Pecoraite, Ni6Si4O10(OH)8, nickel analog of clinochrysotile, formed in the wolf creek meteorite

G. T. Faust; J. J. Fahey; B. Mason; E.J. Dwornik

doi:10.1126/science.165.3888.59

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Pecoraite, Ni6Si4O10(OH)8, nickel analog of clinochrysotile, formed in the wolf creek meteorite

G. T. Faust·J. J. Fahey·B. Mason·E.J. Dwornik

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Abstract

Pecoraite is a new phase in the natural system H2O-NiO-MgO- SiO2, the nickel analog of clinochrysotile. It occurs in cracks in the Wolf Creek meteorite in Australia where it was formed under hydrothermal conditions. Particles of pecoraite are very small curved plates which have begun to coil; some have achieved spiral form.

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Source-reported bounding extent: -43.6346° to -10.66819° latitude; 113.33895° to 153.56947° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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G. T. Faust, J. J. Fahey, B. Mason, E.J. Dwornik. 1969. Pecoraite, Ni6Si4O10(OH)8, nickel analog of clinochrysotile, formed in the wolf creek meteorite. https://doi.org/10.1126/science.165.3888.59

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