_Public/41/097/41097188.pdf. (in Spanish)
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