Rock
Pavonazzetto marble
Afyon menekşe mermeri
Violet veins on a white ground: the marble Roman emperors brought from Afyon, found from the Pantheon to Hagia Sophia.
Also known as: Pavonazzo marble · Afyon violet · Docimaean marble · Synnadic marble · Marmor Phrygium
- Popularly: Natural stone (building and decor)
In short
Pavonazzetto, known in Türkiye as Afyon violet marble, is a marble in which white fragments are wrapped in purplish-red veins. It comes from the ancient quarries of Dokimeion at İscehisar in Afyonkarahisar. From the reign of Augustus it was shipped to Rome in huge quantities and used for columns, floors, wall veneers and statues. The quarries are still worked today.
Photos
How does it form?
The Afyon marbles occur as lens-shaped bodies within an old (Palaeozoic) group of metamorphic rocks. The schists and metamorphosed granites of this group went through a moderate grade of metamorphism known as the greenschist facies. Deep underground, under heat and pressure, limestone recrystallised without melting and turned into marble.
Violet marble is the brecciated (broken-fragment) variety of these marbles. White calcite marble was broken into pieces, and the spaces between them were filled with a purplish-red calcite matrix rich in iron oxide (hematite). The violet and purple shades that give the stone its name come from this matrix.
What is it used for?
- Roman architecture: Large-scale quarrying at Dokimeion began under Augustus, and the stone was used in the House of Augustus and the Temple of Mars Ultor. It appears as columns, floors and wall veneer in the Pantheon, Trajan’s Forum, the Basilica Aemilia and the Baths of Caracalla. Blocks were hauled about 300 km overland to the port of Ephesus and shipped from there.
- Sculpture: Purple was a rare and costly colour in antiquity, so the stone stood for nobility and divinity. The kneeling “Phrygian barbarians” of the Basilica Aemilia and the eight Dacians on the Arch of Constantine were carved from it.
- In Anatolia: It was used for the columns of the famous façade of the Library of Celsus at Ephesus and as wall and floor veneer at Sagalassos, where excavators recovered 40 tonnes of veneer pieces.
- Later times: It was used as veneer in the aisles and galleries of Hagia Sophia and in St Peter’s Basilica in Rome, and in modern buildings such as the Church of St. Ignatius Loyola in New York and Belfast City Hall. In the early Ottoman period, pieces of pavonazzetto reused from older buildings were set into the floors, wall revetments, arches and main portal of the Green Mosque at İznik.
In Türkiye
The source of Afyon violet marble is İscehisar, some 20–25 km north-east of Afyonkarahisar. This is the ancient city of Dokimeion, founded around 302 BC, which remained Anatolia’s most important marble quarry and sarcophagus workshop until the late 3rd century AD. The same quarries also produce the white marble sold today as “Afyon white”. In antiquity the stone was called “marmor Phrygium” (Phrygian marble) after its region, and “Synnadic marble” after the nearby city of Synnada.
In the natural stone trade, Afyon marbles are sold under names such as Afyon white, Afyon cream, Afyon sugar, Afyon grey, tigerskin and Afyon violet (pavonazzetto). In 2024 the International Union of Geological Sciences (IUGS) designated Afyon marble a Global Heritage Stone Resource.
What determines its value?
As a building and ornamental stone, its value depends on whether large, crack-free blocks can be quarried, on an attractive balance of white and purple, on a pattern that stays consistent from block to block, and on how well it takes a polish. Its historical fame and the fact that it comes from a single area add to the interest. Because the density and colour of the veins vary from block to block, even slabs from the same quarry can be valued differently.
This information is educational, not buying, selling or investment advice. Value varies enormously with quality and treatment.
How to recognise it
- 1
White or cream marble fragments are surrounded by violet and purplish-red veins and bands, so the stone looks as if it were built of broken pieces (a breccia).
- 2
The grain is coarse and sparkles like sugar; the boundaries between the white pieces and the purple matrix are diffuse rather than sharp.
- 3
Being made of calcite, it fizzes when a drop of dilute acid is added.
- 4
A steel knife can scratch it, but it cannot scratch glass.
Fakes and imitations
What shops usually don’t tell you:
- Some marbles quarried around Carrara and Seravezza in Italy are also sold as “pavonazzo” or “pavonazzetto”. The ancient Anatolian stone is told apart by its coarse, sugary grain and the diffuse edges of its fragments.
- On porcelain tiles that imitate purple-veined marble, the pattern is only printed on the surface and repeats every few tiles.
Myths and misconceptions
MythThe purple veins of the marble are drops of blood from the dying god Attis.
