The Schwarza is a left

tributary A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainage ...

of the

Saale The Saale (), also known as the Saxon Saale (german: Sächsische Saale) and Thuringian Saale (german: Thüringische Saale), is a river in Germany and a left-bank tributary of the Elbe. It is not to be confused with the smaller Fränkische Saale, ...

Thuringia Thuringia (; german: Thüringen ), officially the Free State of Thuringia ( ), is a state of central Germany, covering , the sixth smallest of the sixteen German states. It has a population of about 2.1 million. Erfurt is the capital and larg ...

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 ...

. The Schwarza is long. Its source is in the

Thuringian Forest The Thuringian Forest (''Thüringer Wald'' in German), is a mountain range in the southern parts of the German state of Thuringia, running northwest to southeast. Skirting from its southerly source in foothills to a gorge on its north-west side i ...

, near

Neuhaus am Rennweg Neuhaus am Rennweg is a town in the district of Sonneberg, in Thuringia, Germany. It is situated in the Thuringian Forest, 17 km north of Sonneberg, and 22 km southwest of Saalfeld. The former municipalities Lichte and Piesau Piesau ...

. It flows into the Saale in

Rudolstadt Rudolstadt is a town in the German federal state Thuringia, with the Thuringian Forest to the southwest, and to Jena and Weimar to the north. The former capital of Schwarzburg-Rudolstadt, the town is built along the River Saale inside a wide va ...

. Other towns on the Schwarza are

Schwarzburg Schwarzburg may refer to: * Schwarzburg (municipality) * The House of Schwarzburg * Schwarzburg-Rudolstadt * Schwarzburg-Sondershausen * House of Schwarzburg * 13th-century fortress built by the Teutonic Order in Transylvania, present day Codlea ...

and

Bad Blankenburg Bad Blankenburg () is a spa town in the district of Saalfeld-Rudolstadt, in Thuringia, Germany. It is situated 6 km southwest of Rudolstadt, and 37 km southeast of Erfurt. It is most famous for being the location of the first kinderga ...

. It has 50

tributaries A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainage b ...

, the largest being the

Lichte 220px, Wallendorfer Porcelain Manufacture, Oct. 2006 220px, Leibis-Lichte Dam, 102.5 m high Lichte is a village and a former municipality in the district of Sonneberg in Thuringia, Germany, close to the Thuringian Rennsteig. Formerly in th ...

, the

Sorbitz Sorbitz is a river of Thuringia, Germany. It flows into the Schwarza near Schwarzburg. See also *List of rivers of Thuringia A list of rivers of Thuringia, Germany: A * Alster * Apfelstädt * Ascherbach *Auma B * Biber * Bibra * Blam ...

, the Werre and the Rinne. Its name, meaning "black river", comes from its dark colour in its upper course and the thick forest which originally overshadowed the narrow valley. The Schwarza valley (german: Schwarzatal) parallels the axis of the Schwarzburg

anticline In structural geology, an anticline is a type of fold that is an arch-like shape and has its oldest beds at its core, whereas a syncline is the inverse of an anticline. A typical anticline is convex up in which the hinge or crest is the ...

(''Schwarzburger Sattel''), a structure that divides the

Thuringian forest The Thuringian Forest (''Thüringer Wald'' in German), is a mountain range in the southern parts of the German state of Thuringia, running northwest to southeast. Skirting from its southerly source in foothills to a gorge on its north-west side i ...

to the northwest from the

Thuringian Highland The Thuringian Highland, Thuringian Highlands or Thuringian-Vogtlandian Slate MountainsKohl, Horst; Marcinek, Joachim and Nitz, Bernhard (1986). ''Geography of the German Democratic Republic'', VEB Hermann Haack, Gotha, p. 7 ff. . (german: Thüring ...

to the southeast. The Schwarzburg Anticline was created by the collision between

Laurentia Laurentia or the North American Craton is a large continental craton that forms the ancient geological core of North America. Many times in its past, Laurentia has been a separate continent, as it is now in the form of North America, although ...

and

Gondwana Gondwana () was a large landmass, often referred to as a supercontinent, that formed during the late Neoproterozoic (about 550 million years ago) and began to break up during the Jurassic period (about 180 million years ago). The final stages ...

around 350 million years ago. The rock of the Schwarzburg Anticline is metamorphic, with a core of

ordovician The Ordovician ( ) is a geologic period and System (geology), system, the second of six periods of the Paleozoic Era (geology), Era. The Ordovician spans 41.6 million years from the end of the Cambrian Period million years ago (Mya) to the start ...

rock, largely

quartzite Quartzite is a hard, non- foliated metamorphic rock which was originally pure quartz sandstone.Essentials of Geology, 3rd Edition, Stephen Marshak, p 182 Sandstone is converted into quartzite through heating and pressure usually related to tect ...

. The river is geologically unusual for the large number of kolks in its lower course. Schwarza bei Schwarzburg2

The Schwarza river is the richest in

gold Gold is a chemical element with the symbol Au (from la, aurum) and atomic number 79. This makes it one of the higher atomic number elements that occur naturally. It is a bright, slightly orange-yellow, dense, soft, malleable, and ductile met ...

in Germany, and its valley has been known for its deposits of placer gold since the 12th century. In 1442, the rights to the gold deposits of the Schwarza valley were granted to the

Counts of Schwarzburg The House of Schwarzburg was one of the oldest noble families of Thuringia. Upon the death of Prince Friedrich Günther in 1971, a claim to the headship of the house passed under Semi-Salic primogeniture to his elder sister, Princess Marie Ant ...

. Recreational

placer mine Placer mining () is the mining of stream bed (alluvial) deposits for minerals. This may be done by open-pit (also called open-cast mining) or by various surface excavating equipment or tunneling equipment. Placer mining is frequently used for p ...

rs continue to find occasional gold nuggets in the Schwarza to this day.Rich. Christian Kreibich
Goldwäscherei

References

{{Authority control Rivers of Thuringia Rivers of Germany