Porphyry - Blue John - Marble- Alabaster
A small English Blue John Tazza 19th century the black slate plinth supporting a circular molded pedestal supporting a spreading circular foot and stem surmounted by a bowl with molded collar and molded rim. height 6 in.; diameter 3 7/8 in.
Pair of English Georgian Neoclassical turned mantel urns of Fluorspar, Blue John on ormolu bases
A SMALL BLUE-JOHN VASE 19TH CENTURY Of Campana shape, on shallow square plinth and stepped columnar base 6 in. (15 cm.) high; 3¼ in. (8.5 cm.) diameter