Important Update News

The RRUFF Project has been migrated to RRUFF.net. Please update your bookmarks immediately, if you have not done so.

The data on this website is already three years out of date, and the entire website will be taken offline before the end of the year.

We are grateful to NASA for the funding of this effort.

Welcome to the RRUFF Project website containing an integrated database of Raman spectra, X-ray diffraction and chemistry data for minerals.

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3 Records Found

NAMES

RRUFF ID

IDEAL CHEMISTRY

SOURCE

LOCALITY

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R130079

(NH₄)₂Mg₅Fe³⁺₃Al(SO₄)₁₂·18H₂O

Sándor Szakall

Pécs-Vasas, Mecsek Mountains, South Hungary

R110209

K₂(Fe²⁺,Mg)₂(Mg,Fe³⁺)₄Fe³⁺₂Al(SO₄)₁₂·18H₂O

Gunnar Farber

Mina Alcaparrosa, Cerritos Bayos, Calama, Atacama, II Region, Chile

R060237

K₂Fe²⁺₅Fe³⁺₃Al(SO₄)₁₂·18H₂O

University of Arizona Mineral Museum 15636

Dexter no. 7 mine, Calf Mesa, San Rafael Swell, Emery County, Utah, USA

Displaying: 1 - 3

3 Records Found

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Display Options Default display - Name, RRUFF ID, Ideal Chemistry, Source, Locality. Display pictures with the search results (limited to 100 per page). Display Raman Spectra with the search results (limited to 100 per page). Save these options as your default search options. Unoriented Raman Quality: Excellent Fair Poor Unrated Ignore