Lapis lazuli (; ), or lapis for short, is a deep-blue

metamorphic rock Metamorphic rocks arise from the transformation of existing rock to new types of rock in a process called metamorphism. The original rock ( protolith) is subjected to temperatures greater than and, often, elevated pressure of or more, caus ...

used as a

semi-precious stone A gemstone (also called a fine gem, jewel, precious stone, or semiprecious stone) is a piece of mineral crystal which, in cut and polished form, is used to make jewelry or other adornments. However, certain rocks (such as lapis lazuli, opal, a ...

that has been prized since antiquity for its intense color. As early as the

7th millennium BC The 7th millennium BC spanned the years 7000 BC to 6001 BC (c. 9 ka to c. 8 ka). It is impossible to precisely date events around this millennium, and all dates mentioned here are estimates mostly based on geological and anthropological analysi ...

, lapis lazuli was mined in the Sar-i Sang mines,David Bomford and Ashok Roy, ''A Closer Look- Colour'' (2009), National Gallery Company, London, () in

Shortugai Shortugai (Shortughai), in Darqad District of northern Afghanistan, was a trading colony of the Indus Valley civilization (or Harappan Civilization) established around 2000 BC on the Oxus river (Amu Darya) near the lapis lazuli mines. It is co ...

, and in other mines in

Badakhshan Badakhshan is a historical region comprising parts of modern-day north-eastern Afghanistan, eastern Tajikistan, and Taxkorgan Tajik Autonomous County in China. Badakhshan Province is one of the 34 provinces of Afghanistan. Much of historic Ba ...

province in northeast

Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan,; prs, امارت اسلامی افغانستان is a landlocked country located at the crossroads of Central Asia and South Asia. Referred to as the Heart of Asia, it is bordere ...

. Lapis lazuli artifacts, dated to 7570 BC, have been found at

Bhirrana Bhirrana, also Bhirdana and Birhana, (Hindi: भिरड़ाना; IAST: Bhirḍāna) is an archaeological site, located in a small village in Fatehabad District, in the Indian state of Haryana. Bhirrana's earliest archaeological layers pr ...

, which is the oldest site of

Indus Valley civilisation The Indus Valley Civilisation (IVC), also known as the Indus Civilisation was a Bronze Age civilisation in the northwestern regions of South Asia, lasting from 3300 BCE to 1300 BCE, and in its mature form 2600 BCE to 1900& ...

. Lapis was highly valued by the Indus Valley Civilisation (7570–1900 BC). Lapis beads have been found at

Neolithic The Neolithic period, or New Stone Age, is an Old World archaeological period and the final division of the Stone Age. It saw the Neolithic Revolution, a wide-ranging set of developments that appear to have arisen independently in several p ...

burials in

Mehrgarh Mehrgarh (; ur, ) is a Neolithic archaeological site (dated ) situated on the Kacchi Plain of Balochistan in Pakistan. It is located near the Bolan Pass, to the west of the Indus River and between the modern-day Pakistani cities of Quetta, ...

, the

Caucasus The Caucasus () or Caucasia (), is a region between the Black Sea and the Caspian Sea, mainly comprising Armenia, Azerbaijan, Georgia (country), Georgia, and parts of Southern Russia. The Caucasus Mountains, including the Greater Caucasus range ...

, and as far away as Mauritania. It was used in the funeral mask of Tutankhamun (1341–1323 BC). By the end of the

Middle Ages In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the post-classical period of global history. It began with the fall of the Western Roman Empire ...

, lapis lazuli began to be exported to Europe, where it was ground into powder and made into

ultramarine Ultramarine is a deep blue color pigment which was originally made by grinding lapis lazuli into a powder. The name comes from the Latin ''ultramarinus'', literally 'beyond the sea', because the pigment was imported into Europe from mines in Afg ...

, the finest and most expensive of all blue

pigment A pigment is a colored material that is completely or nearly insoluble in water. In contrast, dyes are typically soluble, at least at some stage in their use. Generally dyes are often organic compounds whereas pigments are often inorganic compou ...

s. Ultramarine was used by some of the most important artists of the

Renaissance The Renaissance ( , ) , from , with the same meanings. is a period in European history The history of Europe is traditionally divided into four time periods: prehistoric Europe (prior to about 800 BC), classical antiquity (800 BC to AD ...

and Baroque, including Masaccio,

Perugino Pietro Perugino (, ; – 1523), born Pietro Vannucci, was an Italian Renaissance painter of the Umbrian school, who developed some of the qualities that found classic expression in the High Renaissance. Raphael was his most famous pupil. Ea ...

