page_title: Verd antique
hierarchical_section_title: Verd antique
caption_attribution_description: English: Bust of Agrippina the Younger (Agrippina Minor, Agrippinilla) in the Rhode Island School of Design Museum, Providence, RI. Roman ca. 40 AD Marble from Paros (head), 18th century coloured marble bust Anonymous gift 56.097 Nederlands: Buste van Agrippina Minor (Agrippinilla) in het Rhode Island School of Design Museum, Providence, RI. Beschrijving zie Engelse tekst.
context_page_description: Verd antique, also called verde antique, marmor thessalicum, or Ophite, is a serpentinite breccia popular since ancient times as a decorative facing stone. It is a dark, dull green, white-mottled serpentine, mixed with calcite, dolomite, or magnesite, which takes a high polish. The term verd antique has been documented in English texts as early as 1745.
  It is sometimes classed, erroneously, as a variety of marble. It has also been called and marketed as "ophicalcite" or "ophite".
  Non-brecciated varieties of a very similar serpentinite, sometimes also called "verd antique", have been quarried at Victorville, California; Cardiff, Maryland; and Rochester in Addison County, Vermont.
context_section_description: Verd antique (obsolete French, from Italian, verde antico, "ancient green"), also called verde antique, marmor thessalicum, or Ophite, is a serpentinite breccia popular since ancient times as a decorative facing stone. It is a dark, dull green, white-mottled (or white-veined) serpentine, mixed with calcite, dolomite, or magnesite, which takes a high polish. The term verd antique has been documented in English texts as early as 1745.
  It is sometimes classed, erroneously, as a variety of marble ("Thessalian marble", "serpentine marble", "Moriah stone", etc.). It has also been called and marketed as "ophicalcite" or "ophite".
  Non-brecciated varieties of a very similar serpentinite, sometimes also called "verd antique", have been quarried at Victorville, California; Cardiff, Maryland; and Rochester in Addison County, Vermont.
caption: Eighteenth century verde antico bust, with an ancient Parian marble head of Agrippina minor, Rhode Island School of Design Museum.
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