Important Update News
The RRUFF Project is being updated to improve its interface and content. The beta version of the update is accessible to the public at RRUFF.net. New data is only being added to the beta site. Please note that it is in development, and some components are not functional. Existing RRUFF.info links will resolve to the new site after RRUFF.net is officially released.
We are grateful to NASA for the funding of this effort.
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Name: Delafossite RRUFF ID: R050403 Ideal Chemistry: Cu1+Fe3+O2 Locality: Cole Shaft, Bisbee, Cochise County, Arizona, USA Source: Marcus Origlieri Owner: RRUFF Description: Black bladed rosettes Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
CHEMISTRY | ||||||||||
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RAMAN SPECTRUM | ||||||||||||
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BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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INFRARED SPECTRUM (Attenuated Total Reflectance) | |||||||||||||
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POWDER DIFFRACTION | ||||||||
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RRUFF ID: | R050403.1 | |||||||
Sample Description: | Powder | |||||||
Cell Refinement Output: |
a: 5.979(1)Å b: 5.979(1)Å c: 5.979(1)Å alpha: 29.336(5)° beta: 29.336(5)° gamma: 29.336(5)° Volume: 45.4(1)Å3 Crystal System: rhombohedral |
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REFERENCES for Delafossite | |
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American Mineralogist Crystal Structure Database Record: [view record] |
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Anthony J W, Bideaux R A, Bladh K W, and Nichols M C (1990) Handbook of Mineralogy, Mineral Data Publishing, Tucson Arizona, USA, by permission of the Mineralogical Society of America. [view file] |
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Friedel C (1873) Sur une combinaison naturelle des oxydes de fer et de cuivre, et sur la reproduction de l'atacamite, Comptes Rendus Hebdomadaires des Séances de l'Académie des Sciences, 77, 211-214 [view file] |
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Fleischer M (1968) New mineral names, American Mineralogist, 53, 1775-1780 [view file] |
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Effenberger H (1991) Structure of hexagonal copper(I) ferrite, Acta Crystallographica, C47, 2644-2646 |
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Tendeloo G V, Garlea O, Darie C, Bougerol-Chaillout C, Bordet P (2001) The fine structure of YCuO2+x delafossite determined by synchrotron powder diffraction and electron microscopy, Journal of Solid State Chemistry, 156, 428-436 |
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Markl G, Keim M F, Bayerl R (2019) Unusual mineral diversity in hydrothermal vein-type deposit: The Clara mine, SW Germany, as a type example, The Canadian Mineralogist, 57, 427-456 |
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