Titian Tiziano Vecelli or Vecellio (; 27 August 1576), known in English as Titian ( ), was an Italian (Venetian) painter of the Renaissance, considered the most important member of the 16th-century Venetian school. He was born in Pieve di Cadore, nea ...

and

Vermeer Johannes Vermeer ( , , see below; also known as Jan Vermeer; October 1632 – 15 December 1675) was a Dutch Baroque Period painter who specialized in domestic interior scenes of middle-class life. During his lifetime, he was a moderately succe ...

, and was often reserved for the clothing of the central figures of their paintings, especially the

Virgin Mary Mary; arc, ܡܪܝܡ, translit=Mariam; ar, مريم, translit=Maryam; grc, Μαρία, translit=María; la, Maria; cop, Ⲙⲁⲣⲓⲁ, translit=Maria was a first-century Jewish woman of Nazareth, the wife of Joseph and the mother of ...

. Ultramarine has also been found in

dental tartar In dentistry, calculus or tartar is a form of hardened dental plaque. It is caused by precipitation of minerals from saliva and gingival crevicular fluid (GCF) in plaque on the teeth. This process of precipitation kills the bacterial cells wit ...

medieval In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the post-classical period of global history. It began with the fall of the Western Roman Empire ...

nuns and

scribes A scribe is a person who serves as a professional copyist, especially one who made copies of manuscripts before the invention of automatic printing. The profession of the scribe, previously widespread across cultures, lost most of its promin ...

Major sources

Mines in northeast Afghanistan continue to be a major source of lapis lazuli. Important amounts are also produced from mines west of Lake Baikal in Russia, and in the

Andes The Andes, Andes Mountains or Andean Mountains (; ) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is long, wide (widest between 18°S – 20°S ...

mountains in

Peru , image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other_symbol_type = National seal , national_motto = "Firm and Happy f ...

which is the source that the

Inca The Inca Empire (also known as the Incan Empire and the Inka Empire), called ''Tawantinsuyu'' by its subjects, (Quechua for the "Realm of the Four Parts", "four parts together" ) was the largest empire in pre-Columbian America. The admin ...

used to carve artifacts and jewelry. Smaller quantities are mined in Pakistan, Italy, Mongolia, the United States, and Canada.

Etymology

is the

Latin Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the ...

word for "stone" and is the genitive form of the

Medieval Latin Medieval Latin was the form of Literary Latin used in Roman Catholic Western Europe during the Middle Ages. In this region it served as the primary written language, though local languages were also written to varying degrees. Latin functione ...

, which is taken from the

Arabic Arabic (, ' ; , ' or ) is a Semitic language spoken primarily across the Arab world.Semitic languages: an international handbook / edited by Stefan Weninger; in collaboration with Geoffrey Khan, Michael P. Streck, Janet C. E.Watson; Walter ...

, itself from the

Persian Persian may refer to: * People and things from Iran, historically called ''Persia'' in the English language ** Persians, the majority ethnic group in Iran, not to be conflated with the Iranic peoples ** Persian language, an Iranian language of the ...

. It means "sky" or "heaven"; so this is a "stone (of/from) the sky" or "stone (of/from) heaven". Historically, it was mined in the

region of upper Afghanistan. is etymologically related to the color blue, and used as a root for the word for blue in several languages, including Spanish and Portuguese .

Science and uses

Composition

The most important mineral component of lapis lazuli is

lazurite Lazurite is a tectosilicate mineral with sulfate, sulfur and chloride with formula . It is a feldspathoid and a member of the sodalite group. Lazurite crystallizes in the isometric system although well‐formed crystals are rare. It is usually ...

