This specimen, from the Mauldin Mountain quarries, shows an attractive coating of bright-green, botryoidal wavellite on fractured dark gray chert. The wavellite is microcrystalline, making the sparkle in the picture. Very characteristic green colour and good size specimen.

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Wavellite specimens from Arkansas are becoming rare from this locality. In this remarkable sample we can see globular aggregates of crystals of this phosphate, with a second generation that covers them partially and of a lighter green color. Good color and aesthetics. A real classic.