FactThis is a local legend from antiquity. The purple and reddish colour comes from hematite (iron oxide) in the calcite matrix that surrounds the white marble fragments.
MythEvery marble sold as “pavonazzetto” comes from Anatolia.
FactMarbles sold under similar names are also quarried around Carrara and Seravezza in Italy. The ancient pavonazzetto used by Rome came from the Dokimeion quarries near Afyon.
Did you know?
The name “pavonazzetto” comes from pavone, the Italian word for peacock.
The ancient geographer Strabo wrote that the Dokimeion quarries at first yielded only small pieces, but that thanks to the Romans large one-piece columns were later taken out.
In Trajan's Forum in Rome, the floor and 184 column shafts are made of pavonazzetto.
Where is it found?
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- İscehisar (ancient Dokimeion), Afyonkarahisar, Türkiye · Type localityWhere ancient pavonazzetto was quarried. The quarries were worked on a large scale in Roman times and reopened in the time of the Republic of Türkiye; the town is still an important quarrying centre today.
Locations are approximate to protect sites. Red dots mark places in Türkiye. Open in the big map →
Frequently asked questions
What is pavonazzetto marble?
Pavonazzetto, known in Türkiye as Afyon violet marble, is a marble in which white fragments are wrapped in purplish-red veins. It comes from the ancient quarries of Dokimeion at İscehisar in Afyonkarahisar. From the reign of Augustus it was shipped to Rome in huge quantities and used for columns, floors, wall veneers and statues. The quarries are still worked today.
Is Afyon violet marble still quarried today?
Yes. The ancient Dokimeion quarries were reopened in the time of the Republic of Türkiye, and İscehisar is still an important marble-producing centre. The stone is sold in the natural stone trade as “Afyon violet” or “Pavonazzetto”.
What is pavonazzetto marble used for?
Roman architecture: Large-scale quarrying at Dokimeion began under Augustus, and the stone was used in the House of Augustus and the Temple of Mars Ultor. It appears as columns, floors and wall veneer in the Pantheon, Trajan's Forum, the Basilica Aemilia and the Baths of Caracalla. Blocks were hauled about 300 km overland to the port of Ephesus and shipped from there. Sculpture: Purple was a rare and costly colour in antiquity, so the stone stood for nobility and divinity.
How hard is pavonazzetto marble?
It has a hardness of 3–4 on the Mohs scale. A fingernail cannot scratch it, but a steel knife can. Its specific gravity is 2.6–2.8 g/cm³.
Where is pavonazzetto marble found?
Its best-known localities: İscehisar (ancient Dokimeion), Afyonkarahisar, Türkiye.
Where is pavonazzetto marble found in Türkiye?
Known localities in Türkiye: İscehisar (ancient Dokimeion), Afyonkarahisar, Türkiye.
How can you tell if pavonazzetto marble is real?
White or cream marble fragments are surrounded by violet and purplish-red veins and bands, so the stone looks as if it were built of broken pieces (a breccia). The grain is coarse and sparkles like sugar; the boundaries between the white pieces and the purple matrix are diffuse rather than sharp. Being made of calcite, it fizzes when a drop of dilute acid is added. Some marbles quarried around Carrara and Seravezza in Italy are also sold as “pavonazzo” or “pavonazzetto”. The ancient Anatolian stone is told apart by its coarse, sugary grain and the diffuse edges of its fragments.
Is pavonazzetto marble valuable?
On the “street to diamond” value ladder it sits on step 4 of nine: Fine dimension stone and ore. As a building and ornamental stone, its value depends on whether large, crack-free blocks can be quarried, on an attractive balance of white and purple, on a pattern that stays consistent from block to block, and on how well it takes a polish. Its historical fame and the fact that it comes from a single area add to the interest. Because the density and colour of the veins vary from block to block, even slabs from the same quarry can be valued differently.
Sources
- Pavonazzo marble · Wikipedia
- Docimium · Wikipedia
- Dokimeion · Vikipedi
- Afyon Marble (Global Heritage Stone Resource, 2024; Koralay, Bağcı, Başaran, Özkul) · IUGS Subcommission on Heritage Stones, 2024
- Place: Iscehisar · The Art of Making in Antiquity (King's College London)
- Corsi Collection of Decorative Stones, no. 123: Pavonazzetto · Oxford University Museum of Natural History
- Marble · Geology.com
- Density of Solids · The Engineering ToolBox
- İznik Yeşil Camii'ndeki Bizans Yapı Malzemeleri (Zeki Boleken) · Atatürk Kültür Merkezi Başkanlığı (AKMB)
External links
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