(25% to 40%), a blue

feldspathoid The feldspathoids are a group of tectosilicate minerals which resemble feldspars but have a different structure and much lower silica content. They occur in rare and unusual types of igneous rocks, and are usually not found in rocks containing prim ...

silicate mineral Silicate minerals are rock-forming minerals made up of silicate groups. They are the largest and most important class of minerals and make up approximately 90 percent of Earth's crust. In mineralogy, silica (silicon dioxide, ) is usually consid ...

with the formula . Most lapis lazuli also contains calcite (white),

sodalite Sodalite ( ) is a tectosilicate mineral with the formula , with royal blue varieties widely used as an ornamental gemstone. Although massive sodalite samples are opaque, crystals are usually transparent to translucent. Sodalite is a member of t ...

(blue), and

pyrite The mineral pyrite (), or iron pyrite, also known as fool's gold, is an iron sulfide with the chemical formula Fe S2 (iron (II) disulfide). Pyrite is the most abundant sulfide mineral. Pyrite's metallic luster and pale brass-yellow hue giv ...

(metallic yellow). Some samples of lapis lazuli contain augite,

diopside Diopside is a monoclinic pyroxene mineral with composition . It forms complete solid solution series with hedenbergite () and augite, and partial solid solutions with orthopyroxene and pigeonite. It forms variably colored, but typically dull ...

, enstatite, mica, hauynite,

hornblende Hornblende is a complex inosilicate series of minerals. It is not a recognized mineral in its own right, but the name is used as a general or field term, to refer to a dark amphibole. Hornblende minerals are common in igneous and metamorphic rock ...

nosean Nosean, also known as noselite, is a mineral of the feldspathoid group with formula: Na8 Al6 Si6 O24( SO4). H2O. It forms isometric crystals of variable color: white, grey, blue, green, to brown. It has a Mohs hardness of 5.5 to 6 and a specific ...

, and sulfur-rich

löllingite Loellingite, also spelled löllingite, is an iron arsenide mineral with formula FeAs2. It is often found associated with arsenopyrite (FeAsS) from which it is hard to distinguish. Cobalt, nickel and sulfur substitute in the structure. The orthorho ...

''geyerite''. Lapis lazuli usually occurs in crystalline

marble Marble is a metamorphic rock composed of recrystallized carbonate minerals, most commonly calcite or dolomite. Marble is typically not foliated (layered), although there are exceptions. In geology, the term ''marble'' refers to metamorphose ...

as a result of

contact metamorphism Metamorphism is the transformation of existing rock (the protolith) to rock with a different mineral composition or texture. Metamorphism takes place at temperatures in excess of , and often also at elevated pressure or in the presence of che ...

Color

The intense blue color is due to the presence of the

trisulfur The molecule, known as trisulfur, sulfur trimer, thiozone, or triatomic sulfur, is a cherry-red allotrope of sulfur. It comprises about 10% of vaporised sulfur at and . It has been observed at cryogenic temperatures as a solid. Under ordinary ...

radical anion In organic chemistry, a radical anion is a free radical species that carries a negative charge. Radical anions are encountered in organic chemistry as reduced derivatives of polycyclic aromatic compounds, e.g. sodium naphthenide. An example of ...

() in the crystal. The presence of disulfur () and tetrasulfur () radicals can shift the color towards yellow or red, respectively. These radical anions substitute for the chloride anions within the

structure. The radical anion exhibits a visible absorption band in the range 595–620 nm with high molar absorptivity, leading to its bright blue color.

Sources

Lapis lazuli is found in limestone in the

Kokcha River The Kokcha River ( fa, رودخانه کوکچه) is located in northeastern Afghanistan. A tributary of the Panj river, it flows through Badakhshan Province in the Hindu Kush. It is named after the Koksha Valley. The city of Feyzabad lies alo ...

valley of

province in north-eastern Afghanistan, where the

Sar-e-Sang Sar-i Sang (or Sar-e Sang) (lit. "stone summit" in Persian) is a settlement in the Kuran Wa Munjan District of Badakhshan Province, Afghanistan, famous for its ancient lapis lazuli mines producing the world's finest lapis. It is located in the ...

mine deposits have been worked for more than 6,000 years. Afghanistan was the source of lapis for the ancient Egyptian and Mesopotamian civilizations, as well as the later Greeks and Romans. Ancient Egyptians obtained the material through trade with Mesopotamians, as part of Egypt–Mesopotamia relations. During the height of the

, approximately 2000 BC, the Harappan colony, now known as

, was established near the lapis mines. In addition to the Afghan deposits, lapis is also extracted in the

(near

Ovalle Ovalle is a city in the Coquimbo Region of Chile, founded in 1831 as a settlement. It has a population of more than 113,000 people. The name Ovalle was chosen to honor to Chile's vice-president, José Tomás Ovalle. Ovalle is the capital of the ...

