| OUMNH Number: | 568 | 
|---|---|
| Name and quarry location: | Serpentina 'verde ranocchia', locality unknown | 
| Geological description: | Strongly-sheared and serpentinised ultramafic rock with abundant veinlets (some en echelon) and grains of oxide mineral within the serpentine, and minor veins of calcite. | 
| Comments: | This stone is not from Egypt, and is not the stone now known as verde ranocchia | 
| References: | Corsi (1845) 157-159 | 
| Further information: | 
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| Corsi's classification: | Class 7. Serpentines; i. Noble serpentines | 
|---|---|
| Corsi's text: | 145.4 Altro verde ranocchia [Marmor ophite. Ofite... Plinio l'assegnò all' Egitto, ma Lucano con maggior precisione dice che si trovata nel Territorio di Tebe]. | 


