Important Update News

The RRUFF Project (rruff.info) 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.

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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Mullite

R141101

Al_4+2xSi_2-2xO_10-x (x ≈ 0.4)

Ch. and H. Schäfer

Caspar quarry, Bellerberg volcano, Mayen, Eifel, Germany

Mullite

R141103

Al_4+2xSi_2-2xO_10-x (x ≈ 0.4)

Ch. and H. Schäfer

Weinberg, Nickenich, Eifel, Germany

Mullite

R150147

Al_4+2xSi_2-2xO_10-x (x ≈ 0.4)

Nicolas Bost, Portion of a sample from the Musée de Minéralogie MINES Paristech, Paris, France, #

Northwest of Ormsaig, Ross of Mull, Scotland

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