Chile Chile, officially the Republic of Chile, is a country in the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the east a ...

); and to the west of Lake Baikal in Siberia, Russia, at the Tultui lazurite deposit. It is mined in smaller amounts in

Angola , national_anthem = " Angola Avante"() , image_map = , map_caption = , capital = Luanda , religion = , religion_year = 2020 , religion_ref = , coordina ...

, Argentina,

Burma Myanmar, ; UK pronunciations: US pronunciations incl. . Note: Wikipedia's IPA conventions require indicating /r/ even in British English although only some British English speakers pronounce r at the end of syllables. As John Wells explai ...

, Pakistan, Canada, Italy, India, and in the United States in

California California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the most populous U.S. state and the 3rd largest by area. It is also the m ...

and

Colorado Colorado (, other variants) is a state in the Mountain states, Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the wes ...

Uses and substitutes

Lapis takes an excellent polish and can be made into jewellery, carvings, boxes,

mosaic A mosaic is a pattern or image made of small regular or irregular pieces of colored stone, glass or ceramic, held in place by plaster/mortar, and covering a surface. Mosaics are often used as floor and wall decoration, and were particularly pop ...

s, ornaments, small statues, and vases. Interior items and finishing buildings can be also made with lapis. Two of the columns framing the iconostasis in

Saint Isaac's Cathedral Saint Isaac's Cathedral or Isaakievskiy Sobor (russian: Исаа́киевский Собо́р) is a large architectural landmark cathedral that currently functions as a museum with occasional church services in Saint Petersburg, Russia. It is ...

Saint Petersburg Saint Petersburg ( rus, links=no, Санкт-Петербург, a=Ru-Sankt Peterburg Leningrad Petrograd Piter.ogg, r=Sankt-Peterburg, p=ˈsankt pʲɪtʲɪrˈburk), formerly known as Petrograd (1914–1924) and later Leningrad (1924–1991), i ...

are built with lapis. During the

, lapis was ground and processed to make the

for use in frescoes and

oil painting Oil painting is the process of painting with pigments with a medium of drying oil as the binder. It has been the most common technique for artistic painting on wood panel or canvas for several centuries, spreading from Europe to the rest of ...

. Its usage as a pigment in oil paint largely ended during the early 19th century, when a chemically identical synthetic variety became available. Lapis lazuli is commercially synthesized or simulated by the Gilson process, which is used to make artificial

and

hydrous In chemistry, a hydrate is a substance that contains water or its constituent elements. The chemical state of the water varies widely between different classes of hydrates, some of which were so labeled before their chemical structure was underst ...

zinc phosphates. It may also be substituted by spinel or

, or by dyed

jasper Jasper, an aggregate of microgranular quartz and/or cryptocrystalline chalcedony and other mineral phases,Kostov, R. I. 2010. Review on the mineralogical systematics of jasper and related rocks. – Archaeometry Workshop, 7, 3, 209-213PDF/ref> ...

howlite Howlite, a calcium borosilicate hydroxide (calcium, Ca2boron, B5silicon, Sioxygen, O9(Ohydrogen, H)5), is a borate mineral found in evaporite deposits.Middle Ages In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the post-classical period of global history. It began with the fall of the Western Roman Empire ...

and

it was the most expensive pigment available (gold being second) and was often reserved for depicting the robes of

Angels In various theistic religious traditions an angel is a supernatural spiritual being who serves God. Abrahamic religions often depict angels as benevolent celestial intermediaries between God (or Heaven) and humanity. Other roles incl ...

or the

File:19th Century lapis lazuli and diamond pendant.jpg, 19th-century lapis lazuli and diamond pendant

History and art

In the ancient world

Lapis lazuli has been mined in Afghanistan and exported to the Mediterranean world and South Asia since the

age, along the ancient trade route between Afghanistan and the Indus Valley, dating to the 7th millennium BC. Quantities of these beads have also been found at 4th millennium BC settlements in Northern

Mesopotamia Mesopotamia ''Mesopotamíā''; ar, بِلَاد ٱلرَّافِدَيْن or ; syc, ܐܪܡ ܢܗܪ̈ܝܢ, or , ) is a historical region of Western Asia situated within the Tigris–Euphrates river system, in the northern part of the ...

