Kode: AG.1387 
Nama : Natural amazing turritella fossil chalcedony 
Harga : Rp.75.000 
Ukuran : 20, 21 ct. / 21, 45 x 16, 03 x 7, 87mm 
Bentuk : Oval cabochon 
Clarity : Opaque 
Color: Brown 
Origin: Arizona - USA 
Treatment: None ( NTE )