Important Update News

rruff.info is being updated to improve its interface and content. The beta version of the update is accessible to the public at www.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. Once released, the address will revert to RRUFF.info.

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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Displaying: 1 - 4

4 Records Found

NAMES

RRUFF ID

IDEAL CHEMISTRY

SOURCE

LOCALITY

OPTIONS

Hydroxylapatite

R050512

Ca₅(PO₄)₃OH

American Museum of Natural History 15214

Moneta Island, Mayeguez, Puerto Rico, USA

Hydroxylapatite

R060180

Ca₅(PO₄)₃OH

Julian Gray

Holly Springs, Georgia, USA

Hydroxylapatite

R100225

Ca₅(PO₄)₃OH

Luiz Menezes

Sapo mine, Goiabeira, Minas Gerais, Brazil

Hydroxylapatite

R130713

Ca₅(PO₄)₃OH

Robert Lavinsky

Wessels mine, Kalahari manganese field, Northern Cape Province, South Africa

Displaying: 1 - 4

4 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