, and at the

Bronze Age The Bronze Age is a historic period, lasting approximately from 3300 BC to 1200 BC, characterized by the use of bronze, the presence of writing in some areas, and other early features of urban civilization. The Bronze Age is the second prin ...

site of

Shahr-e Sukhteh Shahr-e Sukhteh ( fa, شهر سوخته, meaning " heBurnt City"), c. 3200–2350 BCE, also spelled as ''Shahr-e Sūkhté'' and ''Shahr-i Sōkhta'', is an archaeological site of a sizable Bronze Age urban settlement, associated with the Helmand ...

in southeast Iran (3rd millennium BC). A dagger with a lapis handle, a bowl inlaid with lapis, amulets, beads, and inlays representing eyebrows and beards, were found in the Royal Tombs of the Sumerian city-state of Ur from the 3rd millennium BC. Lapis was also used in ancient Mesopotamia by the

Akkadians The Akkadian Empire () was the first ancient empire of Mesopotamia after the long-lived civilization of Sumer. It was centered in the city of Akkad () and its surrounding region. The empire united Akkadian and Sumerian speakers under one rul ...

Assyria Assyria ( Neo-Assyrian cuneiform: , romanized: ''māt Aššur''; syc, ܐܬܘܪ, ʾāthor) was a major ancient Mesopotamian civilization which existed as a city-state at times controlling regional territories in the indigenous lands of the ...

ns, and

Babylonians Babylonia (; Akkadian: , ''māt Akkadī'') was an ancient Akkadian-speaking state and cultural area based in the city of Babylon in central-southern Mesopotamia (present-day Iraq and parts of Syria). It emerged as an Amorite-ruled state c. 1 ...

for seals and jewelry. It is mentioned several times in the Mesopotamian poem, the

Epic of Gilgamesh The ''Epic of Gilgamesh'' () is an epic poem from ancient Mesopotamia, and is regarded as the earliest surviving notable literature and the second oldest religious text, after the Pyramid Texts. The literary history of Gilgamesh begins with ...

(17th–18th century BC), one of the oldest known works of literature. The Statue of Ebih-Il, a 3rd millennium BC statue found in the ancient city-state of Mari in modern-day Syria, now in the

Louvre The Louvre ( ), or the Louvre Museum ( ), is the world's most-visited museum, and an historic landmark in Paris, France. It is the home of some of the best-known works of art, including the ''Mona Lisa'' and the ''Venus de Milo''. A central l ...

, uses lapis lazuli inlays for the irises of the eyes. In ancient Egypt, lapis lazuli was a favorite stone for amulets and ornaments such as scarabs. Lapis jewellery has been found at excavations of the

Predynastic Egypt Prehistoric Egypt and Predynastic Egypt span the period from the earliest human settlement to the beginning of the Early Dynastic Period around 3100 BC, starting with the first Pharaoh, Narmer for some Egyptologists, Hor-Aha for others, with ...

ian site

Naqada Naqada (Egyptian Arabic: ; Coptic language: ; Ancient Greek: ) is a town on the west bank of the Nile in Qena Governorate, Egypt, situated ca. 20 km north of Luxor. It includes the villages of Tukh, Khatara, Danfiq, and Zawayda. Acco ...

(3300–3100 BC). At

Karnak The Karnak Temple Complex, commonly known as Karnak (, which was originally derived from ar, خورنق ''Khurnaq'' "fortified village"), comprises a vast mix of decayed temples, pylons, chapels, and other buildings near Luxor, Egypt. Constr ...

, the relief carvings of

Thutmose III Thutmose III (variously also spelt Tuthmosis or Thothmes), sometimes called Thutmose the Great, was the sixth pharaoh of the Eighteenth Dynasty. Officially, Thutmose III ruled Egypt for almost 54 years and his reign is usually dated from 2 ...

