Etruscan Style Agate Cameo Brooch

• Agate - Agate is a type of semi-precious gemstone that is made up of silica dioxide, a mineral that is also found in quartz. It is known for its distinctive banded patterns, which are created as layers of silica are deposited in different colours including red, orange, yellow, green, blue, and purple. It is often used in jewellery, decorative objects, and other decorative items, and it is prized for its beauty and durability. Agate is found in many parts of the world, including Brazil, India, and the United States.
• Etruscan - The Etruscans were pre-Roman people who mainly inhabited central and part of north Italy, in the area corresponding to Tuscany. The civilisation was active from around 700BC until their assimilation into the Roman Empire in around the 4th century BC.
  
  With the increasing importance of Rome they were virtually wiped out, for Rome would not tolerate a competitive civilization. Many Etruscan rituals and aspects of their culture were taken over by Rome: Etruscan funeral games became the Roman gladiatorial combats and the science of divination came from the Etruscans.
  
  They were also incredible craftsmen in precious metals. It was said that the famous Etruscan Sibylline books of received wisdom were burnt by Rome and that the emperor Claudius was the last person who could read Etruscan, a language that is still largely undeciphered.
  
  Black and red figure vases attributed to the Etruscans provided the basis for the Etruscan style of furniture, decorative arts and decoration first seen in Louis XVI furniture in the 1760s, and then adapted by Robert Adam in England.
  
  The style was characterised by the use of the red and black colourways of the vases, together with motifs such as lions, birds, sphinxes and griffins.
  
  Josiah Wedgwood was inspired by the civilisation, and in 1769 he opened his new ceramic factory at Stoke-on-Trent, naming it "Etruria Works". Using the modeller John Flaxman, he produced wares based on what was thought at the time, to be Etruscan themes.
  
  At the end of the 18th and in the early 19th century, Etruscan themes were seen in glass, jewellery and furniture, and in the 1820s Coalport China produced a range of wares based on the Etruscan themes.
  
  Around that time it was discovered that the archaeological treasures attributed to the Etruscans were of Greek origin, but the description of them as "Etruscan" continued.
• Hardstone - Hardstone is not a scientific name for a particular gemstone, but a word used to describe any one or more semi-precious stones used in jewellery and decorative arts, and can include jade, agate, onyx, rock crystal, amber, jet and carnelian. Softer stones and minerals such as soapstone, and alabaster and hard stones used in building such as marble or granite are generally excluded.

This item has been included into following indexes:

• brooches, design or type
  • cameo 762
  • portrait and locket 507
• brooches, set with
  • agate 224
  • jade, jadeite, hardstone 205
• Etruscan style jewellery - brooches, period or age 53