The Amber Coast is the name given to a coastal strip of the

Baltic Sea The Baltic Sea is an arm of the Atlantic Ocean that is enclosed by Denmark, Estonia, Finland, Germany, Latvia, Lithuania, Poland, Russia, Sweden and the North and Central European Plain. The sea stretches from 53°N to 66°N latitude and ...

in the northwest of

Kaliningrad Kaliningrad ( ; rus, Калининград, p=kəlʲɪnʲɪnˈɡrat, links=y), until 1946 known as Königsberg (; rus, Кёнигсберг, Kyonigsberg, ˈkʲɵnʲɪɡzbɛrk; rus, Короле́вец, Korolevets), is the largest city and ...

(

Russia Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-eig ...

Oblast An oblast (; ; Cyrillic (in most languages, including Russian and Ukrainian): , Bulgarian: ) is a type of administrative division of Belarus, Bulgaria, Kazakhstan, Kyrgyzstan, Russia, and Ukraine, as well as the Soviet Union and the Kingdo ...

Sambia Sambia (russian: Самбийский полуостров, lit=Sambian Peninsula, translit=Sambiysky poluostrov) or Samland (russian: Земландский полуостров, lit=Zemlandic Peninsula, translit=Zemlandsky poluostrov) or Kalini ...

Peninsula, formerly northern East Prussia in

Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...

). In this area

amber Amber is fossilized tree resin that has been appreciated for its color and natural beauty since Neolithic times. Much valued from antiquity to the present as a gemstone, amber is made into a variety of decorative objects."Amber" (2004). In ...

(

Baltic amber The Baltic region is home to the largest known deposit of amber, called Baltic amber or succinite. It was produced sometime during the Eocene epoch, but exactly when is controversial. It has been estimated that these forests created more than ...

) has been excavated since the mid-19th century and up to today in open-pit mining. Two deposits – Palmnikenskoe and Primorskoe, containing 80% of world amber reserves, were found near

Yantarny :''Yantarny may also refer to Yantarni Volcano.'' Yantarny (russian: Янтарный; masculine), Yantarnaya (; feminine), or Yantarnoye (; neuter) is the name of several inhabited localities in Russia. Modern localities ;Urban localities *Yant ...

on the Western coast of the

Sambia Peninsula Sambia (russian: Самбийский полуостров, lit=Sambian Peninsula, translit=Sambiysky poluostrov) or Samland (russian: Земландский полуостров, lit=Zemlandic Peninsula, translit=Zemlandsky poluostrov) or Kalini ...

in 1948-1951’s.

History

Scientists believe that amber was deposited during the

Upper Eocene The Eocene ( ) Epoch is a geological epoch that lasted from about 56 to 33.9 million years ago (mya). It is the second epoch of the Paleogene Period in the modern Cenozoic Era. The name ''Eocene'' comes from the Ancient Greek (''ēṓs'', "da ...

and Lower Oligocene in a

delta Delta commonly refers to: * Delta (letter) (Δ or δ), a letter of the Greek alphabet * River delta, at a river mouth * D ( NATO phonetic alphabet: "Delta") * Delta Air Lines, US * Delta variant of SARS-CoV-2 that causes COVID-19 Delta may also ...

of a prehistoric river, in a shallow part of a marine basin. In addition to the coast near Kaliningrad, amber is also found elsewhere in the Baltic Sea region. The deposits are found mostly in the "blue earth

glauconite Glauconite is an iron potassium phyllosilicate ( mica group) mineral of characteristic green color which is very friable and has very low weathering resistance. It crystallizes with a monoclinic geometry. Its name is derived from the Gre ...

", a layer 1 to 17.5 meters thick found 25 to 40 meters from the surface. In addition to the Sambia region, amber is gathered in noticeable amounts at German, Polish and Lithuanian Baltic beaches (areas of the

Bay of Gdańsk A bay is a recessed, coastal body of water that directly connects to a larger main body of water, such as an ocean, a lake, or another bay. A large bay is usually called a gulf, sea, sound, or bight. A cove is a small, circular bay with a nar ...

as well as the

Vistula Lagoon The Vistula Lagoon ( pl, Zalew Wiślany; russian: Калининградский залив, transliterated: ''Kaliningradskiy Zaliv''; german: Frisches Haff; lt, Aistmarės) is a brackish water lagoon on the Baltic Sea roughly 56 miles (90 ...

), the western coast of

Denmark ) , song = ( en, "King Christian stood by the lofty mast") , song_type = National and royal anthem , image_map = EU-Denmark.svg , map_caption = , subdivision_type = Sovereign state , subdivision_name = Kingdom of Denmark , establish ...

and the

Frisian Islands The Frisian Islands, also known as the Wadden Islands or the Wadden Sea Islands, form an archipelago at the eastern edge of the North Sea in northwestern Europe, stretching from the northwest of the Netherlands through Germany to the west of Denma ...

. Small amounts of Baltic amber can even be found outside the Baltic region, for example on the coastline of the south east of England. However, about 90% to 98% of all output of amber has been produced in the Sambia region (now a Russian exclave, formerly in

Eastern Prussia East Prussia ; german: Ostpreißen, label=Low Prussian; pl, Prusy Wschodnie; lt, Rytų Prūsija was a province of the Kingdom of Prussia from 1773 to 1829 and again from 1878 (with the Kingdom itself being part of the German Empire from 1871 ...

and the

Polish–Lithuanian Commonwealth The Polish–Lithuanian Commonwealth, formally known as the Kingdom of Poland and the Grand Duchy of Lithuania, and, after 1791, as the Commonwealth of Poland, was a bi- confederal state, sometimes called a federation, of Poland and Lithuania ru ...

). The Sambian amber-producing region is a square of about 30–40 km (20–25 miles), although geologists estimate there are deposits beyond the region of the main excavations. A potential nearby source of amber is the Courish Lagoon. Amber excavation is overseen by the Russian Amber Company (''Ruskij Jantar''). The Amber Coast is mentioned as early as by

Tacitus Publius Cornelius Tacitus, known simply as Tacitus ( , ; – ), was a Roman historian and politician. Tacitus is widely regarded as one of the greatest Roman historians by modern scholars. The surviving portions of his two major works—the ...

in his work '' Germania''.K. Andrée: ''Der Bernstein und seine Bedeutung in Natur- und Geisteswissenschaften, Kunst und Kunstgewerbe, Technik, Industrie und Handel.'' Königsberg 1937.

Other uses

Another coastal strip referred to as “amber coast” is the Costa de Ambar (also known as “Costambar”) in the west of Puerto Plata ( Hispaniola,

Dominican Republic The Dominican Republic ( ; es, República Dominicana, ) is a country located on the island of Hispaniola in the Greater Antilles archipelago of the Caribbean region. It occupies the eastern five-eighths of the island, which it shares with ...

). In this area there are a number of small shaft mines, from which is excavated the so-called "

Dominican amber Dominican amber is amber from the Dominican Republic derived from resin of the extinct tree '' Hymenaea protera''. Dominican amber differentiates itself from Baltic amber by being nearly always transparent, and it has a higher number of fossil inc ...

". The Dominican amber production site is the world's second-largest, although compared to the Baltic region it is "a distant second".

References

External links

Amber deposits

{{Authority control Amber Coasts of Russia Landforms of Kaliningrad Oblast Historical regions