(1479-1429 BC) show fragments and barrel-shaped pieces of lapis lazuli being delivered to him as tribute. Powdered lapis was used as eyeshadow by Cleopatra. Jewelry made of lapis lazuli has also been found at

Mycenae Mycenae ( ; grc, Μυκῆναι or , ''Mykē̂nai'' or ''Mykḗnē'') is an archaeological site near Mykines in Argolis, north-eastern Peloponnese, Greece. It is located about south-west of Athens; north of Argos; and south of Corinth. ...

attesting to relations between the Myceneans and the developed civilizations of Egypt and the East.

Pliny the Elder Gaius Plinius Secundus (AD 23/2479), called Pliny the Elder (), was a Roman author, naturalist and natural philosopher, and naval and army commander of the early Roman Empire, and a friend of the emperor Vespasian. He wrote the encyclopedic ' ...

wrote that lapis lazuli is “opaque and sprinkled with specks of gold”. Because the stone combines the blue of the heavens and golden glitter of the sun, it was emblematic of success in the old Jewish tradition. In the early Christian tradition lapis lazuli was regarded as the stone of

. In late classical times and as late as the Middle Ages, lapis lazuli was often called

sapphire Sapphire is a precious gemstone, a variety of the mineral corundum, consisting of aluminium oxide () with trace amounts of elements such as iron, titanium, chromium, vanadium, or magnesium. The name sapphire is derived via the Latin "sa ...

(''sapphirus'' in Latin, ''sappir'' in Hebrew), though it had little to do with the stone today known as the blue corundum variety sapphire. In his book on stones, the Greek scientist

Theophrastus Theophrastus (; grc-gre, Θεόφραστος ; c. 371c. 287 BC), a Greek philosopher and the successor to Aristotle in the Peripatetic school. He was a native of Eresos in Lesbos.Gavin Hardy and Laurence Totelin, ''Ancient Botany'', Routle ...

described "the sapphirus, which is speckled with gold," a description which matches lapis lazuli. Meisje_met_de_parel

There are many references to "

" in the Old Testament, but most scholars agree that, since sapphire was not known before the Roman Empire, they most likely are references to lapis lazuli. For instance, Exodus 24:10: "And they saw the God of Israel, and there was under his feet as it were a paved work of a sapphire stone..." (KJV). The words used in the Latin Vulgate Bible in this citation are "quasi opus lapidis sapphirini", the terms for lapis lazuli. Modern translations of the Bible, such as the New Living Translation Second Edition, refer to lapis lazuli in most instances instead of sapphire.

Vermeer

Johannes Vermeer Johannes Vermeer ( , , see below; also known as Jan Vermeer; October 1632 – 15 December 1675) was a Dutch Baroque Period painter who specialized in domestic interior scenes of middle-class life. During his lifetime, he was a moderately succe ...

used lapis lazuli paint, seen at right in the '' Girl with a Pearl Earring'' painting.

Gallery

File:Oriental Institute Museum. ORLY? (5948770604).jpg, Sumerian bald clean-shaven male worshipper head; 2600-2500 BC;

gypsum Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula . It is widely mined and is used as a fertilizer and as the main constituent in many forms of plaster, blackboard or sidewalk chalk, and drywal ...

, shell, lapis lazuli and bitumen; from Nippur (

Iraq Iraq,; ku, عێراق, translit=Êraq officially the Republic of Iraq, '; ku, کۆماری عێراق, translit=Komarî Êraq is a country in Western Asia. It is bordered by Turkey to the north, Iran to the east, the Persian Gulf and K ...

); Museum of the

Oriental Institute (Chicago) The Oriental Institute (OI), established in 1919, is the University of Chicago's interdisciplinary research center for ancient Near Eastern (" Orient") studies and archaeology museum. It was founded for the university by professor James Henry B ...

File:Necklace beads MET DP104225.jpg, Sumerian necklace beads; 2600–2500 BC; gold and lapis lazuli; length: 54 cm;

Metropolitan Museum of Art The Metropolitan Museum of Art of New York City, colloquially "the Met", is the largest art museum in the Americas. Its permanent collection contains over two million works, divided among 17 curatorial departments. The main building at 1000 ...

