Leaf-shaped piece of porphyry

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ROMAN MARBLE FRAGMENT

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ANCIENT STONE FRAGMENT

FRAGMENT OF ANCIENT LIMESTONE- A FOSSIL ?

Travertine

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YELLOW MARBLE FROM ALEXANDRIA

ROMAN MARBLE FRAGMENT

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FRAGMENT OF STONE WITH SMALL AMETHYST CRYSTALS

FRAGMENT OF MARBLE

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MARBLE GIALLO ANTICO

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FRAGMENT OF MARBLE

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MARBLE

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FRAGMENT OF ROMAN MARBLE

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FRAGMENT OF ROMAN MARBLE. PORFIDO SERPENTINO. VERD I-UNPOLISHED

FRAGMENT OF MARBLE PORFIDO SERPENTINO VERDE. UNPOL ISHED

MARBLE BRECCIA CORALLINA?

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ROMAN MARBLE FRAGMENT

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ROMAN MARBLE FRAGMENT

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ROMAN MARBLE FRAGMENT

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ROMAN MARBLE FRAGMENT

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