Pelites with flint
A small chunk of red pelites with a band of red flint, 4 cm long. Photograph by Peter B Tzannes, 2004
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Rocks
Pelitic face
This charming piece of pelites has a funny face drawn with green aluminum oxide. 3.5 cm long. Photograph by Peter B Tzannes, 2004
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Pelites with black manganese
Red pelites with veins and patches of black manganese. Photograph by Peter B Tzannes, 2004
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Dendrites in pelites
Close-up of a piece of red pelites showing dendrites formed by black manganese. Photograph by Peter B Tzannes, 2004
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Silica dioxide
This rock is found in deep sea deposits, and commonly appears in schists. Pictured is a piece 8 cm long. Photograph by Peter B Tzannes, 2004
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