(New York City) File:Necklace MET an33.35.47.jpg, Sumerian necklace; 2600–2500 BC; gold and lapis lazuli; length: 22.5 cm; from the

Royal Cemetery at Ur The Royal Cemetery at Ur is an archaeological site in modern-day Dhi Qar Governorate in southern Iraq. The initial excavations at Ur took place between 1922 and 1934 under the direction of Leonard Woolley in association with the British Museum and ...

(Iraq); Metropolitan Museum of Art File:Scarab Finger Ring MET 26.7.755 top.jpg, Ancient Egyptian scarab finger ring; 1850–1750 BC; lapis lazuli scarab set in gold plate and on a gold wire ring lapis-lazuli; diameter: 2.5 cm, the scarab: 1.8 cm; Metropolitan Museum of Art File:Conical seal MET vsz1999 325 097.jpg, Neo-Babylonian conical seal; 7th–6th century BC; lapis lazuli; height: 2.7 cm, diameter: 2.1 cm; Metropolitan Museum of Art File:Plaque- Wedjat Eye MET 30.8.1053 view 2.jpg, Ancient Egyptian plaque with an Eye of Horus; 664–332 BC; lapis lazuli; length: 1.8 cm, width: 1.6 cm; Metropolitan Museum of Art File:Lapis lazuli ring stone MET DP261442 (cropped).jpg, Greek or Roman ring stone; lapis lazuli; 2.1 x 1.6 x 0.3 cm; Metropolitan Museum of Art File:Bead ornament with lapis lazuli MET sf951625color.jpg, Roman bead ornament; gold and lapis lazuli; 3 × 1.8 × 0.5 cm; Metropolitan Museum of Art File:Lapis lazuli oval set in silver ring.jpg, 20th century silver ring with polished lapis oval; 2 x 2.4 x 1 cm File:Elephant carved in lapis lazuli Length 7 cm arp.jpg, Elephant carved from lapis lazuli. Length 7 cm. File:Lapis lazuli, Smithsonian Objects of Wonder.jpg, Large lapis lazuli specimen from Afghanistan's

Hindu Kush The Hindu Kush is an mountain range in Central and South Asia to the west of the Himalayas. It stretches from central and western Afghanistan, Quote: "The Hindu Kush mountains run along the Afghan border with the North-West Frontier Province ...

mountains.

National Museum of Natural History The National Museum of Natural History is a natural history museum administered by the Smithsonian Institution, located on the National Mall in Washington, D.C., United States. It has free admission and is open 364 days a year. In 2021, with 7 ...

(Washington, D.C.)

References

Bibliography

* Bakhtiar, Lailee McNair, ''Afghanistan's Blue Treasure Lapis Lazuli'', Front Porch Publishing, 2011, * Bariand, Pierre, "Lapis Lazuli", Mineral Digest, Vol 4 Winter 1972. * * Herrmann, Georgina, "Lapis Lazuli: The Early Phases of Its Trade", Oxford University Dissertation, 1966. * Korzhinskij, D. S., "Gisements bimetasomatiques de philogophite et de lazurite de l'Archen du pribajkale", Traduction par Mr. Jean Sagarzky-B.R.G.M., 1944. * Lapparent A. F., Bariand, P. et Blaise, J., "Une visite au gisement de lapis lazuli de Sar-e-Sang du Hindu Kouch, Afghanistan," C.R. Somm.S.G.P.p. 30, 1964. * . * Wise, Richard W., ''Secrets of the Gem Trade: The Connoisseur's Guide to Precious Gemstones'', 2016 * Wyart J. Bariand P, Filippi J., "Le Lapis Lazuli de Sar-e-SAng", Revue de Geographie Physique et de Geologie Dynamique (2) Vol. XIV Pasc. 4 pp. 443–448, Paris, 1972.

External links

Lapis lazuli
at Gemstone.org

* ttp://www.mineral-exploration.de/mepub/lapislazuli.pdf Lapislazuli: Occurrence, Mining and Market Potential of a blue Mineral Pigment*

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'', January 2019
Lapis Lazuli birthstone
virtues and story at birthstone.guide {{Authority control Gemstones Metamorphic rocks